VOICE SIGNAL RECORDING DEVICE

PURPOSE:To obtain the voice signal recording device which performs efficient encoding. CONSTITUTION:A filter divides PCM data to be recorded into signals in four frequency bands. A power calculation part 12 calculates power, frame by frame, by the divided frequency bands and an assigned bit calculat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: OKUZAWA SATOSHI
Format: Patent
Sprache:eng
Schlagworte:
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