Yanec
100+ Head-Fier
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- Sep 19, 2013
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Thanks for the details @Joe Bloggs. Seems like a great idea for the most susceptible to R2R matching region, the one close to zero.It is a technology to overcome the limitations of R2R, which relies on a high internal sample rate (achieved by oversampling). It improves linearity at low sample levels, especially at the zero-crossings, at the cost of adding a high frequency (ultrasonic) component, which should however be filtered out by the output LPF. We have however heard people having issues with the mode on certain earphones however, so have kept it as an option.
Does HDR work in NOS mode? (Given that a part of the HDR process is oversampling)
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