3 ms·
Class-D amplifiers pump out a signal literally buried in noise. You can't hear it because it's all shifted beyond human hearing and filtered by the speakers.
by kevin_thibedeau 3y ago
Class-D amplifiers pump out a signal literally buried in noise. You can't hear it because it's all shifted beyond human hearing and filtered by the speakers.
- LoganDark 3y agoClass-D amplifiers are basically PWM run through some capacitors as a low-pass filter. The speakers are not what do the filtering, it's the capacitors.