Journal article
Miniature Head-Mounted Microphone for Voice Perturbation Analysis
Journal of speech, language, and hearing research, Vol.40(4), pp.894-899
08/01/1997
DOI: 10.1044/jslhr.4004.894
PMID: 9263952
Abstract
The miniature head-mounted microphone has become the microphone of choice in clinics, laboratories, and professional work settings where voice amplification or recording is needed and subject mobility is desirable. In this study, a miniature head-mounted condenser microphone was compared to a larger, professional grade stand-mounted condenser microphone for perturbation analysis. Amplitude and frequency perturbation measures of human phonation were made for comparison. The results indicate that only small differences exist between the two microphones. The only exception is when there is significant head movement, in which case the head-mounted microphone offers an advantage. Errors associated with variable source-to-microphone distance can therefore be reduced without losing baseline quality in transducing voice signals for analysis.
Details
- Title: Subtitle
- Miniature Head-Mounted Microphone for Voice Perturbation Analysis
- Creators
- William S. Winholtz - Denver Center for the Performing ArtsIngo R. Titze - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Journal of speech, language, and hearing research, Vol.40(4), pp.894-899
- DOI
- 10.1044/jslhr.4004.894
- PMID
- 9263952
- ISSN
- 1092-4388
- eISSN
- 1558-9102
- Number of pages
- 6
- Language
- English
- Date published
- 08/01/1997
- Academic Unit
- School of Music; Communication Sciences and Disorders
- Record Identifier
- 9984719748102771
Metrics
2 Record Views