Endpoint_Detector

Versione 1.0.0.0 (1,28 MB) da Lawrence Rabiner
Determine initial and final frames of a speech signal in an acoustic background.
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Aggiornato 11 set 2015

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This MATLAB exercise analyzes an audio file which contains a period of background signal, followed by a period of spoken speech, and ending with a period of background signal. The analysis is conducted on a frame-by-frame basis, and, based on a set of short-time log energy and short-time zero crossings rate parameters, the program determines the frame that is the best estimate of the beginning of the speech signal, and the frame that is the best estimate of the end of the speech signal. The file '4.1 Speech Endpoint Detector.pdf' provides a User's Guide for this exercise.

Cita come

Lawrence Rabiner (2024). Endpoint_Detector (https://www.mathworks.com/matlabcentral/fileexchange/52103-endpoint_detector), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2015a
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux
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Versione Pubblicato Note della release
1.0.0.0

works on both R2015a and windows 10
added name of User's Guide for this exercise

rev1