Product Overview

The L12-RIC-M is a 12 channel RIC hearing aid that represents an important change in environmental processing within the L-RIC-M family.

Its ACOD2101 intelligent multi-core DSP platform provides 12 independently adjustable compression and amplification channels, 24 adjustable bands and 48 DSP channels.

Unlike L4-RIC-M and L8-RIC-M, this model introduces a broader Standard-level environmental-processing package.

The configuration includes Standard Environment Recognition, Standard Noise Source Tracking and Suppression, Standard Wind Noise Management, Standard Transient Noise Management and Standard directional technologies.

Feedback management also changes from AFC 2.0 to DFBC 2.0 with one level, while ENDR 2.0 increases specified noise reduction to 20 dB.

For distributors and professional hearing care organizations, the main value of L12-RIC-M is therefore the transition to broader environmental processing rather than simply an increase in channel count.

A Transition to Standard Environmental Processing

The strongest distinction of L12-RIC-M is the change in processing strategy.

L4-RIC-M focuses on essential digital fitting and basic environmental noise reduction. L8-RIC-M adds increased fitting capacity and Fixed Direction processing.

L12-RIC-M brings several Standard-level functions together within one platform:

• Standard Environment Recognition
• Standard Noise Source Tracking and Suppression
• Standard Transient Noise Management
• Standard Wind Noise Management
• Standard Directional Dual-Microphone Technology
• Standard Directional Speech Enhancement Technology

For B2B product planning, this represents a more meaningful distinction than channel count alone.

It gives distributors a product that can be positioned specifically around environmental-management capability.

12 / 24 / 48 Fitting Architecture

The device provides 12 independently adjustable compression and amplification channels.

These are supported by 24 independently adjustable bands, giving fitting professionals additional frequency-specific adjustment points compared with L8-RIC-M.

The ACOD2101 processor provides 48 DSP channels.

This 12 / 24 / 48 structure supports the model's fitting and digital-processing architecture while keeping a clear numerical progression from the lower models.

ERAC 1.0 Dual-Knee compression remains part of the platform, maintaining consistency with L4-RIC-M and L8-RIC-M.

This allows the environmental and feedback-management differences to remain the main distinguishing features.

DFBC 2.0 Feedback Management

L12-RIC-M uses DFBC 2.0 feedback management with one level.

This is a verified change from AFC 2.0 in the L4 and L8 configurations.

SIW technology is also included.

For distributors, this change provides another concrete specification for technical comparison.

The transition to DFBC 2.0 therefore complements the broader Standard environmental-processing package rather than relying on a channel-count increase as the only reason to move to this product level.

ENDR 2.0 and Standard Noise Management

The product uses ENDR 2.0 Environment Detection and Noise Reduction, specified at up to 20 dB.

Noise management is supported by Standard Noise Source Tracking and Suppression, Standard Transient Noise Management and Standard Wind Noise Management.

This is an important distinction from the lower models, where Noise Source Tracking and Wind Noise Management are not included.

For hearing centers and other professional customers, these specifications provide additional criteria for selecting the appropriate configuration.

For distributors, they provide measurable features that can be used in product training, comparison materials and tiered portfolio planning.

Standard Directional Processing

L12-RIC-M incorporates Standard Directional Dual-Microphone Technology and Standard Directional Speech Enhancement Technology.

These functions distinguish the model from the Fixed Direction configuration used in L8-RIC-M.

The progression across the family therefore moves from All Direction in L4, to Fixed Direction in L8, and then to Standard directional technologies in L12.

This provides a clear product-development path without relying on unsupported performance claims.

Professional Fitting and Device Management

The product provides four selectable programs, an Internal Sound Field Assessment and an Internal Audiometer.

Operational 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.

Personalized data storage is Standard.

Nano Coating Technology is included.

These functions support professional fitting, assessment and ongoing device management across clinics, hearing centers and distribution networks.

Technical Specifications

B2B Product Role

L12-RIC-M is designed for distributors, audiology clinics, hearing centers, medical device importers and professional hearing care organizations that require broader environmental-processing capabilities than the lower L-series configurations.

Its differentiation is based on Standard Environment Recognition, ENDR 2.0, Noise Source Tracking and Suppression, Standard Wind Noise Management and Standard directional technologies.

This makes the model useful as a middle-tier professional configuration between the Fixed Direction L8 platform and the higher fitting-capacity L16 model.

The result is a clearer product ladder in which each model has a defined technical purpose.

FAQ

Does L12-RIC-M include Environment Recognition?

Yes. Standard Environment Recognition is included.

Which feedback system does it use?

The model uses DFBC 2.0 with one level.

What level of noise reduction is specified?

ENDR 2.0 provides noise reduction up to 20 dB.

Does the product support Wind Noise Management?

Yes. Standard Wind Noise Management is included.

How many DSP channels are provided?

L12-RIC-M provides 48 DSP channels.

Contact AcoSound

Looking for a professional 12 channel RIC hearing aid with expanded environmental-processing functions?

Contact AcoSound for L12-RIC-M specifications, samples and B2B project information.