Product Overview

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

Built on the ACOD2101 intelligent multi-core DSP platform, the device provides 32 independently adjustable compression and amplification channels, 32 independently adjustable bands and 128 DSP channels.

The model retains the Intelligent processing architecture introduced in C24-BTE-P. Feedback management is provided by DFBC 3.0 Self-Adaptive Feedback Cancellation with two levels. Environment Recognition is Intelligent, 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 included. Directional Dual-Microphone Technology and Directional Speech Enhancement Technology are both specified as Intelligent.

For B2B buyers, the primary reason to move from C24-BTE-P to C32-BTE-P is the increase in fitting-channel and DSP-channel capacity within the same Intelligent processing tier.

32 / 32 / 128 Fitting and DSP Configuration

C32-BTE-P provides:

• 32 fitting channels
• 32 adjustable bands
• 128 DSP channels

Compared with C24-BTE-P:

• Fitting Channels: 24 → 32
• Adjustable Bands: 32 → 32
• DSP Channels: 96 → 128

This creates the highest fitting-channel and DSP-channel configuration in the C-BTE-P family.

For distributors evaluating a 32 channel intelligent BTE hearing aid, the 32 / 32 / 128 architecture provides a clear upper-tier technical identity for catalogs, product training and quotation materials.

For professional fitting teams, it represents the largest fitting-channel structure available within this product range.

Established Intelligent Processing Platform

C24-BTE-P and C32-BTE-P share the same core environmental and directional-processing tier.

C32-BTE-P includes:

• DFBC 3.0 Self-Adaptive Feedback Cancellation — 2 Levels
• Intelligent Environment Recognition
• ENDR 3.0 — Max. 25 dB
• Intelligent Transient Noise Management
• Intelligent Wind Noise Management
• Intelligent Directional Dual-Microphone Technology
• Intelligent Directional Speech Enhancement Technology

This continuity gives professional buyers a clear basis for selecting between the two upper models.

The progression to C32-BTE-P is based on increased fitting and DSP capacity rather than an assumed change in Environment Recognition or ENDR version.

For distributors, this makes product positioning more transparent and reduces unnecessary overlap between adjacent SKUs.

ERAC 2.0 and Feedback Management

C32-BTE-P uses ERAC 2.0 Context Analysis Based Intelligent Multi-Compression Technology with a Multi-Knee structure.

Feedback management is provided by DFBC 3.0 Self-Adaptive Feedback Cancellation with two levels, together with SIW technology.

These technologies form part of the established upper processing platform.

For professional hearing care organizations, the shared architecture allows C24 and C32 to be compared primarily through fitting and DSP specifications.

Electroacoustic Reference Profile

C32-BTE-P provides:

• Maximum OSPL90: 128 dB
• HFA OSPL90: 119 dB
• Maximum FOG50: 52 dB
• HFA FOG50: 42 dB
• RTG Target / Measured: 42 / 42 dB
• Frequency Range: 200–5500 Hz
• Battery Current: 1.4 mA
• EQ: 25 dB
• THD at 500 / 800 / 1600 Hz: 3%

For buyers considering a 32 channel intelligent BTE hearing aid, these values provide a documented electroacoustic foundation for technical comparison and sample evaluation.

The shared electroacoustic profile also allows the higher position of C32-BTE-P to remain focused on the parameters that actually change: fitting channels and DSP channels.

Professional Functions and Medium Data Storage

C32-BTE-P provides four 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
• FM Interface Compatibility
• Auto Phone Function
• Memory After Power-off
• Medium Personalized Data Storage
• Nano Coating Technology

These functions complement the highest fitting and DSP architecture in the family and support professional fitting, assessment and routine device management.

Upper-Tier B2B Positioning

As a 32 channel intelligent BTE hearing aid, C32-BTE-P is suitable for hearing aid distributors, medical device importers, audiology clinics, hearing centers and professional hearing care networks that require the highest fitting-channel and DSP-channel configuration within the C-BTE-P series.

Its product identity is based on 32 fitting channels, 32 adjustable bands, 128 DSP channels, DFBC 3.0 Self-Adaptive, Intelligent Environment Recognition, ENDR 3.0 up to 25 dB and Intelligent directional processing.

For B2B product planning, C24-BTE-P can serve as the entry point to the Intelligent processing tier, while C32-BTE-P addresses buyers requiring greater fitting and DSP capacity within that same platform.

C-BTE-P Series Progression

The four-model product ladder can be presented through clear technical differences:

C12-BTE-P
12 / 24 / 48 + Self-Adaptive Environment Recognition + Advanced Directional Processing

C16-BTE-P
16 / 32 / 64 + same Self-Adaptive processing tier

C24-BTE-P
24 / 32 / 96 + DFBC 3.0 Self-Adaptive + Intelligent Environment Recognition + ENDR 3.0

C32-BTE-P
32 / 32 / 128 + same Intelligent processing tier with the highest fitting and DSP capacity

For distributors, this structure provides a straightforward framework for catalog organization, product training and specification-based sales discussions.

Technical Specifications

FAQ

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

C32-BTE-P increases fitting channels from 24 to 32 and DSP channels from 96 to 128. Both models share the same Intelligent environmental and directional-processing tier.

Which feedback technology is included?

DFBC 3.0 Self-Adaptive Feedback Cancellation with two levels is included.

What is the ENDR specification?

ENDR 3.0 is specified at up to 25 dB.

What Environment Recognition system is included?

Intelligent Environment Recognition is included.

What personalized data storage level is specified?

Personalized Data Storage is specified as Medium.

Contact AcoSound

Evaluating a 32 channel intelligent BTE hearing aid for the upper tier of your professional product portfolio?

Contact AcoSound for C32-BTE-P specifications, samples and B2B project information.