Audio Dock: PerformanceWith the popularity of portable media and the devices that carry them, the ease of drop and sync capability with computers and media centers becomes important. This audio dock design uses TI audio processors for performance designs. |
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Block DiagramClick on the colored blocks to view or sample recommended solutions
Design ConsiderationsThe Audio Dock: Performance speaker system, which provides the highest level of audio performance, is powered by AC mains and also has provisions for battery power. Using a highly efficient Class-D amplifier extends battery runtime and requires no costly heat sink. The speaker output includes two stereo amplifiers - one to drive the left and right speakers, and the other that drives a dual-coil subwoofer. The system allows audio input from a docking connector, USB streaming audio, or a line input. Newer generation TI audio codecs, such as the TLV320AIC3254, process sound with better audio quality and longer battery life. TI recognizes that this class of speaker systems has a tradeoff between output power and sound quality, and in the case of a portable system, battery runtime. The block diagrams for the Basic, Portable and Performance audio docking stations represent a balance of these requirements, each optimized for a different usage model. Application NotesMost useful technical documents for Audio Dock: Performance
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Most useful technical documents for Audio Dock: Performance 
Most useful technical documents for Audio Dock: Performance
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