A Self-Checking Audiometer
A portable audiometer has been designed so that calibration may be performed without auxiliary equipment. The procedure used to calibrate consists of putting all major functions in series and reading the output on a VU meter. The calibration procedure will not pinpoint the malfunction, should there be one, but will show that a malfunction exists. The general procedure may be expanded to other acoustical instruments.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is temporarily free for AES members.