Voice Classification by Phonetography
An essential guideline for all voice professionals. This book uses phonetographic analysis to present an age- and gender-specific pattern card of the human voice, based on a database of more than 1000 phonetograms, enabling basic voice classification for education and therapy.
Voice Ergonomics
A well-functioning voice is part of the professional skills needed in many occupations. Voice Ergonomics offers background knowledge and concrete guidelines on how to improve communication environments and practices for decreasing voice loading.