Products
CM 313
Hearing aid, 2cc, ANSI S3.7
Overview
CM 313 acoustic coupling cavity, suitable for acoustic measurement of hearing AIDS and headphones. It works with a 1/2" microphone.
The CM 313 positioning is a cost-effective acoustic coupling cavity specifically designed for audio production line testing of hearing aid or headphone products. MegaSig PM 0083 and other IEPE signal conditioning device to achieve the best test results.