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Normas BSI – AENOR
BS EN 61237-4:1998, IEC 61237-4:1997

BS EN 61237-4:1998, IEC 61237-4:1997

Broadcast video tape recorders. Methods of measurement. Analogue audio performance measurements

Fecha:
1998-02-15 /Definitive
Comité:
EPL/48
Equivalencias internacionales:

EN 61237-4:1997

IEC 61237-4:1997

Keywords:
Noise (spurious signals), Performance testing, Harmonics, Calibration, Acoustic properties and phenomena, Video tape recorders, Attenuation, Signal distortion, Analogue recording methods, Frequency modulation, Video recording, Magnetic recorders, Analogue signals, Recording equipment, Broadcasting, Mathematical calculations, Acoustic signals
156,18
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Formato digital

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