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Švec, Jan G.; Granqvist, Svante – Journal of Speech, Language, and Hearing Research, 2018
Purpose: Sound pressure level (SPL) measurement of voice and speech is often considered a trivial matter, but the measured levels are often reported incorrectly or incompletely, making them difficult to compare among various studies. This article aims at explaining the fundamental principles behind these measurements and providing guidelines to…
Descriptors: Acoustics, Audio Equipment, Measurement Techniques, Speech