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Adaptation of a Pocket PC for Use as a Wearable Voice Dosimeter.

This article deals with the adaptation of a commercially available Pocket PC for use as a voice dosimeter, a wearable device that measures the vocal dose of teachers or other individuals on the job, at home, and elsewhere during the course of an entire day. An engineering approach for designing a vo...

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Published in:Journal of Speech, Language & Hearing Research Vol. 48; no. 4; pp. 780 - 792
Main Authors: Popolo, Peter S., Svec, Jon G., Titze, Ingo R.
Format: Article
Published: American Speech-Language-Hearing Association August 2005
Subjects:
Human voice
Pocket computers
Psychological apparatus
Sound measurement
Physiology
Online Access:View this record in EBSCOhost
Summary:This article deals with the adaptation of a commercially available Pocket PC for use as a voice dosimeter, a wearable device that measures the vocal dose of teachers or other individuals on the job, at home, and elsewhere during the course of an entire day. An engineering approach for designing a voice dosimeter is described, and design data are presented. Technical issues include transducer selection, dynamic range, frequency response, memory requirements, power requirements, attachment, cables, connections, and data collection. Advantages and disadvantages of the design are discussed. Reprinted by permission of the publisher.