IEC 60268-17 Ed. 1.0 b:1990

Sound system equipment. Part 17: Standard volume indicators

International Electrotechnical Commission , 10/30/1990

Publisher: IEC

File Format: PDF

$25.00$51.00


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.

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