A complex of audio-frequency electronic instruments arranged in a bank of four relay racks is described. A schedule is provided for conveniently making a wide range of acoustical and/or electrical measuring systems. Measurement capabilities include: microphone calibrations, automatic recording of frequency response, band analysis, and room acoustics with tone bursts and warble tones.
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 free for AES members and E-Library subscribers.