Modern international standard for speech and voice as­ses­sment, docu­men­ta­tion and bio­feedback

lingWAVES Nasality


The Goettingen Hoarseness Diagram

Voice Pro­to­col
lingWAVES Voice Protocol

lingWAVES China
中文版本可用 China

Reference of
Organic Voice Disorders

remote support
WEVOSYS remote support

Quality Apps Voice & Speech

Spectro Real (Its free!)

Real time spectrogram for speech and voice recordings
read more ...

Audiometry Game

Hearing screeing and perception-concentration test with beautiful illustrations, kids love it, SLPs can check hearing loss that my cause speech pathology,
read more ...

RBH - Learning and Practice (GRBAS)

Perceptual voice assessment training - learn and practice a correct voice roughness (R), breahiness(O), hoarseness(H) assessment, also know as RBH, usable also for GRBAS training,
read more ...