System and method of audio testing of acoustic devices

Details System and method of audio testing of acoustic devices System and method of audio testing of acoustic devices

2003-11-25

2009-06-16

Chin, Vivian (Department: 2615)

Electrical audio signal processing systems and devices

Monitoring/measuring of audio devices

C455S067110, C455S067120, C455S067140, C455S423000, C455S424000

Reexamination Certificate

active

07548625

ABSTRACT:
A system and method of testing the audio performance of an acoustic device is provided. To test a device microphone, an audio signal is generated, provided to an external speaker, outputted to the device microphone, and routed to an auxiliary input/output device where it is outputted and analyzed. To test a device speaker, an audio signal is generated, inputted to an auxiliary input/output device, routed to the device speaker, outputted to an external microphone, and outputted to an audio analyzer.

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