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ON THE EXTRACTION OF SOME TIME DEPENDENT PARAMETERS OF AN ACOUSTIC SIGNAL BY MEANS OF THE ANALYTIC SIGNAL CONCEPT. ITS APPLICATION TO ANIMAL SOUND STUDY

 

作者: RUBENG. MBU NYAMSI,   THIERRY AUBIN,   JEANC. BREMOND,  

 

期刊: Bioacoustics  （Taylor Available online 1994）
卷期: Volume 5, issue 3  

页码: 187-203

 

ISSN:0952-4622

 

年代: 1994

 

DOI:10.1080/09524622.1994.9753244

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

When studying the acoustic signals of animals, it is often necessary to obtain the precise time structure of the frequency. It is also useful to extract the envelope of a signal or to modify a signal to obtain its frequency modulated part. This can be achieved digitally using the analytic signal concept.

 

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