Phase Cancellation between 2 Microphones

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Uploaded by on May 2, 2010

Source: 440 Hz Sine wave
Stationary microphone (red) at distance 1m
Moving microphone (blue) at distance between 0m and 5m

Category:

Science & Technology

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Standard YouTube License

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  • It could be more interesting if you paste first each microphone signal isolated, hearing later the cancelation effect when they superpose. This way it looks like a silent movie of three waves.

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