02.12.2016
Processing your audio right for digital
Richard Morris, says that filtering the audio before the signal is encoded can be beneficial, since it can make it easier for the encoder to do a good job. “For UK DAB back in 2000, we noted that the output of the most commonly-used encoder only went up to about 13 KHz when set to 128 kbits joint stereo, so it made sense to filter off anything above this.”
(Radio Magazine) Read more