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Last Updated: 20060926, mei

Friday, October 6, 3:30 pm — 4:30 pm


Mike Wolfe

Audio Measurements

Audio equipment with sigma-delta converters and class D switch-mode amplifiers can present problems to audio analyzers. A practical solution to strong above-audio band frequency components using a controlled bandwidth analyzer and a simple RC filter are demonstrated. Analog / I2S performance measurements are explained and demonstrated.

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