Fitzgerald J. Archibald
Texas Instruments
A digital audio stream cross fader requires two streams to be faded and mixed. This paper describes the dual core System-on-Chip (SoC) architecture and capabilities required for optimally implementing a cross
fader in audio playback equipment. In addition, the paper provides in-depth analysis, architecture and
design of systems software for utilizing an audio cross fader in low power audio playback and recording
apparatus.
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