About: The moving picture The Ling Six Sound Test (Video 2013) was first seen in the cinemas in 2013. Categorized as short. will take you a total of minutes of watch time. 123Movies provied links and subtitles where you can watch it in HD for free.
Plot: "The Ling Six Sound Test" was developed by Daniel Ling as a way to ensure that a persons hearing amplification (hearing aids, cochlear implants, etc.) are working properly and hearing all frequency ranges of speech. The overall goal of this project was to create a useful free too... Read More