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R3920 - Preconfigured DSP

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Datasheet Details

Part number R3920
Manufacturer onsemi
File Size 263.10 KB
Description Preconfigured DSP
Datasheet download datasheet R3920 Datasheet

General Description

RHYTHMt R3920 is a preconfigured hearing health processor based on a DSP platform.

Featuring 16 channels of Wide Dynamic Range Compression and Impulse Noise Reduction, R3920 encompasses a rich set of advanced sound processing algorithms and is ideal for high end, full-featured hearing aids.

The R3920 hybrid is available in one of the industry’s smallest form-factors and is well-suited for all hearing aid types, including those placed deep in the ear canal.

Overview

Preconfigured DSP System for Hearing Aids RHYTHM R3920.

Key Features

  • Wide Dynamic Range Compression (WDRC).
  • R3920 contains 16 Channels of Wide Dynamic Range Compression, each with individual settings for Squelch Attentuation and Threshold, Low Level Gain, High Level Gain, Upper and Lower Thresholds, and Compression Ratio. Independent level detectors for both Squelch and WDRC are available with customizable attack and release times set in each channel. Impulse Noise Reduction (INR).
  • Loud, impulsive sounds in the environment such as slamming doors.

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