Analysis of an acoustic signal

A method for analyzing an acoustic signal having a time period and comprising a plurality of repeated audio patterns, comprising the following steps: receiving an audio signal comprising the acoustic signal; determining the audio patterns repeated within the acoustic signal; determining a window len...

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Bibliographische Detailangaben
Hauptverfasser:	BISGIN, PINAR, SCHUMMER, CHRISTOPH MATTHIAS, PANTFOERDER, MICHAEL, BEARDOW, ANDREW
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACOUSTICS CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION
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Beschreibung
Zusammenfassung:	A method for analyzing an acoustic signal having a time period and comprising a plurality of repeated audio patterns, comprising the following steps: receiving an audio signal comprising the acoustic signal; determining the audio patterns repeated within the acoustic signal; determining a window length for a plurality of windows, wherein the window length divides the time period of the acoustic signal into the plurality of windows; and windowing the acoustic signal to obtain the plurality of windows.