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DirectDrive delivers better audio quality

Posted: 01 Jun 2007  Print Version  Bookmark and Share Subscribe

Keywords: DirectDrive design  headphone amplifier architecture  audio quality 

[Summary of tips] Most traditional headphone amplifiers used in battery-powered electronics are single-supply devices operating between a positive voltage and ground. This design results in an amplifier that can pass only positive signals. Audio signals, however, inherently swing positive and negative. So before a traditional single-supply ampli......
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