BS 6083-9:1986
$102.76
Hearing aids – Methods for measurement of characteristics of hearing aids with bone vibrator output
Published By | Publication Date | Number of Pages |
BSI | 1986 | 16 |
Covers bone vibrators which are integral with, not integral with, or attachments to hearing aids, and specifies the methods of measuring the hearing aid output and expresses the input/output ratio as an acousto-mechanical sensitivity level measured on a mechanical coupler.