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Measuring the rate ...
Measuring the rate of change of voice fundamental frequency in fluent speech during mental depression
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- Nilsonne, Åsa (författare)
- Karolinska Institutet
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- Sundberg, Johan, 1936- (författare)
- KTH,Talöverföring och musikakustik
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- Ternström, Sten, 1956- (författare)
- KTH,Talöverföring och musikakustik
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- Askenfelt, Anders (författare)
- KTH,Talöverföring och musikakustik
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(creator_code:org_t)
- American Institute of Physics (AIP), 1988
- 1988
- Engelska.
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Ingår i: The Journal of the Acoustical Society of America. - : American Institute of Physics (AIP). - 0001-4966. ; 83:2, s. 716-728
- Relaterad länk:
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http://scitation.aip...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- A method of measuring the rate of change of fundamental frequency has been developed in an effort to find acoustic voice parameters that could be useful in psychiatric research. A minicomputer program was used to extract seven parameters from the fundamental frequency contour of tape‐recorded speech samples: (1) the average rate of change of the fundamental frequency and (2) its standard deviation, (3) the absolute rate of fundamental frequency change, (4) the total reading time, (5) the percent pause time of the total reading time, (6) the mean, and (7) the standard deviation of the fundamental frequency distribution. The method is demonstrated on (a) a material consisting of synthetic speech and (b) voice recordings of depressed patients who were examined during depression and after improvement.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Psykiatri (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Psychiatry (hsv//eng)
- SAMHÄLLSVETENSKAP -- Psykologi -- Tillämpad psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology -- Applied Psychology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinsk bioteknologi -- Annan medicinsk bioteknologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Medical Biotechnology -- Other Medical Biotechnology (hsv//eng)
Nyckelord
- Speech and Music Communication
- Tal- och musikkommunikation
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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