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method and device for transmitting digital sound signals from recording studios to the various stations of a terrestrial broadcasting sendernetzes
method and device for transmitting digital sound signals from recording studios to the various stations of a terrestrial broadcasting sendernetzes
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机译:从录音室向地面广播发送网的各个电台传输数字声音信号的方法和设备
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摘要
To transmit the digital audio signals from audio studios to the individual transmitting stations of a broadcasting network, the data flow of the digital audio signals to be transmitted is first reduced in accordance with a method utilising the psycho-acoustical phenomena of the human ear, then several of these data-reduced digital audio signals are in each case coded in the baseband in accordance with the DS1 process and combined to form a DS1/M signal; finally, several of these DS1/M signals thus generated are transmitted in accordance with the DSR process by means of a broadband transmission system to the individual transmitting stations of the transmitter network.
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