This paper is only available as a PDF. To read, Please Download here.
Summary
Many laboratories designed to assess vocal tract function are still dependent on FM
tape recorders, strip chart recorders, and analog oscilloscopes. Data reduction is
often a tedious process requiring time-consuming manual measurement routines. The
present report describes the components of a high-speed computer system for real-time
data acquisition and display, stimulus control, and automated analysis. The acquisition
and computational performance of this system is exemplified in a discussion of two
special-purpose software applications, including (a) speech aerodynamics and (b) orofacial
force physiology.
To read this article in full you will need to make a payment
Purchase one-time access:
Academic & Personal: 24 hour online accessCorporate R&D Professionals: 24 hour online accessOne-time access price info
- For academic or personal research use, select 'Academic and Personal'
- For corporate R&D use, select 'Corporate R&D Professionals'
Subscribe:
Subscribe to Journal of VoiceAlready a print subscriber? Claim online access
Already an online subscriber? Sign in
Register: Create an account
Institutional Access: Sign in to ScienceDirect
References
- Digital signal processing.Reston Publishing, Reston, Virginia1975
- Respiratory function in speech and song.Little, Brown, Boston1987
- A clinical method for estimating laryngeal airway resistance during vowel production.J Speech Hear Disord. 1981; 46: 138-146
- Evaluation of velopharyngeal function in dysarthria.J Speech Hear Disord. 1969; 34: 113-122
- Subglottal and intraoral air pressures during the intervocalic contrast of [t] and [d].Phonetica. 1969; 20: 68-73
- Nasal cavity resistance estimates during vocalization.Assoc Res Otolaryngol Abst. 1982; 5: 57
- Laryngeal aerodynamics associated with selected voice disorders.Am J Otolaryngol. 1984; 5: 397-403
- A speech physiology examination for individuals with dysarthria.in: Recent advances in dysarthria. Little, Brown, Boston1989
- Intraoral breath pressure in cerebral palsy.J Speech Hear Disord. 1961; 26: 309-319
- Variations in the supraglottal air pressure waveform and their articulatory interpretation.in: Lass N Speech and language: advances in basic research and practice. vol 4. Academic Press, New York1980: 315-389
- A pressure-flow technique for measuring velopharyngeal orifice area during continuous speech.Cleft Palate J. 1964; 1: 52-71
- Intraoral air pressures and lip occlusion in mid-vocalic stop production.J Phonetics. 1973; 1: 167-170
Article info
Identification
Copyright
© 1989 Raven Press, Ltd., New York. Published by Elsevier Inc.
