Product Overview

The L8-RIC-M is an 8 channel digital RIC hearing aid designed for distributors, audiology clinics, hearing centers and professional hearing care businesses requiring more fitting capacity and directional functionality than the entry L4 configuration.

The ACOD2101 intelligent multi-core DSP supports 8 independently adjustable compression and amplification channels, 16 adjustable bands and 32 DSP channels.

Compared with L4-RIC-M, each of these core fitting figures doubles.

The model also introduces Fixed Direction Dual-Microphone Technology, Fixed Directional Speech Enhancement and Standard Transient Noise Management.

ENDR 1.0 noise reduction is specified at up to 17 dB.

Together, these differences give L8-RIC-M a clear intermediate position between the streamlined L4 platform and the broader Standard environmental-processing configuration introduced with L12-RIC-M.

A Measurable Step Up from L4-RIC-M

L8-RIC-M provides a straightforward technical progression from the base configuration.

L4-RIC-M provides 4 fitting channels, 8 adjustable bands and 16 DSP channels. L8-RIC-M increases these figures to 8, 16 and 32 respectively.

Microphone processing also moves from All Direction to Fixed Direction.

Standard Transient Noise Management is added, while specified ENDR noise reduction increases from 16 dB to 17 dB.

These changes give distributors specific parameters for creating product tiers and explaining model differences to professional customers.

Rather than relying on terms such as “better” or “more advanced,” the two configurations can be compared using actual channel, DSP, directional and noise-management specifications.

Fixed Direction Processing

One of the defining characteristics of L8-RIC-M is its microphone architecture.

The model includes:

• Fixed Direction Dual-Microphone Technology
• Fixed Directional Speech Enhancement Technology

These functions distinguish it from the All Direction configuration and absence of directional speech enhancement in L4-RIC-M.

For hearing centers and other professional customers, this provides another criterion for model selection beyond channel count alone.

For distributors, Fixed Direction processing gives L8-RIC-M a distinct product story without overlapping too heavily with the Standard environment and directional technologies used in the higher configurations.

Expanded Fitting Capacity

The device provides 8 independently adjustable compression and amplification channels supported by 16 independently adjustable bands.

The expanded fitting structure creates more frequency-specific adjustment points than the 4-channel configuration.

Its ACOD2101 processor also provides 32 DSP channels.

This 8 / 16 / 32 structure creates a simple technical identity for the model and provides an effective reference point for distributor training and professional comparison.

The greater fitting capacity also makes L8-RIC-M suitable for portfolios that need a practical step between basic digital fitting and the broader environmental-processing tier.

Digital Processing Package

L8-RIC-M retains ERAC 1.0 Context Analysis Based Intelligent Multi-Compression Technology with a Dual-Knee structure.

Feedback management is provided by AFC 2.0 together with SIW technology.

The model uses ENDR 1.0 Environment Detection and Noise Reduction, specified at up to 17 dB.

Standard Transient Noise Management is included.

Environment Recognition, Noise Source Tracking and Suppression, and Wind Noise Management are not included at this level.

These boundaries are useful for B2B positioning because they clearly separate L8-RIC-M from L12-RIC-M and L16-RIC-M.

Professional Fitting and Operational Support

The device provides four selectable programs as well as an Internal Sound Field Assessment and Internal Audiometer.

Additional functions include adjustable turn-on delay, occlusion effect management, low-battery notification, adjustable notification volume, volume control and memory after power-off.

FM Interface Compatibility and Auto Phone Function are supported.

The personalized data storage level is Standard.

Nano Coating Technology is included.

These functions support professional fitting, assessment and everyday device management across distributor, clinic and hearing-center applications.

Technical Specifications

Portfolio Value for Distributors

L8-RIC-M fills an important transition position within the L-RIC-M family.

It provides more fitting capacity than L4-RIC-M while remaining technically separate from the Standard Environment Recognition platform of L12-RIC-M.

The combination of 8 fitting channels, 16 adjustable bands, 32 DSP channels, Fixed Direction processing and Standard Transient Noise Management gives professional buyers multiple verified criteria for product selection.

This makes the model useful for distributors that want a clear intermediate SKU rather than a product range where every step is differentiated only by channel count.

FAQ

What is the main difference between L8-RIC-M and L4-RIC-M?

L8-RIC-M increases fitting channels from 4 to 8, adjustable bands from 8 to 16 and DSP channels from 16 to 32. It also adds Fixed Direction processing and Standard Transient Noise Management.

What noise reduction is specified?

ENDR 1.0 provides up to 17 dB.

Does L8-RIC-M include Wind Noise Management?

No. Wind Noise Management is not included.

Does the model support Auto Phone Function?

Yes. Auto Phone Function is included.

Is an Internal Audiometer available?

Yes. The product includes an Internal Audiometer.

Contact AcoSound

Considering an 8 channel digital RIC hearing aid for your professional product range?

Contact AcoSound for L8-RIC-M specifications, samples and B2B cooperation information.