Preconfigured DSP System for Hearing Aids
RHYTHM R3920
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 p.
Preconfigured DSP
Preconfigured DSP System for Hearing Aids
RHYTHM R3920
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.
Features and Benefits 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, dropped items, or clattering dishes can become uncomfortably or dangerously loud in a traditional hearing aid. The INR algorithm actively monitors and processes the incoming acoustic signal for such sounds. It ensures that the output sound preserves the integrity of the speech signal and is descriptive of the environment, while maintaining an optimal comfort level for the hearing aid user.
Acoustic Environment Classification − iSceneDetect analyzes incoming a.