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Howell et al., 1983 - Google Patents

Production and perception of rise time in the voiceless affricate/fricative distinction

Howell et al., 1983

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Document ID
13627037429679850695
Author
Howell P
Rosen S
Publication year
Publication venue
The Journal of the Acoustical Society of America

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Snippet

Rise times of affricates and fricatives were measured when the test material occurred in sentences, in isolated words, and in isolated nonsense syllables. The rise times of affricates were significantly shorter than those of fricatives as has been reported previously. The …
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Classifications

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    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
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    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00-G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
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    • G10L19/00—Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signal, using source filter models or psychoacoustic analysis
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    • G10L21/007—Changing voice quality, e.g. pitch or formants characterised by the process used
    • G10L21/013—Adapting to target pitch
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    • G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal

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