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BS EN 60268-4:2004 – Sound system equipment. Microphones

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 50 pages, A4

Manufacturer – BSI

Price – GBP 150

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Keywords – Audio equipment, Audio systems, Microphones, Acoustic equipment, Electrical impedance, Impedance measurement, Sensitivity, Frequency response, Position, Performance, Noise (spurious signals), Signal distortion