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Class D Switching Power Amplifiers and Power D/A conversion

Phase shift in class D amplifiers. How it affects the sound?
Phase shift in class D amplifiers. How it affects the sound?
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Old 12th February 2019, 08:00 AM   #71
maty tinman is offline maty tinman  Spain
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If you do not urge, I would expect Amirm to measure a NC500.

* NC400 at 20 kHz - about 17 degrees

* Anaview AMS1000 at 20 kHz - about 22 degrees.

The problem, I think, is in the IcePower 1200AS2, with much more degrees.

I still do not know if with acoustic music and natural voices we can appreciate the shift phase. I suspect that yes but I have not been able to verify it myself or found information on the net in one way or another.

If you listen to other kind of music, it will surely be difficult to notice differences.
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