LoudspeakerautomationisthefirstofitskindinChina,dedicatedto1~8inch
loudspeakerabnormal soundvautomatic acoustic test system, its biggesti nnovation
is the use of dual microphones for acoustic signal capture work,in the test
process,can accurately pick up the sound wave emitted by the loud speaker,so
as to determine whether the loudspeaker is working normally.
The test system uses Aopuxin’s self-developed noise analysis algorithm to accurately screen out loudspeakers and completely eliminate the need for manual listening. It can completely replace manual listening and has the characteristics of good consistency, high accuracy, fast test efficiency, and high return on investment.
The equipment can be directly connected to the production line to achieve 24-hour online operation, and can adapt to factory production needs and quickly match product tests of different models. The bottom of the equipment is equipped with casters and adjustable feet to facilitate the movement and stand to adapt to production line.
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Design Efficiency
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UPH≧300-500PCS/H (subject to the actual plan)
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Test function
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Frequency response curve SPL, distortion curve THD, impedance curve F0, sensitivity, abnormal tone factor, abnormal tone peak ratio, abnormal toneAI,
abnormal toneAR, impedance, polarity
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Abnormal Sound
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①wipering②airleakage③line④noise⑤heavy⑥bottom⑦soundpure⑧foreignbodiesandsoon
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Data processing
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Data saving local/export /MES upload/statistical capacity/pass-through rate/defective rate
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