Product Overview

The TW1-IF-P is an 8 channel Bluetooth hearing aid designed for hearing aid distributors, audiology clinics, hearing centers and professional hearing care businesses seeking a straightforward digital fitting platform.

Built around the ACOD3101 intelligent multi-core DSP, the model combines 8 independently adjustable compression and amplification channels, 16 independently adjustable bands and 32 DSP channels.

Its processing configuration includes ERAC 1.0 Dual-Knee compression, DFBC 2.0 adaptive feedback cancellation, SIW technology and ENDR 1.0 environmental noise reduction up to 17 dB.

The product also provides four selectable programs, integrated assessment tools and a comprehensive range of app-based adjustment and fitting functions.

For distributors building a tiered IF-P product range, TW1-IF-P provides a practical entry configuration focused on essential digital processing, professional fitting flexibility and clear product positioning.

8-Channel Digital Fitting Platform

At the core of TW1-IF-P is an 8 channel Bluetooth hearing aid architecture designed for practical professional fitting.

The device provides:

• 8 independently adjustable compression and amplification channels
• 16 independently adjustable bands
• 32 DSP channels
• ACOD3101 intelligent multi-core DSP

The independent channels and bands give hearing care professionals multiple frequency-specific adjustment points when configuring amplification.

This creates a clear professional entry configuration within the IF-P family while maintaining the digital processing and fitting functions required for B2B hearing care applications.

ERAC 1.0 Dual-Knee Compression

TW1-IF-P uses ERAC 1.0 Context Analysis Based Intelligent Multi-Compression Technology with a Dual-Knee structure.

The compression architecture works across the fitting channels and supports management of different input sound levels within the digital amplification system.

ERAC 1.0 also provides a technical distinction from the ERAC 2.0 Multi-Knee architecture used in the higher IF-P models.

DFBC 2.0 Feedback Cancellation

The device incorporates DFBC 2.0 Adaptive Feedback Cancellation with two levels.

This technology forms part of the digital feedback-management architecture and works together with SIW technology.

For professional fitting, the combination provides a defined feedback-control configuration within the 8-channel product tier.

ENDR 1.0 Environmental Noise Management

TW1-IF-P uses the ENDR 1.0 Environment Detection and Noise Reduction System, with noise reduction specified at up to 17 dB.

The model also includes Standard Transient Noise Management.

Wind Noise Management and Environment Recognition are not included in this configuration, helping establish a clear distinction between TW1-IF-P and the higher models in the series.

For distributors evaluating an 8 channel Bluetooth hearing aid, this specification creates a straightforward base configuration with essential digital sound-management functions.

Bluetooth-Enabled Professional Fitting

Bluetooth connectivity supports compatible app-based control and professional fitting functions.

Supported functions include:

• App volume control
• App program switching
• App remote fitting
• App automatic fitting
• App professional fitting
• App smart fitting

Additional fitting and control tools include:

• Four selectable programs
• Internal sound field assessment
• Internal audiometer
• Volume control
• Virtual-button program switching
• Virtual-button volume control

This combination supports professional adjustment, fitting and follow-up workflows for hearing care providers.

Operational and Data Functions

TW1-IF-P also provides:

• Adjustable turn-on delay
• Occlusion effect management
• Low-battery notification
• Adjustable notification volume
• Memory after power-off
• Standard personalized data storage
• Nano coating technology

Nano coating technology provides an additional protective layer for routine device use.

The Standard personalized data storage level provides the base configuration within the three-model IF-P family.

Technical Specifications

B2B Portfolio Positioning

TW1-IF-P is suitable for:

• Hearing aid distributors
• Audiology clinics
• Hearing centers
• Medical device importers
• Hearing aid retailers
• Hearing care networks
• Private-label and project-based buyers

For companies establishing a multi-tier product range, this 8 channel Bluetooth hearing aid provides a practical professional configuration with digital fitting, feedback control and essential environmental noise management.

Available OEM/ODM, private-label and customization options can be discussed with AcoSound according to specific project requirements.

FAQ

Is TW1-IF-P an 8 channel Bluetooth hearing aid?

Yes. It provides 8 independently adjustable compression and amplification channels, 16 adjustable bands and 32 DSP channels.

What feedback technology does TW1-IF-P use?

TW1-IF-P uses DFBC 2.0 Adaptive Feedback Cancellation with two levels.

Which noise reduction system is included?

The model uses ENDR 1.0, with noise reduction specified at up to 17 dB.

Does TW1-IF-P include environment recognition?

No. Environment Recognition Management is not included in this configuration.

Is wind-noise management available?

No. Wind Noise Management is not included in TW1-IF-P.

Can TW1-IF-P be fitted through an app?

Yes. Supported functions include remote fitting, automatic fitting, professional fitting and smart fitting, together with app-based volume and program adjustment.

Contact AcoSound

Looking for an 8 channel Bluetooth hearing aid for a professional distribution or hearing care portfolio?

Contact AcoSound for TW1-IF-P specifications, samples, fitting information and B2B cooperation options.