Real-ear Measurements of Directional Microphones

 


Return to 6500-CX Index


Table of Contents

Real-ear Measurements of Directional Microphones

REAR Measures to Verify Directional Performance (Revit, 2000)

Phonak 211 dAZ: Right Ear

Testing Directional Aids in the 6050 Sound Chamber

Two measurements

Notes

Sound chamber speaker

Position aid for “front” test

This aid is digital so…

“Front” response of aid

Position aid for “back” test

“Back” response of aid

Comparison of back & front responses

Difference of curves

Author: Michael Valente and Kristina Frye

Email: sales@frye.com

Home Page: www.frye.com

Download presentation source