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Manufacturing Test of Acoustic Devices

Jan. 6, 2021
This 19-page technical note discusses manufacturing (or production-line) test of audio and acoustic devices.
This technical note examines the automated test capabilities built into APx500 measurement software, with emphasis on capabilities specifically intended to support production-line (or manufacturing) test applications. A practical example—the manufacturing test of loudspeakers using an APx517B acoustic analyzer—is reviewed, including discussion of “golden units” (reference devices), input equalization, multiple sequences in a single project, and Production Test mode. 

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