IEC 60767:1983Helical-scan video-tape cassette system using 12.65 mm (0.5 in) magnetic tape on type beta-format
235.00 €
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IEC 60094-1:1981Magnetic tape sound recording and reproducing systems. Part 1: General conditions and requirements
150.00 €
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IEC 60581-5:1981High fidelity audio equipment and systems: Minimum performance requirements. Part 5: Microphones
20.00 €
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IEC 60094-3:1979Magnetic tape sound recording and reproducing systems - Part 3: Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape
150.00 €
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IEC 60581-1:1977High fidelity audio equipment and systems: Minimum performance requirements. Part 1: General
10.00 €
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IEC 60268-9:1977Sound system equipment - Part 9: Artificial reverberation, time delay and frequency shift equipment
80.00 €
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IEC 60386:1972Method of measurement of speed fluctuations in sound recording and reproducing equipment
40.00 €
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