Hearing one's own voice during phoneme vocalization-Transmission by air and bone conduction

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Reinfeldt, Sabine,1978Chalmers tekniska högskola,Chalmers University of Technology,Chalmers (författare)

Hearing one's own voice during phoneme vocalization-Transmission by air and bone conduction

Artikel/kapitelEngelska2010

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Acoustical Society of America (ASA),2010

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LIBRIS-ID:oai:research.chalmers.se:647bfde5-9d1b-4de2-943a-015ef460f234
https://doi.org/10.1121/1.3458855DOI
https://research.chalmers.se/publication/125312URI
https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-58777URI

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Språk:engelska
Sammanfattning på:engelska

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Ämneskategori:ref swepub-contenttype

Anmärkningar

Original Publication: Sabine Reinfeldt, Per Ostli, Bo Hakansson and Stefan Stenfelt, Hearing one’s own voice during phoneme vocalization-Transmission by air and bone conduction, 2010, JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, (128), 2, 751-762. http://dx.doi.org/10.1121/1.3458855 Copyright: Acoustical Society of America http://asa.aip.org/
The relationship between the bone conduction (BC) part and the air conduction (AC) part of one's own voice has previously not been well determined. This relation is important for hearing impaired subjects as a hearing aid affects these two parts differently and thereby changes the perception of one's own voice. A large ear-muff that minimized the occlusion effect while still attenuating AC sound was designed. During vocalization and wearing the ear muff the ear-canal sound pressure could be related to the BC component of a person's own voice while the AC component was derived from the sound pressure at the entrance of an open ear-canal. The BC relative to AC sensitivity of one's own voice was defined as the ratio between these two components related to the ear-canal sound pressure at hearing thresholds for BC and AC stimulation. The results of ten phonemes showed that the BC part of one's own voice dominated at frequencies between 1 and 2 kHz for most of the phonemes. The different phonemes gave slightly different results caused by differences during vocalization. However, similarities were seen for phonemes with comparable vocalization. (C) 2010 Acoustical Society of America. [DOI: 10.1121/1.3458855]

Ämnesord och genrebeteckningar

TEKNIK OCH TEKNOLOGIER Medicinteknik Medicinsk laboratorie- och mätteknik hsv//swe
ENGINEERING AND TECHNOLOGY Medical Engineering Medical Laboratory and Measurements Technologies hsv//eng
muscle
middle-ear
microphone
sound
MEDICINE

Biuppslag (personer, institutioner, konferenser, titlar ...)

Östli, Per,1979Chalmers tekniska högskola,Chalmers University of Technology,Chalmers(Swepub:cth)ostli (författare)
Håkansson, Bo,1953Chalmers tekniska högskola,Chalmers University of Technology,Chalmers(Swepub:cth)boh (författare)
Stenfelt, Stefan,1969Linköpings universitet,Teknisk audiologi,Hälsouniversitetet(Swepub:liu)stest78 (författare)
Chalmers tekniska högskolaChalmers (creator_code:org_t)

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Ingår i:Journal of the Acoustical Society of America: Acoustical Society of America (ASA)128:2, s. 751-7621520-85240001-4966

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Av författaren/redakt...: Reinfeldt, Sabin ...; Östli, Per, 1979; Håkansson, Bo, 1 ...; Stenfelt, Stefan ...

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TEKNIK OCH TEKNOLOGIER: TEKNIK OCH TEKNO ...; och Medicinteknik; och Medicinsk labora ...

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Av lärosätet: Chalmers tekniska högskola; Linköpings universitet

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