THD+N, Dynamic Range, Noise floor
"Mahen K" schrieb im Newsbeitrag
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I am trying to build a USB sound card and trying to finalize the
specs. It will have USB to I2S converter (part of PCM2706) connected
to DAC. Since PCM2706 is only doing USB to I2S format conversion,
samples (WAV) and sample rate (16 bit, 48Khz) remain unchanged. Shall
I safely take that PCM2706 USB-I2S conversion will not alter the
following parameters before passing the digital audio to the DAC.
(assuming no jitter)
THD+N
Noise Floor
Dynamic Range
SNR
A bit is a bit is a bit. You can degrade the quality by bad layout, which is
the analogue part of the task, but if you just migrate the hardware to the
dongle or whatever it should do a decent job. Of course the supply has to be
well decoupled and filtert.
ciao Ban
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