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New Reduced price! IEC 60268-17 Ed. 1.0 b:1990 View larger

IEC 60268-17 Ed. 1.0 b:1990

M00002053

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IEC 60268-17 Ed. 1.0 b:1990 Sound system equipment. Part 17: Standard volume indicators

standard by International Electrotechnical Commission, 10/30/1990

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$47.00

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Full Description

Gives the characteristics to be specified, performance requirements and the relevant methods of measurement for electromechanical volume indicators. The concept of 'volume' is a practical way of assigning a numerical value to the magnitude of electrical speech and music programme signals.