補聴器向けプレフィット DSP システム

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Overview

オン・セミコンダクターの RHYTHM™ R3110 ハイブリッドは、プレフィット DSP システムで、2 チャネル圧縮回路をベースにし、初心者向けの補聴器に設計されています。ソフトウェア構成の必要がなく、コンピュータ・フィッティングにより聴力測定パラメータを保存する必要もない R3110 は、シンプルで、コスト効率の高いソリューションで、適応型ノイズ低減や適応型フィードバック・キャンセレーションなどハイエンドな補聴器にみられる多くの機能を備えています。R3110 は、経年変化するアナログ・ソリューションの代替案向けで、使いやすさは変わらず、デジタル技術の優れた性能を提供します。

  • Hearing Aids
  • Pre-Fit Audiology Parameters: All built−in sound processing algorithms are preprogrammed for a wide variety of form-factors and to fit a wide range of hearing loss profiles. The device can also be configured for additional use-cases through hardware settings.
  • Trimmer-Based Fitting: Up to four trimmers can be deployed, offering manufacturers the capability to modify most parameters that are important for patient fitting
  • Mode Control: Provides a variety of user control options: momentary or static switches, as well as an analog volume control
  • Adaptive Feedback Canceller: Automatically reduces acoustic feedback. It allows for an increase in stable gain while minimizing artifacts for music and tonal input signals
  • Automatic Telecoil Support: Supports the use of telecoil devices, enabled either automatically with a magnetic sensitive switch or via an external switch
  • Adaptive Noise Reduction: The adaptive noise reduction algorithm monitors signal and noise activities in 32 individual bands and carefully reduces noise
  • Tinnitus Masking: A noise source can be enabled to mask tinnitus. The noise level is adjustable and mixed with the audio path. Spectral shaping is also possible using the high−cut and low−cut filters.

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R3110-CBAA-E1T

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Obsolete

CAD Model

Pb

A

H

P

SIP-21

3

260

REEL

250

N

2

32

3

Adaptive Noise Reduction

Basic

Trimmer Support

-

Price N/A

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