Electroaciustic amplifier of DC class and method of compensating te influence of supply voltage on useful output signal of suc amplifier
In a class D electroacoustic amplifier ( 1 ) without feedback loop containing a supply voltage source ( 8 ), an amplifier low-pass filter ( 14 ), a power stage ( 2 ) controlled by a pulse width modulated signal, a saw-shaped voltage generator ( 4 ) and a comparator ( 3 ), to one of which inputs an a...
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| Format: | Patent |
| Sprache: | eng ; pol |
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