This standard specifies the operational technical indicators and measurement methods of digital mixers. Any equivalent measurement method that can ensure the same measurement accuracy can also be used, and in case of dispute, this standard shall prevail. This standard is applicable to the acceptance, operation, and maintenance of digital mixing stations for production and broadcasting. 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. GY/T 158-2000 Digital Audio Signal Interface for Studio GY/T 192-2003 Full Scale Level 3 Terms and Definitions of Digital Audio Equipment The following terms and definitions apply to this standard. 3.1 Clock jitter The short time offset of a digital signal at a specific time relative to the ideal time. 3.2 Input voltage sensitivity of AES/EBU interface represents the minimum input signal voltage value that can be recognized by the digital audio input (AES/EBU) interface. 3.3 Sample rate conversion (SRC) refers to the process of converting a digital audio signal from one sampling frequency to another adopted frequency
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