The JVC-original Hybrid Feedback Digital
Amplifier allows the center unit to be amazingly compact, while
still delivering astounding sound matching that of high-grade analog
amplifiers. This is possible due to the use of two feedback processes — digital
and analog feedback. The former generates highly precise digital
PWM (Pulse Width Modulation) signals, and the latter further "brushes
up" the analog signals to ensure that the waveform of the signal
at output is identical to the original. This technology cuts the
distortion to one-tenth that of a conventional digital amplifier
and significantly improves wood cone speaker driveability. |
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