From: Impact of Four Nonclinical Speaking Environments on a Child’s Fundamental Frequency and Voice
Level: A Preliminary Case Study
Lang Speech Hear Serv Sch. 2012;43(3):253-263. doi:10.1044/0161-1461(2011/11-0002)
Legend:
The voice level (estimated dB SPL @ 30 cm) distributions from four different communication environments: (a) with adults, (b) at preschool, (c)
at home, and (d) at free-play with other children.
Date of download: 7/28/2017
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