Hearing Solutions Catalog - PDF Free Download

Fall 2009 Hearing Solutions Catalog Imagine Intro Earmolds Vents

Contents Introduction.... 1 Imagine Hearing Instruments Imagine and Think Technology Introduction...................... 4 Imagine Feature Summary..................................... 6 Imagine Feature Chart....................................... 10 Imagine Standard Hearing Instruments Imagine BTE............................................... 14 Imagine BTE Technical Specifications... 16 Imagine RIC.... 18 Imagine RIC Technical Specifications............................ 20 Imagine RIC Max Power...................................... 22 Imagine RIC Max Power Technical Specifications... 24 Imagine Custom Hearing Instruments Imagine Custom Hearing Instruments.... 28 Imagine Custom Hearing Instruments Technical Specifications........ 30 Intro Hearing Instruments Intro Introduction........................................... 34 Intro BTE.................................................. 35 Intro BTE Technical Specifications.... 36 Intro RIC.................................................. 38 Intro RIC Technical Specifications............................... 39 Intro RIC Max Power......................................... 41 Intro RIC Max Power Technical Specifications.... 42 Intro Custom Hearing Instruments.............................. 44 Intro Custom Hearing Instruments Technical Specifications... 45 Earmold Selections Earmold Style Versus Hearing Loss... 50 Factors to Consider When Choosing Materials.... 50 Custom Earmold Colors...................................... 50 Available Materials.......................................... 51 Custom Earmold Materials.................................... 52 Custom Earmold Styles... 53 Venting Guide Venting Options............................................ 58

You ve come to expect the most advanced hearing solutions from NuEar. And thanks to Imagine with Think Technology, we ve delivered again. Featuring three times the processing power of previous platforms, Think Technology enables industry-leading feedback cancellation, superior integrated noise management and T 2. And now, a BTE with breakthrough technology that will change the way you see, touch and control hearing aids forever. 1

Imagine Hearing Instruments Hearing Instruments Imagine and Think Technology Introduction 4 Imagine Feature Summary 6 Imagine Feature Chart 10

Imagine Hearing Instruments Imagine The Most Complete, Advanced Line of Hearing Instruments Thanks to Think Technology and the extraordinary features it makes possible, Imagine is the most advanced line of hearing instruments ever, designed to fit the widest range of patients and lifestyles. 4

Think Technology Proven Performance. Maximum Everything. At the heart of every Imagine hearing aid is NuEar s state-ofthe-art integrated circuit platform, Think Technology. Powered by multi-core technology, Think Technology triples the processing power of previous platforms, enabling industry leading feedback cancellation, superior integrated noise management, live real ear measurement, and, now, the first BTE with touch control. It s engineered from the ground up to deliver maximum performance, comfort and personalization. 5

Imagine Feature Summary Imagine boasts NuEar s newest, best-in-class features, so your patients can experience more with superior comfort, greater clarity, improved directionality and speech audibility. Leave it to NuEar to bring the simplicity of touch control to the hearing aid industry. Our new React Touch Control replaces tiny buttons and dials with an intuitive touch surface. Now patients can make volume and memory adjustments with the sweep or touch of a finger. All Imagine standard hearing instruments feature Advanced HydraShield, NuEar s proprietary moisture protection system that integrates nano-coating, unibody construction and smart component placement. The result is a hearing aid uniquely designed to have superior water resistance both inside and out. NuEar s industry-leading Active Feedback Suppressor puts Imagine in a class all its own with more robust feedback cancellation and intelligent artifact elimination to ensure your patients get the best possible performance in every listening environment. Environmental Sound Perception (ESP) is NuEar s newest integrated system for maximizing performance in noise and preserving speech recognition. Able to instantly classify incoming signals based on unique acoustic characteristics, ESP can seamlessly select and implement the most appropriate algorithms individually or collectively, resulting in the best possible acoustic response at every moment in time. The result is the highest level of patient comfort and clarity in noise while emphasizing speech preservation. Based on clinical performance measures and patient-proven results ClearFocus 2, our industry-leading directional system, is designed to better perform in highly complex backgrounds of noise. Imagine boasts the highest mean DI scores and the lowest operational noise floor, helping patients significantly increase their understanding in noise. 6

In addition to superior directionality, NuEar s new acoustic pattern recognition system, SoundClass EA, with patented, real-time environment detection and classification, adapts to any listening environment by seamlessly adjusting to the patient s preferred settings. An important part of this patented classification process includes a channel-specific signal-to-noise ratio calculation to ensure that speech is always given priority. NuEar was the first company to integrate real-ear measurement into a hearing aid. Now Live Real Ear Measurement in the Imagine takes this capability to the next level. With this system and the power of Inspire fitting software, you can see the hearing aid output in your patient s ear, in real-ear SPL, while the system evaluates the hearing aid response and matches to your selected target providing you with the most precise fitting information available. T 2 is a new breakthrough technology from NuEar that allows your patients to control their hearing aids using any cell or touch-tone phone, avoiding the need to carry additional hardware. T 2 discreetly and instantly classifies the touch-tone signal and automatically adjusts. Voice Indicators alert your patient to the status of their hearing aid, low battery, memory and telephone modes in their choice of male or female voices in a wide variety of languages. Self Check allows you and your patients to perform a diagnostic check of the microphone, circuit and receiver by opening and closing the battery door three times. This information is then retained for you to view and use in counseling. Reminder offers you the option of programming audible voice or tone reminders for follow-up appointments and maintenance checks. Automatic Telephone Solutions (ATS) automatically detects telephone use and adjusts to the optimal acoustic frequency response for telephone listening. Music & Television Performance offers new memory programs designed for optimal performance for two of the most important environments based on patient feedback. 7

Imagine Feature Summary, cont d With Inspire 2010 you now have a more personal, accurate way to fit and counsel your patient including enhanced Live Real Ear Measurement*, Live Speech Mapping and e-stat. A precise fitting is critical to creating successful patient outcomes, which is why this system is integrated into all Imagine models and technology levels. Live 3D Speech Mapping allows you to verify how the hearing aid processes speech, or any live acoustic input, in real time. Additionally, the Live Speech Mapping display engages the patient and family in the fitting process, resulting in greater understanding and acceptance. With Lifestyle Solutions, you can discuss the various environments your patients experience throughout their daily lives to help determine the technology level that is most appropriate for their lifestyle. Let patients and their loved ones experience the impact hearing loss can have by giving a live demonstration with our Hearing Loss Simulator, which has been enhanced to feature writing tools that allow you to draw or make comments directly on the screen that can be printed out for your patients. Surround Town continues to be the best breakthrough audio simulator of its time and gives your patients a deeper understanding of real-world listening environments and challenges. *Available on BTE Spring 2010 8

Sound Imaging Active Feedback Suppressor Environmental Sound Perception SoundClass EA Precision Comfort Control Optimal high-resolution sound imaging with frequency shaping in all 16 channels and 16 bands Premium 16-channel environmental adaptation High-resolution sound imaging with frequency shaping in 12 channels and 12 bands Advanced 12-channel environmental adaptation SoundClass EA Environments 6 5 Speech Machine Noise Speech and Noise Wind Other Noise Quiet Adaptation Levels 5 4 Time Constant Adjustability ClearFocus 2 Automatic Telephone Solutions T 2 (Touch-Tone) Live Real Ear Measurements Live 3D Speech Mapping Live Speech Mapping Leisure Listening Music 4 genres TV Reminder Indicators Level-Dependent Speech Level-Dependent Tone Self Check In-Situ Audiometry Auto Path Verify Comfort Data Logging Memories 4 4 10

Frequency shaping in 8 channels and 8 bands 6 channels and 6 bands Select Standard 8-channel environmental adaptation 6-channel environmental adaptation 3 (on/off) 3 (on/off) 4 4 11

Standard Hearing Instruments Imagine BTE 14 Imagine BTE Technical Specifications 16 Imagine RIC 18 Imagine RIC Technical Specifications 20 Imagine RIC Max Power 22 Imagine RIC Max Power Technical Specifications 24 Imagine Standard Hearing Instruments

Imagine BTE Imagine Standard Hearing Instruments No buttons + no dials = complete patient satisfaction Inspired by the same award-winning language as our RICs, NuEar s new BTE with React Touch Control shatters the mold of all other BTEs. Offering 16 channels and 16 bands to maximize performance, it features a size 13 battery for extended life. Flexibility Whether fit with a traditional earmold or a thin-tube fitting, there s a configuration to match every patient. Durability With new React Touch Control, there are no push buttons that oxidize and fail with time, and no openings for moisture or dirt to enter. Comfort Ergonomic design reduces pressure points found in standard products to fit more comfortably while blending in more easily. 14

FEATURES Imagine BTE BTE 128/60 Maximum Output Up to 30dB Reduction in 2dB Steps (range varies by channel) Compression Threshold 24dB Range in 4dB Steps Compression Ratio 1:1 3:1 (range varies by channel) Color Guide Sterling Champagne Slate Pearl Bronze Onyx 15

Hearing Level in db (HL) FOG 50 (db) OSPL90 (dbspl) BTE Behind-The-Ear Premier Pro Prestige Classic S Series BTE 2cc 70 OSPL90 FOG 50 130 60 120 50 110 40 100 30 90 20 100 1000 10000 80 Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Imagine BTE at 128/60. 0 10 20 30 40 50 60 70 80 90 100 110 120 250 500 1K 2K 4K 8K Frequency (Hz) Imagine BTE fitting range. Measurement Conditions and Recommendations The data for Imagine are obtained and performance is expressed according to ANSI S3.22 (2003), ANSI C63.19 (2007), IEC 60118-7 (2005) and IEC 60118-0 (1983) with Amendment 1 (1994-01). The NuEar proprietary Real Time Analyzer and the NuEar Automated Design Verification Test System comprise the basic test equipment. Data may be subject to change with product refinement. Because of the adaptive signal processing capabilities of Imagine hearing instruments, the hearing instrument must be set to test mode to compare the actual performance of the hearing instrument with these specifications. Imagine hearing instruments may be set to test mode with Inspire by reading the hearing aid and selecting the Hearing Aid Test screen from the menu on the left side of the Inspire window, then selecting the Full on Gain button. 16 RF IMMUNITY LEVEL: These hearing instruments have a cell phone immunity rating of M3/T3. For your cell phone to be compatible with these hearing instruments, the cell phone should have an immunity rating of M2 or higher for normal use according to ANSI ratings. Please consult your cell phone specifications for your cell phone immunity rating.

Imagine BTE ANSI/IEC Data BTE Measurement ANSI/IEC 2cc Coupler IEC OES Coupler Peak OSPL90 (db SPL) 128 135 HFA OSPL90 (db SPL) 123 NA RTF OSPL90 (db SPL) NA 130 Peak Gain (db) 60 69 HFA Full-On Gain (db) 57 NA RTF Full-On Gain (db) NA 67 Frequency Range (Hz) 100-6600 NA Reference Test Frequency (khz) NA 1.6 HFA Frequencies (khz) 1.0, 1.6, 2.5 NA Reference Test Gain (db) 46 54 Harmonic Distortion 500 Hz (%) <4 <4 800 Hz (%) <1 <1 1600 Hz (%) <1 <1 Equivalent Input Noise (db SPL) <25 <25 Attack and Release Time (ANSI/IEC) Test Mode Attack Time (ms) 22 5 Release Time 0.1s (ms) 5-150 5-250 Release Time 2.0s (ms) 5-150 5-250 Induction Coil Sensitivity HFA SPLITS (ANSI) (db SPL) 109 NA MASL (IEC) (db SPL) NA 97 ANSI/IEC Battery Current (ma) 1.6 1.6 Estimated Battery Life for 16-Hour Day Idle Current (ma) 1.5 1.5 13 Zinc Air (days) 9-12 9-12 17

Imagine RIC A RIC for Every Wearer, Every Hearing Loss Imagine is the first full receiver-in-canal (RIC) product line to offer a beautiful, comfortable option for all levels of hearing loss from mild to severe. The extraordinary power and performance of Think Technology allows you to quickly and accurately fit more patients than ever before with a receiver-in-canal hearing solution that offers unparalleled feedback cancellation, directionality, environmental adaptation and comfort. When fit open, Imagine has the widest fitting range and most usable high-frequency bandwidth of any open fit instrument in its class. 18

FEATURES Imagine RIC RIC 40 110/40 RIC 50 115/50 Maximum Output Up to 30dB Reduction in 2dB Steps (range varies by channel) Compression Threshold 24dB Range in 4dB Steps Compression Ratio 1:1 3:1 (range varies by channel) Color Guide Sterling Champagne Slate Pearl Bronze Onyx 19

FOG 50 (db) OSPL90 (dbspl) FOG 50 (db) OSPL90 (dbspl) Hearing Level in db (HL) RIC Receiver-In-Canal Premier Pro Prestige Classic S Series RIC 40 2cc 60 OSPL90 FOG 50 120 0 10 20 50 110 30 40 40 100 50 60 70 30 90 80 90 20 80 100 110 120 10 100 1000 10000 70 250 500 1K 2K 4K 8K Frequency (Hz) Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Imagine RIC at 110/40. Imagine RIC 40 (light blue), Imagine RIC 50 (dark blue) fitting ranges. S Series RIC 50 2cc 60 OSPL90 FOG 50 120 50 110 40 100 30 90 20 80 10 100 1000 10000 70 Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Imagine RIC at 115/50. Measurement Conditions and Recommendations The data for Imagine are obtained and performance is expressed according to ANSI S3.22 (2003), ANSI C63.19 (2007), IEC 60118-7 (2005) and IEC 60118-0 (1983) with Amendment 1 (1994-01). The NuEar proprietary Real Time Analyzer and the NuEar Automated Design Verification Test System comprise the basic test equipment. Data may be subject to change with product refinement. Because of the adaptive signal processing capabilities of Imagine hearing instruments, the hearing instrument must be set to test mode to compare the actual performance of the hearing instrument with these specifications. Imagine hearing instruments may be set to test mode with Inspire by reading the hearing aid and selecting the Hearing Aid Test screen from the menu on the left side of the Inspire window, then selecting the Full on Gain button. 20 RF IMMUNITY LEVEL: These hearing instruments have a cell phone immunity rating of M3/T3. For your cell phone to be compatible with these hearing instruments, the cell phone should have an immunity rating of M2 or higher for normal use according to ANSI ratings. Please consult your cell phone specifications for your cell phone immunity rating.

Imagine RIC ANSI/IEC Data *Telecoil available early 2010 40 Gain Data 50 Gain Data Measurement ANSI/IEC 2cc Coupler IEC OES Coupler ANSI/IEC 2cc Coupler IEC OES Coupler Peak OSPL90 (db SPL) 110 122 115 126 HFA OSPL90 (db SPL) 102 NA 108 NA RTF OSPL90 (db SPL) NA 110 NA 116 Peak Gain (db) 40 51 50 61 HFA Full-On Gain (db) 31 NA 44 NA RTF Full-On Gain (db) NA 39 NA 51 Frequency Range (Hz) 100-7900 NA 100-7300 NA Reference Test Frequency (khz) NA 1.6 NA 1.6 HFA Frequencies (khz) 1.0, 1.6, 2.5 NA 1.0, 1.6, 2.5 NA Reference Test Gain (db) 26 32 31 41 Harmonic Distortion 500 Hz (%) <3 <3 <3 <3 800 Hz (%) <3 <3 <3 <3 1600 Hz (%) <3 <3 <3 <3 Equivalent Input Noise (db SPL) <25 <25 <25 <25 Attack and Release Time (ANSI/IEC) Test Mode Attack Time (ms) 15 15 15 15 Release Time 0.1s (ms) 5-150 5-250 5-150 5-250 Release Time 2.0s (ms) 5-150 5-250 5-150 5-250 Induction Coil Sensitivity HFA SPLITS (ANSI) (db SPL) 86 NA 91 NA MASL (IEC) (db SPL) NA 69 NA 81 ANSI/IEC Battery Current (ma) 1.2 1.2 1.3 1.3 Estimated Battery Life for 16-Hour Day Idle Current (ma) 1.1 1.1 1.2 1.2 312 Zinc Air (days) 6-9 6-9 6-9 6-9 21

Imagine RIC Max Power Imagine Max Power is our maximum power hearing instrument and the best performing, most powerful RIC on the market. Imagine Max Power is patient proven and offers between 60 and 71dB of peak gain. Now even your patients with severe hearing loss can enjoy the discreet style, design and comfort of a RIC without sacrificing power and performance. 22

FEATURES Imagine RIC Max Power RIC 60 123/60 RIC 71 131/71 Maximum Output Up to 30dB Reduction in 2dB Steps (range varies by channel) Compression Threshold 24dB Range in 4dB Steps Compression Ratio 1:1 3:1 (range varies by channel) Color Guide Sterling Champagne Slate Pearl Bronze Onyx 23

FOG 50 (db) OSPL90 (dbspl) FOG 50 (db) OSPL90 (dbspl) Hearing Level in db (HL) RIC Max Power Receiver-In-Canal Premier Pro Prestige Classic S Series RIC AP 60 2cc 70 OSPL90 FOG 50 130 0 10 60 120 20 30 50 110 40 50 40 100 60 70 80 30 90 90 100 20 80 110 120 10 100 1000 10000 70 250 500 1K 2K 4K 8K Frequency (Hz) Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Imagine RIC Max Power at 123/60. Imagine RIC Max Power 60 (light blue), Imagine RIC Max Power 71 (dark blue) fitting ranges. S Series RIC AP 71 2cc OSPL90 FOG 50 70 130 60 120 50 110 40 100 30 90 20 80 10 100 1000 10000 70 Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Imagine RIC Max Power at 131/71. Measurement Conditions and Recommendations The data for Imagine are obtained and performance is expressed according to ANSI S3.22 (2003), ANSI C63.19 (2007), IEC 60118-7 (2005) and IEC 60118-0 (1983) with Amendment 1 (1994-01). The NuEar proprietary Real Time Analyzer and the NuEar Automated Design Verification Test System comprise the basic test equipment. Data may be subject to change with product refinement. Because of the adaptive signal processing capabilities of Imagine hearing instruments, the hearing instrument must be set to test mode to compare the actual performance of the hearing instrument with these specifications. Imagine hearing instruments may be set to test mode with Inspire by reading the hearing aid and selecting the Hearing Aid Test screen from the menu on the left side of the Inspire window, then selecting the Full on Gain button. RF IMMUNITY LEVEL: These hearing instruments have a cell phone immunity rating of M3/T3. For your cell phone to be compatible with these hearing instruments, the cell phone should have an immunity rating of M2 or higher for normal use according to ANSI ratings. Please consult your cell phone specifications for your cell phone immunity rating. 24

Imagine RIC Max Power ANSI/IEC Data *Telecoil available early 2010 60 Gain Data 71 Gain Data Measurement ANSI/IEC 2cc Coupler IEC OES Coupler ANSI/IEC 2cc Coupler IEC OES Coupler Peak OSPL90 (db SPL) 123 130 131 139 HFA OSPL90 (db SPL) 115 NA 125 NA RTF OSPL90 (db SPL) NA 127 NA 136 Peak Gain (db) 60 69 71 79 HFA Full-On Gain (db) 52 NA 64 NA RTF Full-On Gain (db) NA 63 NA 75 Frequency Range (Hz) 100-5400 NA 100-5300 NA Reference Test Frequency (khz) NA 1.6 NA 1.6 HFA Frequencies (khz) 1.0, 1.6, 2.5 NA 1.0, 1.6, 2.5 NA Reference Test Gain (db) 39 52 48 61 Harmonic Distortion 500 Hz (%) <3 <3 <3 <3 800 Hz (%) <3 <3 <3 <3 1600 Hz (%) <3 <3 <3 <3 Equivalent Input Noise (db SPL) <25 <25 <25 <25 Attack and Release Time (ANSI/IEC) Test Mode Attack Time (ms) 15 15 15 15 Release Time 0.1s (ms) 5-150 5-250 5-150 5-250 Release Time 2.0s (ms) 5-150 5-250 5-150 5-250 Induction Coil Sensitivity HFA SPLITS (ANSI) (db SPL) 99 NA 108 NA MASL (IEC) (db SPL) NA 93 NA 105 ANSI/IEC Battery Current (ma) 1.2 1.2 1.6 1.6 Estimated Battery Life for 16-Hour Day Idle Current (ma) 1.1 1.1 1.3 1.3 312 Zinc Air (days) 6-9 6-9 4-7 4-7 25

Custom Hearing Instruments Imagine Custom Hearing Instruments 28 Imagine Custom Hearing Instruments Technical Specifications 30 Imagine Custom Hearing Instruments

Imagine Custom Hearing Instruments As the undisputed leader in custom devices, NuEar utilizes information captured from fitting millions of ears to bring the comfort and performance of custom products to a whole new world of hearing aid users. By combining this data-rich intelligence with breakthrough features like our proprietary open venting options and industry-leading feedback cancellation, we re able to guarantee our Imagine custom hearing aids match your patients perfectly from the very first fitting. 28

FEATURES Imagine Custom Hearing Instruments ITE Up to 131/71 HS/ITC Up to 131/71 CIC Up to 131/71 Maximum Output Up to 20dB Reduction in 2dB Steps (range varies by channel) Compression Threshold 24dB Range in 4dB Steps Compression Ratio 1:1 3:1 (range varies by channel) Color Guide Faceplate Colors Pink Light Brown Medium Brown Chestnut Dark Brown Shell Colors Pink Light Brown Clear Blue/Red Dark Brown 29

FOG 50 (db) OSPL90 (dbspl) FOG 50 (db) OSPL90 (dbspl) FOG 50 (db) OSPL90 (dbspl) Hearing Level in db (HL) ITE, HS, ITC, CIC In-The-Ear, Half-Shell, In-The-Canal, Completely-In-Canal Premier Pro Prestige Classic S Series ITC 71 2cc 80 OSPL90 FOG 50 140 0 10 70 130 20 30 40 60 120 50 60 50 110 70 80 90 40 100 100 110 120 30 90 100 1000 10000 250 500 1K 2K 4K 8K Frequency (Hz) Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Imagine HS/ITC at the highest matrix of 131/71. Imagine ITE, HS, ITC and CIC fitting ranges. S Series ITE 71 2cc S Series CIC 71 2cc 80 OSPL90 FOG 50 140 80 OSPL90 FOG 50 140 70 130 70 130 60 120 60 120 50 110 50 110 40 100 40 100 30 100 1000 10000 90 30 100 1000 10000 90 Frequency (Hz) Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Imagine ITE at the highest matrix of 131/71. OSPL90 (blue) and Full-On Gain (gray) curves for the Imagine CIC at the highest matrix of 131/71. Measurement Conditions and Recommendations The data for Imagine are obtained and performance is expressed according to ANSI S3.22 (2003), IEC 60118-7 (2005) and IEC 60118-0 (1983) with Amendment 1 (1994-01). The NuEar proprietary Real Time Analyzer as well as the NuEar Automated Design Verification Test System comprise the basic test equipment. Data may be subject to change with product refinement. Because of the adaptive signal processing capabilities of Imagine hearing instruments, the hearing instrument must be set to test mode to compare the actual performance of the hearing instrument with these specifications. Imagine hearing instruments may be set to test mode with Inspire by reading the hearing aid and selecting the Hearing Aid Test screen from the menu on the left side of the Inspire window, then selecting the Full On Gain button. RF IMMUNITY LEVEL: These hearing instruments have a cell phone immunity rating of M4/T4. For your cell phone to be compatible with these hearing instruments, the cell phone needs an immunity rating of M1/T1 or higher. Please consult your cell phone specifications for your cell phone immunity rating. 30

Imagine Custom Hearing Instruments ANSI/IEC Data ITE HS/ITC CIC Measurement ANSI/IEC 2cc Coupler IEC OES Coupler ANSI/IEC 2cc Coupler IEC OES Coupler ANSI/IEC 2cc Coupler IEC OES Coupler Peak OSPL90 (db SPL) 115-131 124-139 110-131 119-139 110-131 119-139 HFA OSPL90 (db SPL) 111-126 NA 106-126 NA 106-126 NA RTF OSPL90 (db SPL) NA 118-138 NA 114-138 NA 114-138 Peak Gain (db) 45-71 54-79 40-71 50-79 35-71 50-79 HFA Full-On Gain (db) 41-65 NA 36-65 NA 31-65 NA RTF Full-On Gain (db) NA 47-79 NA 43-78 NA 43-78 Frequency Range (Hz) 100-7000 NA 100-7000 NA 100-7000 NA Reference Test Frequency (khz) NA 1.6 NA 1.6 NA 1.6 HFA Frequencies (khz) 1.0, 1.6, 2.5 NA 1.0, 1.6, 2.5 NA 1.0, 1.6, 2.5 NA Reference Test Gain (db) 34-49 40-64 29-49 36-63 29-49 36-63 Harmonic Distortion 500 Hz (%) <3 <3 <3 <3 <3 <3 800 Hz (%) <3 <3 <3 <3 <3 <3 1600 Hz (%) <3 <3 <3 <3 <3 <3 Equivalent Input Noise (db SPL) <28 <28 <28 <28 <28 <28 Attack and Release Time (ANSI/IEC) Test Mode Attack Time (ms) 20 20 20 20 20 20 Release Time 0.1s (ms) 5-150 5-250 5-150 5-250 5-150 5-250 Release Time 2.0s (ms) 5-150 5-250 5-150 5-250 5-150 5-250 Induction Coil Sensitivity HFA SPLITS (ANSI) (db SPL) 94-109 NA 89-109 NA NA NA MASL (IEC) (db SPL) NA 77-109 NA 73-108 NA NA ANSI/IEC Battery Current (ma) 1.1-1.7 1.1-1.7 1.1-1.7 1.1-1.7 1.1-1.7 1.1-1.7 Idle Current (ma) 1.0-1.3 1.0-1.3 1.0-1.3 1.0-1.3 1.0-1.3 1.0-1.3 Estimated Battery Life for 16-Hour Day 13 Zinc Air (days) 13-17 13-17 13-17 13-17 13-17 13-17 312 Zinc Air (days) 7-10 7-10 7-10 7-10 7-10 7-10 10 Zinc Air (days) NA NA 5-7 5-7 5-7 5-7 31

Hearing Instruments Intro Introduction 34 Intro BTE 35 Intro BTE Technical Specifications 36 Intro RIC 38 Intro RIC Technical Specifications 39 Intro RIC Max Power 41 Intro RIC Max Power Technical Specifications 42 Intro Custom Hearing Instruments 44 Intro Custom Hearing Instruments Technical Specifications 45 Intro Hearing Instruments

Intro Intro is NuEar s line of economy hearing instruments, designed with NuEar s high standards for quality and performance. Intro includes the most important features for providing a hearing experience that delivers quality sound and increased comfort. Intro Main hearing instruments are 4 channel and 4 band devices. They include a feedback canceller, environmental adaptation and directional microphone. Intro Hearing Instruments 34

Imagine Main BTE FEATURES Intro BTE BTE 128/60 Maximum Output Up to 30dB Reduction in 2dB Steps (range varies by channel) Compression Threshold 24dB Range in 4dB Steps Compression Ratio 1:1 3:1 (range varies by channel) Color Guide Sterling Champagne Slate Pearl Bronze Onyx 35

Hearing Level in db (HL) FOG 50 (db) OSPL90 (dbspl) BTE Behind-The-Ear Intro Main E Series BTE 2cc 70 OSPL90 FOG 50 130 60 120 50 110 40 100 30 90 20 100 1000 10000 80 Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Intro Main BTE at 128/60. 0 10 20 30 40 50 60 70 80 90 100 110 120 250 500 1K 2K 4K 8K Frequency (Hz) Intro Main BTE fitting range. Measurement Conditions and Recommendations The data for Intro are obtained and performance is expressed according to ANSI S3.22 (2003), ANSI C63.19 (2007), IEC 60118-7 (2005) and IEC 60118-0 (1983) with Amendment 1 (1994-01). The NuEar proprietary Real Time Analyzer and the NuEar Automated Design Verification Test System comprise the basic test equipment. Data may be subject to change with product refinement. Because of the adaptive signal processing capabilities of Intro hearing instruments, the hearing instrument must be set to test mode to compare the actual performance of the hearing instrument with these specifications. Intro hearing instruments may be set to test mode with Inspire by reading the hearing aid and selecting the Hearing Aid Test screen from the menu on the left side of the Inspire window, then selecting the Full on Gain button. RF IMMUNITY LEVEL: These hearing instruments have a cell phone immunity rating of M3/T3. For your cell phone to be compatible with these hearing instruments, the cell phone should have an immunity rating of M2 or higher for normal use according to ANSI ratings. Please consult your cell phone specifications for your cell phone immunity rating. 36

Intro Main BTE ANSI/IEC Data BTE Measurement ANSI/IEC 2cc Coupler IEC OES Coupler Peak OSPL90 (db SPL) 128 135 HFA OSPL90 (db SPL) 123 NA RTF OSPL90 (db SPL) NA 130 Peak Gain (db) 60 69 HFA Full-On Gain (db) 57 NA RTF Full-On Gain (db) NA 67 Frequency Range (Hz) 100-6600 NA Reference Test Frequency (khz) NA 1.6 HFA Frequencies (khz) 1.0, 1.6, 2.5 NA Reference Test Gain (db) 46 54 Harmonic Distortion 500 Hz (%) <4 <4 800 Hz (%) <1 <1 1600 Hz (%) <1 <1 Equivalent Input Noise (db SPL) <25 <25 Attack and Release Time (ANSI/IEC) Test Mode Attack Time (ms) 22 5 Release Time 0.1s (ms) 5-150 5-250 Release Time 2.0s (ms) 5-150 5-250 Induction Coil Sensitivity HFA SPLITS (ANSI) (db SPL) 109 NA MASL (IEC) (db SPL) NA 97 ANSI/IEC Battery Current (ma) 1.6 1.6 Estimated Battery Life for 16-Hour Day Idle Current (ma) 1.5 1.5 13 Zinc Air (days) 9-12 9-12 37

FEATURES Intro Main RIC RIC 40 110/40 RIC 50 115/50 Maximum Output Up to 30dB Reduction in 2dB Steps (range varies by channel) Compression Threshold 24dB Range in 4dB Steps Compression Ratio 1:1 3:1 (range varies by channel) Color Guide Sterling Champagne Slate Pearl Bronze Onyx 38

FOG 50 (db) OSPL90 (dbspl) FOG 50 (db) OSPL90 (dbspl) Hearing Level in db (HL) RIC Receiver-In-Canal Intro Main E Series RIC 40 2cc 60 OSPL90 FOG 50 120 0 10 50 110 20 30 40 40 100 50 60 70 30 90 80 90 20 80 100 110 120 10 70 100 1000 10000 250 500 1K 2K 4K 8K Frequency (Hz) Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Intro Main RIC at 110/40. Intro Main RIC 40 (gray), Intro Main RIC 50 (light blue) fitting ranges. E Series RIC 50 2cc 60 OSPL90 FOG 50 120 50 110 40 100 30 90 20 80 10 100 1000 10000 70 Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Intro Main RIC at 115/50. Measurement Conditions and Recommendations The data for Intro are obtained and performance is expressed according to ANSI S3.22 (2003), IEC 60118-7 (2005) and IEC 60118-0 (1983) with Amendment 1 (1994-01). The NuEar proprietary Real Time Analyzer as well as the NuEar Automated Design Verification Test System comprise the basic test equipment. Data may be subject to change with product refinement. Because of the adaptive signal processing capabilities of Intro hearing instruments, the hearing instrument must be set to test mode to compare the actual performance of the hearing instrument with these specifications. Intro hearing instruments may be set to test mode with Inspire by reading the hearing aid and selecting the Hearing Aid Test screen from the menu on the left side of the Inspire window, then selecting the Full On Gain button. RF IMMUNITY LEVEL: These hearing instruments have a cell phone immunity rating of M4. For your cell phone to be compatible with these hearing instruments, the cell phone needs an immunity rating of M1 or higher. Please consult your cell phone specifications for your cell phone immunity rating. 39

Intro Main RIC ANSI/IEC Data *Telecoil available early 2010 40 Gain Data 50 Gain Data Measurement ANSI/IEC 2cc Coupler IEC OES Coupler ANSI/IEC 2cc Coupler IEC OES Coupler Peak OSPL90 (db SPL) 110 122 115 126 HFA OSPL90 (db SPL) 102 NA 108 NA RTF OSPL90 (db SPL) NA 110 NA 116 Peak Gain (db) 40 51 50 61 HFA Full-On Gain (db) 31 NA 44 NA RTF Full-On Gain (db) NA 39 NA 51 Frequency Range (Hz) 100-7900 NA 100-7300 NA Reference Test Frequency (khz) NA 1.6 NA 1.6 HFA Frequencies (khz) 1.0, 1.6, 2.5 NA 1.0, 1.6, 2.5 NA Reference Test Gain (db) 26 32 31 41 Harmonic Distortion 500 Hz (%) <3 <3 <3 <3 800 Hz (%) <3 <3 <3 <3 1600 Hz (%) <3 <3 <3 <3 Equivalent Input Noise (db SPL) <25 <25 <25 <25 Attack and Release Time (ANSI/IEC) Test Mode Attack Time (ms) 15 15 15 15 Release Time 0.1s (ms) 5-150 5-250 5-150 5-250 Release Time 2.0s (ms) 5-150 5-250 5-150 5-250 Induction Coil Sensitivity HFA SPLITS (ANSI) (db SPL) 86 NA 91 NA MASL (IEC) (db SPL) NA 69 NA 81 ANSI/IEC Battery Current (ma) 1.2 1.2 1.3 1.3 Estimated Battery Life for 16-Hour Day Idle Current (ma) 1.1 1.1 1.2 1.2 312 Zinc Air (days) 6-9 6-9 6-9 6-9 40

Intro Main RIC Max Power FEATURES Intro Main RIC Max Power RIC 60 123/60 RIC 71 131/71 Maximum Output Up to 30dB Reduction in 2dB Steps (range varies by channel) Compression Threshold 24dB Range in 4dB Steps Compression Ratio 1:1 3:1 (range varies by channel) Color Guide Sterling Champagne Slate Pearl Bronze Onyx 41

FOG 50 (db) OSPL90 (dbspl) FOG 50 (db) OSPL90 (dbspl) Hearing Level in db (HL) RIC Max Power Receiver-In-Canal Intro Main E Series 3 AP 60 2cc 70 OSPL90 FOG 50 130 0 10 60 120 20 30 50 110 40 50 40 100 60 70 30 90 80 90 100 20 80 110 10 100 1000 10000 70 120 250 500 1K 2K 4K 8K Frequency (Hz) Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Intro Main RIC Max Power at 123/60. Intro Main RIC Max Power 60 (gray), Intro Main RIC Max Power 71 (light blue) fitting ranges. E Series 3 AP 71 2cc OSPL90 FOG 50 70 130 60 120 50 110 40 100 30 90 20 80 10 100 1000 10000 70 Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Intro Main RIC Max Power at 131/71. Measurement Conditions and Recommendations The data for Intro are obtained and performance is expressed according to ANSI S3.22 (2003), IEC 60118-7 (2005) and IEC 60118-0 (1983) with Amendment 1 (1994-01). The NuEar proprietary Real Time Analyzer as well as the NuEar Automated Design Verification Test System comprise the basic test equipment. Data may be subject to change with product refinement. Because of the adaptive signal processing capabilities of Intro hearing instruments, the hearing instrument must be set to test mode to compare the actual performance of the hearing instrument with these specifications. Intro hearing instruments may be set to test mode with Inspire by reading the hearing aid and selecting the Hearing Aid Test screen from the menu on the left side of the Inspire window, then selecting the Full On Gain button. RF IMMUNITY LEVEL: These hearing instruments have a cell phone immunity rating of M4. For your cell phone to be compatible with these hearing instruments, the cell phone needs an immunity rating of M1 or higher. Please consult your cell phone specifications for your cell phone immunity rating. 42

Intro Main RIC Max Power ANSI/IEC Data *Telecoil available early 2010 60 Gain Data 71 Gain Data Measurement ANSI/IEC 2cc Coupler IEC OES Coupler ANSI/IEC 2cc Coupler IEC OES Coupler Peak OSPL90 (db SPL) 123 130 131 139 HFA OSPL90 (db SPL) 115 NA 125 NA RTF OSPL90 (db SPL) NA 127 NA 136 Peak Gain (db) 60 69 71 79 HFA Full-On Gain (db) 52 NA 64 NA RTF Full-On Gain (db) NA 63 NA 75 Frequency Range (Hz) 100-5400 NA 100-5300 NA Reference Test Frequency (khz) NA 1.6 NA 1.6 HFA Frequencies (khz) 1.0, 1.6, 2.5 NA 1.0, 1.6, 2.5 NA Reference Test Gain (db) 39 52 48 61 Harmonic Distortion 500 Hz (%) <3 <3 <3 <3 800 Hz (%) <3 <3 <3 <3 1600 Hz (%) <3 <3 <3 <3 Equivalent Input Noise (db SPL) <25 <25 <25 <25 Attack and Release Time (ANSI/IEC) Test Mode Attack Time (ms) 15 15 15 15 Release Time 0.1s (ms) 5-150 5-250 5-150 5-250 Release Time 2.0s (ms) 5-150 5-250 5-150 5-250 Induction Coil Sensitivity HFA SPLITS (ANSI) (db SPL) 99 NA 108 NA MASL (IEC) (db SPL) NA 93 NA 105 ANSI/IEC Battery Current (ma) 1.2 1.2 1.6 1.6 Estimated Battery Life for 16-Hour Day Idle Current (ma) 1.1 1.1 1.3 1.3 312 Zinc Air (days) 6-9 6-9 4-7 4-7 43

Intro Main Custom Hearing Instruments FEATURES Intro Main Custom Hearing Instruments ITE Up to 131/71 HS/ITC Up to 131/71 CIC Up to 131/71 Maximum Output Up to 20dB Reduction in 2dB Steps (range varies by channel) Compression Threshold 24dB Range in 4dB Steps Compression Ratio 1:1 3:1 (range varies by channel) Color Guide Faceplate Colors Pink Light Brown Medium Brown Chestnut Dark Brown Shell Colors Pink Light Brown Clear Blue/Red Dark Brown 44

FOG 50 (db) OSPL90 (dbspl) FOG 50 (db) OSPL90 (dbspl) FOG 50 (db) OSPL90 (dbspl) Hearing Level in db (HL) ITE, HS, ITC, CIC In-The-Ear, Half-Shell, In-The-Canal, Completely-In-Canal Intro Main E Series ITC 71 2cc 80 OSPL90 FOG 50 140 0 10 20 70 130 30 40 60 120 50 60 70 50 110 80 90 40 100 100 110 120 30 90 100 1000 10000 250 500 1K 2K 4K 8K Frequency (Hz) Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Intro Main HS/ITC at the highest matrix of 131/71. Intro Main ITE, HS, ITC and CIC fitting ranges. E Series ITE 71 2cc E Series CIC 71 2cc 80 OSPL90 FOG 50 140 80 OSPL90 FOG 50 140 70 130 70 130 60 120 60 120 50 110 50 110 40 100 40 100 30 100 1000 10000 90 30 100 1000 10000 90 Frequency (Hz) Frequency (Hz) OSPL90 (blue) and Full-On Gain (gray) curves for the Intro Main ITE at the highest matrix of 131/71. OSPL90 (blue) and Full-On Gain (gray) curves for the Intro Main CIC at the highest matrix of 131/71. Measurement Conditions and Recommendations The data for Intro are obtained and performance is expressed according to ANSI S3.22 (2003), IEC 60118-7 (2005) and IEC 60118-0 (1983) with Amendment 1 (1994-01). The NuEar proprietary Real Time Analyzer as well as the NuEar Automated Design Verification Test System comprise the basic test equipment. Data may be subject to change with product refinement. Because of the adaptive signal processing capabilities of Intro hearing instruments, the hearing instrument must be set to test mode to compare the actual performance of the hearing instrument with these specifications. Intro hearing instruments may be set to test mode with Inspire by reading the hearing aid and selecting the Hearing Aid Test screen from the menu on the left side of the Inspire window, then selecting the Full On Gain button. RF IMMUNITY LEVEL: These hearing instruments have a cell phone immunity rating of M4/T4. For your cell phone to be compatible with these hearing instruments, the cell phone needs an immunity rating of M1/T1 or higher. Please consult your cell phone specifications for your cell phone immunity rating. 45

Intro Main Custom Hearing Instruments ANSI/IEC Data ITE HS/ITC CIC Measurement ANSI/IEC 2cc Coupler IEC OES Coupler ANSI/IEC 2cc Coupler IEC OES Coupler ANSI/IEC 2cc Coupler IEC OES Coupler Peak OSPL90 (db SPL) 115-131 124-139 110-131 119-139 110-131 119-139 HFA OSPL90 (db SPL) 111-126 NA 106-126 NA 106-126 NA RTF OSPL90 (db SPL) NA 118-138 NA 114-138 NA 114-138 Peak Gain (db) 45-71 54-79 40-71 50-79 35-71 50-79 HFA Full-On Gain (db) 41-65 NA 36-65 NA 31-65 NA RTF Full-On Gain (db) NA 47-79 NA 43-78 NA 43-78 Frequency Range (Hz) 100-7000 NA 100-7000 NA 100-7000 NA Reference Test Frequency (khz) NA 1.6 NA 1.6 NA 1.6 HFA Frequencies (khz) 1.0, 1.6, 2.5 NA 1.0, 1.6, 2.5 NA 1.0, 1.6, 2.5 NA Reference Test Gain (db) 34-49 40-64 29-49 36-63 29-49 36-63 Harmonic Distortion 500 Hz (%) <3 <3 <3 <3 <3 <3 800 Hz (%) <3 <3 <3 <3 <3 <3 1600 Hz (%) <3 <3 <3 <3 <3 <3 Equivalent Input Noise (db SPL) <28 <28 <28 <28 <28 <28 46 Attack and Release Time (ANSI/IEC) Test Mode Attack Time (ms) 20 20 20 20 20 20 Release Time 0.1s (ms) 5-150 5-250 5-150 5-250 5-150 5-250 Release Time 2.0s (ms) 5-150 5-250 5-150 5-250 5-150 5-250 Induction Coil Sensitivity HFA SPLITS (ANSI) (db SPL) 94-109 NA 89-109 NA NA NA MASL (IEC) (db SPL) NA 77-109 NA 73-108 NA NA Battery Current (ma) 1.1-1.7 1.1-1.7 1.1-1.7 1.1-1.7 1.1-1.7 1.1-1.7 Idle Current (ma) 1.0-1.3 1.0-1.3 1.0-1.3 1.0-1.3 1.0-1.3 1.0-1.3 Estimated Battery Life for 16-Hour Day 13 Zinc Air (days) 13-17 13-17 13-17 13-17 13-17 13-17 312 Zinc Air (days) 7-10 7-10 7-10 7-10 7-10 7-10 10 Zinc Air (days) NA NA 5-7 5-7 5-7 5-7

Earmold Selections Earmold Style Versus Hearing Loss 50 Factors to Consider When Choosing Materials 50 Custom Earmold Colors 50 Available Materials 51 Custom Earmold Materials 52 Custom Earmold Styles 53 Earmold Selections

Earmold Selections Earmold Style Versus Hearing Loss When selecting the style of earmold, consider the type of hearing instrument prescribed. Please note that high gain instruments require a tighter seal than mild gain instruments. Shell and Skeleton molds generally provide the best acoustic seal. Severity of Hearing Loss Earmold Style Mild Moderate Severe-Profound Receiver Shell Half Shell Canal Canal Lock Skeleton Semi-Skeleton Non-Occluding Earmold Selections Factors to Consider When Choosing Materials Texture of the ear: A soft ear will make insertion of an earmold more difficult. In this case, a rigid mold would be a better choice. Possible allergies to material: There are a variety of materials that are less likely to cause an allergic reaction. These non-allergenic materials can be either rigid or soft. Power of hearing instrument: A high power hearing instrument will have more of a tendency to feed back than a mild gain instrument. A softer material will tend to seal better than a rigid material. There are several materials available offering a range of softness. Custom Earmold Colors Please note that color availability and appearance will vary according to material and specific style. Camouflage and glitter based colors are also available. Please consult the order form or your sales representative for specific ordering instructions. Custom colors can also be created using a mixing process. Contact your sales representative for additional information. 50

Available Materials Most Rigid Lucite Lucite is a clear, rigid acrylic material. It is the most commonly used earmold material. It is cosmetically appealing and available in all styles and various colors. Lucite is easily modified by the hearing care professional. Digital SLS Earmolds made by scanning and modeling in a virtual setting of stereolithography are known as Digital SLS. Digital SLS is a process technology that optimizes earmold fit for comfort and performance. It is available in a Lucite, clear form on the following selected styles: direct tube, shell, ¾ shell, half shell, canal, canal lock, and non-occluding type G. Lucite with Flex Canal The Flex Canal mold combines the cosmetic and convenient properties of Lucite with the comfort and sealing properties of Starflex. It is recommended for fitting moderate to severe hearing losses. It is available in all styles except non-occluding. Flex Canals are not compatible with acoustic modifiers. Polyethylene Polyethylene is a smooth, waxy, non-allergenic material which is fairly rigid. White is the only color available. Modification of polyethylene is not recommended. This material is recommended only for cases where an allergy problem has been determined. Also, it is recommended that an elbow attachment be used for polyethylene molds. Starflex Starflex is a translucent, flexible plastic. It conforms to the shape of the ear and becomes softer at body temperature. It provides a good acoustic seal for high gain instruments. Modification of Starflex is more difficult than Lucite and this material may harden after several months of use. Ultraflex Ultraflex is a very soft, yet durable vinyl material. It gives a good acoustic seal for high gain hearing instruments. It is recommended for fitting severe losses, pediatric molds or for patients who cannot tolerate hard materials. Modification is not recommended. Silicone Silicone (medical grade) shares the softness and durability qualities of Ultraflex, but is non-allergenic. It is recommended when a soft material is needed and an allergy problem has been determined. As with Ultraflex, modification is not recommended. A Vinyl Anchor is also a suggested option. Floatable swim plugs are available for children and adults of all ages. There are 11 colors available. Floatable swim plugs are not available in Clear. Heat cured (non-floatable) silicone is available for earplugs and earmolds. These are very comfortable to wear, especially for ear protection in industrial areas, at home or at play. Pediatric earmolds are made from this material because it is soft. It is available in 11 vibrant colors. Biopore silicone works well for canal and half shell fittings and is very comfortable for both earmolds and earplugs. Available colors include Clear, Flesh, Red and Blue. ProSeal Softest ProSeal is the softest earmold material available, but because of its extreme softness, ProSeal molds can be difficult to insert. This durable material provides an excellent seal and is recommended for fitting severe hearing losses. As with other soft materials, modifications are not recommended. A Vinyl Anchor is recommended to help retain the tubing. ProSeal molds are available in translucent Flesh, Clear and Brown colors. 51

Custom Earmold Materials Material Options Lucite Lucite w/ Flex Canal Starflex Ultraflex (Vinyl) Silicone Floatable Silicone Non- Floatable Silicone Biopore Silicone ProSeal Silicone Polyethylene Push Pull Elbow Starquick Plastic Tube Lock (13H only) Gold Tube Lock (13H) Barb Lock Dry Tubes R & L Handles Slot Handle Nubbin Handle String Handle Initials CFA Adaptor 52

Custom Earmold Styles RIC Earmold RIC Open Earmolds are a hollow canal style shell in hard acrylic created with Digital SLS. These earmolds fit all NuEar RIC hearing instruments. Additional RIC earmold options include: canal locks, occluded earmolds, and soft material. Shown in Clear Lucite. Open Fit EF Mold Open Fit EF Molds are a hollow canal shell style in hard acrylic created with Digital SLS. These earmolds support thin tube fittings on standard BTEs. Some other custom tube holders may be used depending on size. A Canal Lock version is also available for added retention. Select-a-vent option also available. Shown in Clear Lucite. Shell Mold The Shell Mold (sculpted) is exceptionally sturdy and lightweight and is recommended for fitting moderate and severe hearing losses. It provides an effective seal to reduce the likelihood of feedback. Shown in Blue Lucite. 3/4 Shell Mold This earmold features removal of the helix for ease of insertion and is available in the same materials as the Shell Mold. Shown in Red Lucite. 53

CANAL Custom Earmold Styles, cont d Half Shell Mold The Half Shell Mold offers a comfortable and lightweight fit. Its size provides easy insertion and removal. Because of its smaller size and lack of a helix area, the Half Shell is not recommended for fitting severe hearing losses. Shown in Brown Lucite. CANAL LOCK HALF SHELL Canal Mold The Canal Mold is the second smallest mold available and offers superior comfort and cosmetic appeal. Canal earmolds require a long ear canal for good retention. Because of its size, the Canal Mold is not recommended for fitting severe hearing losses. Shown in Clear Lucite. Canal Lock Mold The Canal Lock Mold is similar to the Canal Mold with an added protrusion in the concha. It is designed to be small and inconspicuous like a Canal Mold, but with better retention. The Canal Lock is also not recommended for fitting severe hearing losses. Shown in Brown Lucite. DIRECT TUBE SHELL SKELETON SEMI-SKELETON Skeleton Mold The Skeleton Mold is the most popular earmold available because it provides maximum comfort and retention. It is appropriate for fitting mild to severe hearing losses and can be easily modified to other styles. Shown in Red Lucite. NON-OCCLUDING A NON-OCCLUDING B 54

SHELL Semi-Skeleton Mold The Semi-Skeleton Mold is inconspicuous and lightweight and provides good retention for most ears. It is recommended for ears with distorted or flat concha areas or for those with limited dexterity who require easier insertion. Shown in Orange Lucite. SKELETON SEMI-SKELETON CIC Mold CIC (completely-in-canal) Earmolds are hidden in the ear canal and provide for discreet fittings. This is the smallest earmold available. Available in all materials. Shown in Clear Lucite. NON-OCCLUDING Non-Occluding A Mold Non-Occluding A Molds provide a retention ring for the tube without occluding the ear. Style A differs from B in that the canal portion is finished with material the length of the tube. Non- Occluding A Molds are recommended for patients with normal hearing to 1500 Hz, or for patients who use tinnitus maskers or CROS instruments. Shown in Flesh Lucite. NON-OCCLUDING JANSSEN Non-Occluding B Mold Non-Occluding B Molds provide a retention ring for the tube without occluding the ear. Non-Occluding B Molds are recommended for patients with normal hearing to 1500 Hz, or for patients who use tinnitus maskers or cross instruments. Shown in Red Lucite. Receiver Mold The Receiver Mold is used with an external receiver that is snapped into the mold. Appropriate applications include: body aids, stethoscopes, anesthesiologists scopes and other listening devices. Shown in Blue Lucite. ARISTA-LITE MOLD ASPECT EF RECEIVER CIC CANAL 55

Venting Guide Venting Options 58 Venting Guide

Venting Guide Venting Options Vents are typically parallel depending on room availability. Pressure vent.... 0.08 mm Small vent............................................ 1.0 mm Medium vent... 1.6 mm Large vent... 2.3 mm X-Large vent.......................................... 4.0 mm Select a vent......................................... 3.37 mm IROS venting is stepped back at the canal tip and opened to 3 mm all the way through. Trench venting is external venting. Size varies. Select-a-vents provide seven different sizes to choose from. Select-a-Vent (VV) ~4 mm diameter vent (ITE) or ~3 mm diameter vent (HS/ITC), supplied with a tree of variable sized vent plugs. This is the most flexible and most preferred venting option for ITEs with up to 45dB of gain. Mini Vent (MV) ~2 mm diameter vent, supplied with a tree of variable sized vent plugs. Standard on Half Shell and ITC instruments with up to 40dB of gain. DV Vent (DV) Variable vent with a tapered tip 1/4 inch, supplied with a tree of variable sized vent plugs. Venting Guide 58 2 Vent (2V) ~2 mm diameter vent, standard on CICs with up to 40dB of gain. No vent plugs.

1 Vent/Pressure Vent (1V) ~1 mm diameter vent. No vent plugs. IROS B (IB) Vent Standard IROS Vent in ITEs. Tapered from the faceplate 1/4 inch. Open 4 mm or larger as shell size permits. IROS C (IC) Standard IROS for ITCs. Also available on ITEs. Tapered from both ends 1/4 inch. Open as large as shell size permits. IROS CIC (IT) IROS for Completely-in-the-Canal (CICs). Canal tip is tapered 1/8-1/4 inch dependent on canal length. The faceplate is opened up as much as shell size permits. BAV IROS vent located on bottom of CIC shell. Available on CICs up to 40dB. Availability dependent on size of canal. IROS OPEN (IO) Largest IROS vent available on 30dB CICs, clear shell only. Availability dependent on size of canal. VSN (I2) Largest dual IROS vent available on 35dB CICs, clear shell only. Availability dependent on size of canal. 59