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Audio and Video Talk
Digital
CEN.GRAND - another Chinese winner DAC
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<blockquote data-quote="pwatts" data-source="post: 1165001" data-attributes="member: 146"><p>Half the clocking info is impossible; what they do is also not unique, at least in concept. The incoming clock will always be a reference of sorts: this can either be asynchronously reclocked, which changes the data, or reclocked with a large FIFO using slow tracking methods which does not manipulate data, i.e. the incoming sample rate must be at the same base rate of one of the two reference clocks (integer multiples of 44.1/48kHz with very narrow deviation to not lose lock).</p><p></p><p>This is the latter, and also done by lots of other companies e.g. Mutec, Lumin and even IanCanada. This is an advanced method, but the "how" is where the winners stand out. Some of it is in software and not quantifiable without advanced equipment, some in hardware that's a little easier. Will be watching this brand with interest.</p></blockquote><p></p>
[QUOTE="pwatts, post: 1165001, member: 146"] Half the clocking info is impossible; what they do is also not unique, at least in concept. The incoming clock will always be a reference of sorts: this can either be asynchronously reclocked, which changes the data, or reclocked with a large FIFO using slow tracking methods which does not manipulate data, i.e. the incoming sample rate must be at the same base rate of one of the two reference clocks (integer multiples of 44.1/48kHz with very narrow deviation to not lose lock). This is the latter, and also done by lots of other companies e.g. Mutec, Lumin and even IanCanada. This is an advanced method, but the "how" is where the winners stand out. Some of it is in software and not quantifiable without advanced equipment, some in hardware that's a little easier. Will be watching this brand with interest. [/QUOTE]
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Audio and Video Talk
Digital
CEN.GRAND - another Chinese winner DAC
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