補聴器向け事前構成済み DSP システム、WDRC チャネル最大 8 個

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Overview

Rhythm™ R3910 は、強力な WOLVERINE プラットフォームに基づいて事前設定された DSP システムです。Rhythm R3910 は、iSceneDetect 環境分類、適応型ノイズ低減、卓越したフィードバック・キャンセレーション、完全自動化および適応型マイクロフォン方向性、最大 8 チャネルの WDRC を特徴としており、ハイエンドのフル機能製品に最適です。業界最小のフォーム・ファクタの 1 つで利用でき、外耳道の奥にあるものを含むすべての補聴器タイプに適しています。 Software SupportARK は、ソフトウェア構築ブロックを集めたソフトウェアで、補聴器調整ソフトウェアの開発にかかる時間の短縮に役立ちます。ARKonline は、製品ライブラリの作成や、作成したライブラリの整理に効果的な Web ベースのツールです。ARKonline には以下からアクセスできます: www.onsemi.com/arkonline.

  • Digital Audio Processing
  • Hearing Aids
  • Acoustic Environment Classification:The iSceneDetect 1.0 environmental classification algorithm is capable of analyzing the hearing aid wearers acoustic environment and automatically optimizes the hearing aid to maximize comfort and audibility.
  • Datalogging 4.0: Enables the recording of various hearing aid parameters such as program selection, volume setting and ambient sound levels. The sampling interval can be configured to record from every 4 seconds up to once every 60 minutes. The fitting system can present the data to help the fitting specialist fine tune the hearing aid and counsel the wearer.
  • EVOKE Advanced Acoustic Indicators: Allows manufacturers to provide more pleasing, multi-frequency tones simulating musical notes or chords to indicate events such as program or volume changes.
  • Automatic Adaptive Directionality: Automatically reduces the level of sound from sources originating behind or to the side of the hearing aid wearer, without affecting sounds from the front. The algorithm also reduces current consumption by gathering input from the acoustic environment and automatically selecting whether directionality is needed or not.
  • Adaptive Feedback Cancellation: Automatically reduces acoustic feedback and allows for an increase in the stable gain while minimizing artifacts for music and tonal input signals.
  • Adaptive Noise Reduction: Monitors noise levels independently in 128 individual bands and employs advanced psychoacoustic models to provide user comfort.
  • Tinnitus Masking: Comes equipped with internal noise generation for tinnitus treatment. The noise can be shaped and attenuated and then summed into the audio path either before or after the volume control.
  • In-situ Tone Generator: The narrow-band noise stimulus feature can be used for in-situ validation of the hearing aid fitting. The frequency, level and duration of the stimuli are individually adjustable.

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R3910-CFAB-E1B

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Obsolete

CAD Model

Pb

A

H

P

SIP-25

3

260

BTRAY

25

N

4

16

6

Adaptive Noise Reduction

EVOKE

Datalogging

-

Price N/A

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R3910-CFAB-E1T

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Lifetime

CAD Model

Pb

A

H

P

SIP-25

3

260

REEL

250

N

1

16

6

Adaptive Noise Reduction

EVOKE

Datalogging

-

Price N/A

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