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High-intensity piezo-electric Microphone |
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1. CA111 Sound Calibrator 2. 511E Sound Level Calibrator 3. AWA6221B 4. 42AA 5. 1/4 inch Microphone MI17 v1.2(free field) |
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high intensity piezo electric microphone.pdf |
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High-intensity piezo-electric Microphone |
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