DEVICE AND METHOD FOR A BANDWIDTH EXTENSION OF AN AUDIO SIGNAL

For a bandwidth extension of an audio signal, in a signal spreader the audio signal is temporally spread by a spread factor greater than 1. The temporally spread audio signal is then supplied to a demicator to decimate the temporally spread version by a decimation factor matched to the spread factor...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DISCH, Sascha, NAGEL, Frederik, NEUENDORF, Max
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACOUSTICS MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION
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