Non-contact measurement of facial surface vibration patterns during singing by scanning laser Doppler vibrometer
Tatsuya Kitamura, Keisuke Ohtani
<span title="2015-11-03">2015</span>
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<a target="_blank" rel="noopener" href="https://fatcat.wiki/container/5r5ojcju2repjbmmjeu5oyawti" style="color: black;">Frontiers in Psychology</a>
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LDVs enable laser-based non-contact measurement of the vibration velocity and displacement of a certain point on a vibrating object, and scanning LDVs permit multipoint measurements. ...
This paper presents a method of measuring the vibration patterns on facial surfaces by using a scanning laser Doppler vibrometer (LDV). ...
Participants Three soprano singers, A, B, and C (in their 20, 30, and 40 s, respectively), who had performed professionally in operas and concerts, participated in the experiments. ...
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