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Convention Paper

Maximum Averaged and Peak Levels of Vocal Sound Pressure

Authors: Boren, Braxton; Roginska, Agnieszka; Gill, Brian

AES Convention 135 · Paper 8958 · October 2013

Abstract

This work describes research on the maximum sound pressure level achievable by the spoken and sung human voice. Trained actors and singers were measured for peak and averaged SPLs at an on-axis distance of 1 m at three different subjective dynamic levels and also for two different vocal techniques (“back” and “mask” voices). The “back” sung voice was found to achieve a consistently lower SPL than the “mask” voice at a corresponding dynamic level. Some singers were able to achieve high averaged levels with both spoken and sung voice, while others produced much higher levels singing than speaking. A few of the vocalists were able to produce averaged levels above 90 dBA<, the highest found in the existing literature.

Details

Published in
AES Convention 135
AES Convention
135
Paper number
8958
Publication date
October 6, 2013
Session subject
Recording and Production
Affiliation
New York University, New York, NY, USA (See document for exact affiliation information.)
Type
Convention Paper