VOICE INPUT DEVICE

PURPOSE:To detect a voice section extremely accurately by finding an envelope signal as power information which is irrelevant to phase characteristics from a waveform signal and processing it. CONSTITUTION:A microphone unit M1 is for voice and placed nearby a voice generation source and a microphone...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NAKATANI TOMOFUMI
Format: Patent
Sprache:eng
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