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GY/T 158-2000 (GYT 158-2000)

Chinese standards (related to): 'GY/T 158-2000'
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GY/T 158-2000English759 Add to Cart 5 days Digital audio signal interface for broadcasting studios GY/T 158-2000   GYT 158-2000

Standard ID GY/T 158-2000 (GY/T158-2000)
Description (Translated English) Digital audio signal interface for broadcasting studios
Sector / Industry Radio, Film & TV Industry Standard (Recommended)
Classification of Chinese Standard M64
Classification of International Standard 33.160
Word Count Estimation 27,229
Date of Issue 2000-06-06
Date of Implementation 2000-12-01
Adopted Standard ITU-R BS.647-2, NEQ
Drafting Organization State Administration of Radio Film and Television Digital (High Definition) TV Standards Working Group
Administrative Organization National Radio and Television Standardization Technical Committee
Summary This standard specifies the radio and television studios in a variety of digital audio devices connected between the interface specification, including the interface signal format, electrical parameters and mechanical connection method. Use a serial interface standard data format, digital audio sampling frequency of 48kHz, the value of each sample of up to 24 bits of precision transmitted mono or stereo program clock reference and auxiliary information transmitted simultaneously with the audio data. This interface allows the use 32kHz or 44. 1kHz sampling signal. This standard applies to radio and television studios of various digital audio connections between devices, these devices include digital recorders, digital video recorder 's audio system, mixer and so on.