Testing device for acoustic probes and systems

Details Testing device for acoustic probes and systems Testing device for acoustic probes and systems

2007-01-29

2010-06-01

Williams, Hezron (Department: 2856)

Measuring and testing

Instrument proving or calibrating

Apparatus for measuring by use of vibration or apparatus for...

Reexamination Certificate

active

07726172

ABSTRACT:
A hand-held testing device tests operation of acoustic elements of an acoustic device. The hand-held testing device has a housing, a power supply local to the housing, an acoustic transducer, and circuitry. The circuitry is disposed within the housing and is provided in electrical communication with the power supply and with the acoustic transducer. The circuitry is configured to identify production of a voltage pulse by the acoustic transducer in response to receipt of a received acoustic signal by the acoustic transducer from one of the acoustic elements and to operate the transducer to transmit a transmitted acoustic signal to the acoustic element.

REFERENCES:
patent: 2002/0035326 (2002-03-01), Kamiyama
patent: 2004/0213417 (2004-10-01), Gessert et al.
patent: 2005/0228281 (2005-10-01), Nefos

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