I came across a thread on another forum displaying some measurement graphs of a DAC.
I'm curious, while they look impressive I don't the know the context.
Anyone care to lend insight(s). Thanks
The comments are not mine
1 kHz 0 dB tone at DSD256:
THD+N: 0.00080%
19+20 kHz IMD test at DSD256:
IMD: 0.00002%
Here's 1 kHz -120 dB tone at DSD256.
You can see that 50 Hz hum and DC differential DC offset is below -120 dB. And no spurious noise tones from PSU or other leakage.
I'm curious, while they look impressive I don't the know the context.
Anyone care to lend insight(s). Thanks
The comments are not mine
1 kHz 0 dB tone at DSD256:
THD+N: 0.00080%
19+20 kHz IMD test at DSD256:
IMD: 0.00002%
Here's 1 kHz -120 dB tone at DSD256.
You can see that 50 Hz hum and DC differential DC offset is below -120 dB. And no spurious noise tones from PSU or other leakage.