Zobrazeno 1 - 8
of 8
pro vyhledávání: '"J. M. Heinz"'
Publikováno v:
The Journal of the Acoustical Society of America. 33:1725-1736
Procedures are described for reducing the speech wave to a specification in terms of the time‐varying vocal‐tract resonances and source characteristics. The basic method, which has been called analysis by synthesis, involves the comparison of spe
Publikováno v:
The Journal of the Acoustical Society of America. 55:S89-S89
Publikováno v:
The Journal of the Acoustical Society of America. 74:S65-S65
The FFP to tone bursts of 12.8‐ms duration was measured over a 51‐ms period using multichannel recording for seven normal‐hearing adults. Averaged response waveforms based on 8192 trials were obtained at each of seven frequencies (between 312 a
Publikováno v:
The Journal of the Acoustical Society of America. 60:S43-S43
Syllable‐like utterances produced by 14 different infants aged 1–40 weeks were presented to two trained listeners. The listeners first transcribed a portion of the data phonetically. They then compared transcriptions, attempted to resolve disagre
Publikováno v:
The Journal of the Acoustical Society of America. 75:S81-S81
The FFP to rising and falling linear tone glides of 12.8‐ms duration was measured over a 51.2‐ms period using multichannel recording for six normal hearing adults. Averaged response waveforms based on 8192 trials were obtained to tone glides risi
Autor:
J. R. Resnick, J. M. Heinz
Publikováno v:
The Journal of the Acoustical Society of America. 62:S28-S28
A reflectance formulation of the acoustic inverse‐scattering method of measuring vocal tract area functions has been developed. We arrive at a partial differential difference equation in which the pressure and area of the vocal tract appear as unkn
Autor:
J. M. Heinz, K. N. Stevens
Publikováno v:
The Journal of the Acoustical Society of America. 30:681-681
The fricative sounds are produced when the vocal tract is excited by acoustic noise generated from turbulent air flow near a narrow constriction in the tract. The mechanism of the production of fricative consonants is investigated with the aid of an
Autor:
J. M. Heinz
Publikováno v:
The Journal of the Acoustical Society of America. 32:1517-1517
The frequency spectra of the voiceless fricative consonants of American English have been studied using digital computer methods. The speech materials and computer program are described in papers on vowel formants and nasal consonants presented at th