Electronics
Audio power amplifier detection for mid range and mobile projection systems in digital cinema
Audio power amplifier detection for mid range and mobile projection systems in digital cinema
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Audio power amplifier detection for mid range and mobile projection systems in digital cinema

This standard specifies the technical requirements and measurement methods for audio power amplifiers used in digital cinema mid range and mobile projection systems. Any equivalent measurement method that can ensure the same measurement uncertainty can also be used. In case of dispute, this standard shall prevail. This standard is applicable to the application and detection of audio power amplifiers in digital cinema mid range and mobile projection systems. The following normative references are essential for the application of this standard. For dated references, only the version with the date indicated applies to this standard. For undated references, the latest version (including all amendments) applies to this standard. SJ/79140.1-1987 Sound System Equipment Part 1: Overview IEC 60268-3 (2000-08) Sound System Equipment Part 3: Amplifiers

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