Switching amplifier system and method

Details Switching amplifier system and method Switching amplifier system and method

2008-06-24

2008-06-24

Williams, Howard (Department: 2819)

Coded data generation or conversion

Digital code to digital code converters

To or from particular bit symbol

C341S152000, C375S238000, C330S010000

Reexamination Certificate

active

07391346

ABSTRACT:
A switching amplifier system and method is disclosed. In a particular embodiment, a pulse width modulation frame size is determined based on a sample rate of a digital input signal. Data associated with the first digital input signal is modified based on the pulse width modulation frame size. A pulse width modulation signal is generated in response to the modified data.

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patent: 5425061 (1995-06-01), Laczko et al.
patent: 5617058 (1997-04-01), Adrian et al.
patent: 6498531 (2002-12-01), Ulrick et al.
patent: 6552607 (2003-04-01), Danielson
patent: 6853325 (2005-02-01), Arizumi et al.
patent: 7286009 (2007-10-01), Andersen et al.
patent: 7327296 (2008-02-01), Gaboriau et al.
patent: 2006/0247810 (2006-11-01), Risbo et al.

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