Product Overview

The C32-BTE-H is a 32 channel professional BTE hearing aid positioned as the highest fitting-channel and DSP-channel configuration within the four-model C-BTE-H family.

Built on the ACOD2101 intelligent multi-core DSP platform, the model provides 32 independently adjustable compression and amplification channels, 32 independently adjustable bands and 128 DSP channels. ERAC 2.0 Context Analysis Based Intelligent Multi-Compression Technology with a Multi-Knee structure forms the compression architecture.

C32-BTE-H retains the upper Intelligent processing platform introduced at C24-BTE-H. Feedback management is provided by DFBC 3.0 Self-Adaptive Feedback Cancellation with two levels. Intelligent Environment Recognition is included, while ENDR 3.0 Environment Detection and Noise Reduction is specified at up to 25 dB.

Intelligent Transient Noise Management and Intelligent Wind Noise Management are both specified with 5 levels, the highest level count in this four-model family. Directional Dual-Microphone Technology and Directional Speech Enhancement Technology are both specified as Intelligent.

Advanced Personalized Data Storage, TMT Tinnitus Masking Technology, FM Interface Compatibility and Auto Phone Function are also included.

32 / 32 / 128 as the Core Capacity Identity

The primary numerical distinction of C32-BTE-H is its 32 / 32 / 128 architecture:

• 32 independently adjustable compression and amplification channels
• 32 independently adjustable bands
• 128 DSP channels

Compared with C24-BTE-H, fitting channels increase from 24 to 32 and DSP channels increase from 96 to 128, while adjustable bands remain at 32.

For distributors evaluating a 32 channel professional BTE hearing aid, this provides a clear upper-range technical identity for catalogs, quotation materials, sample comparison and product training.

For hearing centers and audiology clinics, the larger fitting structure provides the greatest fitting-channel and DSP-channel capacity available in the C-BTE-H range.

This allows the model to occupy the highest capacity position while the core Intelligent environment and directional-processing category remains consistent with C24-BTE-H.

Five-Level Transient and Wind Noise Management

A second major differentiator is the move to 5-level Intelligent Transient Noise Management and 5-level Intelligent Wind Noise Management.

Within the series, the level progression is:

• C12-BTE-H: 2 levels
• C16-BTE-H: 3 levels
• C24-BTE-H: 4 levels
• C32-BTE-H: 5 levels

For B2B product planning, this creates a particularly clear technical progression that can be presented alongside channel and DSP capacity.

For buyers considering a 32 channel professional BTE hearing aid, the five-level configuration provides another documented reason to select the top model in addition to the 32 fitting channels and 128 DSP channels.

Intelligent Environment Recognition and ENDR 3.0 up to 25 dB remain part of the same upper processing tier.

Intelligent Environmental and Directional Platform

C32-BTE-H uses Intelligent Environment Recognition together with ENDR 3.0 Environment Detection and Noise Reduction specified at up to 25 dB.

Feedback management is provided by DFBC 3.0 Self-Adaptive Feedback Cancellation with two levels, and DFBC+Advanced SIW technology is included.

Directional Dual-Microphone Technology and Directional Speech Enhancement Technology are both specified as Intelligent.

Compression is based on ERAC 2.0 Context Analysis Based Intelligent Multi-Compression Technology with a Multi-Knee structure.

For distributors, the shared upper-tier platform makes C24-BTE-H and C32-BTE-H easy to compare: C24-BTE-H establishes the Intelligent processing tier, while C32-BTE-H extends fitting capacity, DSP capacity and transient/wind management levels within it.

Advanced Personalized Data Storage and Device Functions

Personalized Data Storage is specified as Advanced.

C32-BTE-H also provides 4 selectable programs and includes an Internal Sound Field Assessment System and Internal Audiometer System.

Additional functions include Adjustable Turn-on Delay, Occlusion Effect Management, Low Battery Power Notification, Adjustable Notification Volume, Volume Control, TMT Tinnitus Masking Technology, FM Interface Compatibility, Auto Phone Function and Memory After Power-off.

Nano Coating Technology is included.

For professional hearing care organizations, these functions complement the highest fitting and DSP architecture in the family. For distributors, they provide a broad operating specification for product sheets and account-level technical comparisons.

Electroacoustic Reference for Procurement

C32-BTE-H is specified with a maximum OSPL90 of 134 dB and HFA OSPL90 of 126 dB. Maximum FOG50 is 63 dB, while HFA FOG50 is 57 dB.

The frequency range is 200–5000 Hz, battery current is 1.5 mA and EQ is 25 dB. THD at 500 Hz, 800 Hz and 1600 Hz is specified at 3%.

These values provide distributors and importers with a stable technical reference for procurement documents, sample evaluation and specification comparison.

For professional buyers evaluating a 32 channel professional BTE hearing aid, the electroacoustic profile can be reviewed together with the 32 / 32 / 128 fitting architecture, Intelligent processing platform and five-level noise-management configuration.

Upper-Range B2B Positioning

As a 32 channel professional BTE hearing aid, C32-BTE-H is suitable for hearing aid distributors, medical device importers, audiology clinics, hearing centers and professional hearing care organizations that need the highest fitting and DSP configuration within this series.

Its product identity is centered on 32 fitting channels, 32 adjustable bands, 128 DSP channels, DFBC 3.0 Self-Adaptive with two levels, Intelligent Environment Recognition, ENDR 3.0 up to 25 dB, five-level Intelligent transient and wind management, Intelligent directional processing and Advanced Personalized Data Storage.

The upper-tier product story is clear: C24-BTE-H introduces the Intelligent platform at 24 / 32 / 96 with four-level transient and wind management, while C32-BTE-H expands the architecture to 32 / 32 / 128 and five levels.

This gives distributors a precise, specification-based way to position the top model in the C-BTE-H family.

Technical Specifications

FAQ

How does C32-BTE-H differ from C24-BTE-H?

C32-BTE-H increases fitting channels from 24 to 32 and DSP channels from 96 to 128. It also increases Intelligent Transient Noise Management and Intelligent Wind Noise Management from 4 levels to 5 levels.

Which Environment Recognition system is included?

Intelligent Environment Recognition is included.

What is the ENDR specification?

ENDR 3.0 is specified at up to 25 dB.

What data storage level is included?

Personalized Data Storage is specified as Advanced.

Is TMT included?

TMT Tinnitus Masking Technology is included.

Contact AcoSound

Evaluating a 32 channel professional BTE hearing aid for the upper tier of your professional portfolio? Contact AcoSound for C32-BTE-H specifications, samples and B2B cooperation information.