Acoustic analysis of speech under stress

When a person is emotionally charged, stress could be discerned in his voice. This paper presents a simplified and a non-invasive approach to detect psycho-physiological stress by monitoring the acoustic modifications during a stressful conversation. Voice database consists of audio clips from eight...

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Vydané v:	International journal of bioinformatics research and applications Ročník 11; číslo 5; s. 417
Hlavní autori:	Sondhi, Savita, Khan, Munna, Vijay, Ritu, Salhan, Ashok K, Chouhan, Satish
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Switzerland 2015
Predmet:	formant frequency stressed speech stressful conversation FFT chirp transform bioinformatics pitch modulation acoustic analysis voice stress analysis fundamental frequency emotional stress psycho-physiological stress
ISSN:	1744-5485
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