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Audio and Video Talk
General Discussion
Changed bass response swapping from 'audio' to 'coax' interconnect
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<blockquote data-quote="d0dja" data-source="post: 87500" data-attributes="member: 2244"><p>I get that no two cables are the same... but S/PDIF is a digital transmission cable, so strong artefacts of transmission jitter should result in 'digital problems' -- dropout, clicks, noise, etc. </p><p></p><p>From what I gather, jitter can cause small somewhat random frequency changes due to errors in clock recovery by the DAC -- but why would it have a low-pass audio filter effect... problems in the cable are acting on uncompressed, PCM data bits.</p><p></p><p>I'm going to stick in a DVD with surround sound tonight and see if I get the same thing, since DTS and Dolby Dig are compressed PCM...</p></blockquote><p></p>
[QUOTE="d0dja, post: 87500, member: 2244"] I get that no two cables are the same... but S/PDIF is a digital transmission cable, so strong artefacts of transmission jitter should result in 'digital problems' -- dropout, clicks, noise, etc. From what I gather, jitter can cause small somewhat random frequency changes due to errors in clock recovery by the DAC -- but why would it have a low-pass audio filter effect... problems in the cable are acting on uncompressed, PCM data bits. I'm going to stick in a DVD with surround sound tonight and see if I get the same thing, since DTS and Dolby Dig are compressed PCM... [/QUOTE]
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Audio and Video Talk
General Discussion
Changed bass response swapping from 'audio' to 'coax' interconnect
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