Product Overview

The C24-BTE-H is a 24 channel intelligent BTE hearing aid developed for hearing aid distributors, audiology clinics, hearing centers, medical device importers and professional hearing care organizations that require a clear transition into the Intelligent processing tier of the C-BTE-H family.

Built on the ACOD2101 intelligent multi-core DSP platform, the model provides 24 independently adjustable compression and amplification channels, 32 independently adjustable bands and 96 DSP channels. ERAC 2.0 Context Analysis Based Intelligent Multi-Compression Technology with a Multi-Knee structure provides the compression architecture.

At this model level, feedback management moves to DFBC 3.0 Self-Adaptive Feedback Cancellation with two levels. Environment Recognition is specified as Intelligent, and 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 4 levels. Directional Dual-Microphone Technology and Directional Speech Enhancement Technology are also specified as Intelligent.

TMT Tinnitus Masking Technology, FM Interface Compatibility, Auto Phone Function and Advanced Personalized Data Storage are included, giving the model a broad professional operating specification for B2B product programs.

Entry into the Intelligent Processing Tier

The defining role of C24-BTE-H is the transition from the Self-Adaptive / Advanced platform used in C12-BTE-H and C16-BTE-H to a broader Intelligent configuration.

Key changes include:

• Intelligent Environment Recognition
• DFBC 3.0 Self-Adaptive Feedback Cancellation, 2 Levels
• ENDR 3.0, Max. 25 dB
• Intelligent Transient Noise Management, 4 Levels
• Intelligent Wind Noise Management, 4 Levels
• Intelligent Directional Dual-Microphone Technology
• Intelligent Directional Speech Enhancement Technology

For distributors evaluating a 24 channel intelligent BTE hearing aid, these changes create a clear technical breakpoint in the product family.

The progression is not limited to the increase from 16 to 24 fitting channels. Feedback, environment recognition, ENDR version, transient and wind management, and directional-processing category all change at this level.

This provides a strong basis for technical training, account presentations, sample comparison and specification-based portfolio positioning.

24 / 32 / 96 Fitting and DSP Architecture

C24-BTE-H provides 24 independently adjustable compression and amplification channels, 32 independently adjustable bands and 96 DSP channels.

Compared with C16-BTE-H, fitting channels increase from 16 to 24 and DSP channels increase from 64 to 96, while adjustable bands remain at 32.

For professional fitting teams, the larger channel structure provides additional adjustment capacity. For distributors, the 24 / 32 / 96 architecture gives C24-BTE-H a concise numerical identity for product sheets, quotation materials and model-comparison documents.

For buyers considering a 24 channel intelligent BTE hearing aid, the fitting architecture can be assessed together with the Intelligent environmental and directional-processing platform.

Four-Level Environmental Noise Management

A major C24-BTE-H differentiator is the specified 4-level Intelligent Transient Noise Management and 4-level Intelligent Wind Noise Management.

These level counts are higher than the 2-level configuration used in C12-BTE-H and the 3-level configuration used in C16-BTE-H.

Environment Recognition is specified as Intelligent, while ENDR 3.0 is specified at up to 25 dB. Together, these functions create a clearly defined upper processing tier.

For distributors, the level progression provides another way to explain the product ladder through documented specifications. C24-BTE-H introduces the four-level configuration, while C32-BTE-H expands the same upper processing platform to five levels and a larger fitting/DSP structure.

DFBC 3.0 Self-Adaptive and Intelligent Directional Processing

Feedback management is provided by DFBC 3.0 Self-Adaptive Feedback Cancellation with two levels.

DFBC+Advanced SIW technology is included.

Directional Dual-Microphone Technology and Directional Speech Enhancement Technology are both specified as Intelligent, creating another documented difference from the Advanced directional category used in C12-BTE-H and C16-BTE-H.

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

For professional buyers evaluating a 24 channel intelligent BTE hearing aid, these functions make the processing transition visible across several independent technical parameters.

Electroacoustic Reference Profile

C24-BTE-H is specified with a maximum OSPL90 of 134 dB and HFA OSPL90 of 126 dB. Maximum FOG50 is 63 dB and HFA FOG50 is 57 dB.

The specified 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%.

For distributors and importers, these figures provide stable reference data for sample evaluation and technical documentation.

The shared electroacoustic profile provides a consistent technical baseline, while fitting capacity and processing architecture define the model-specific differences.

Professional Device Functions

C24-BTE-H 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.

Personalized Data Storage is specified as Advanced. Nano Coating Technology is included.

These functions complement the Intelligent processing platform and provide a broad professional operating specification for clinics, hearing centers and distributor-led programs.

Higher-Tier B2B Positioning

As a 24 channel intelligent BTE hearing aid, C24-BTE-H is suitable for distributors, medical device importers, audiology clinics and hearing centers that need the first Intelligent-tier model in the C-BTE-H family.

Its product identity is centered on 24 fitting channels, 32 adjustable bands, 96 DSP channels, DFBC 3.0 Self-Adaptive with two levels, Intelligent Environment Recognition, ENDR 3.0 up to 25 dB, four-level Intelligent transient and wind management, Intelligent directional processing and Advanced Personalized Data Storage.

C24-BTE-H therefore serves as the entry point to the upper Intelligent tier. C32-BTE-H retains the same core feedback, environmental and directional category while increasing fitting capacity and the transient/wind management level count.

Technical Specifications

FAQ

How does C24-BTE-H differ from C16-BTE-H?

C24-BTE-H introduces Intelligent Environment Recognition, DFBC 3.0 Self-Adaptive feedback, ENDR 3.0, Intelligent directional processing and four-level transient and wind noise management while increasing fitting and DSP capacity.

How many DSP channels are included?

The model provides 96 DSP channels.

What is the maximum ENDR specification?

ENDR 3.0 is specified at up to 25 dB.

How many transient and wind noise-management levels are included?

Both Intelligent Transient Noise Management and Intelligent Wind Noise Management are specified with 4 levels.

Is TMT included?

TMT Tinnitus Masking Technology is included.

Contact AcoSound

Looking for a 24 channel intelligent BTE hearing aid for a higher-tier professional product portfolio? Contact AcoSound for C24-BTE-H specifications, samples and B2B project support.