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How do you make a voice control robot on a Raspberry Pi?

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How do you make a voice control robot on a Raspberry Pi?

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Use the command \u201carecord -l\u201d to check if your mic/webcam is listed. Then, use the command \u201carecord -D plughw:1,0 test. wav\u201d to record sound. The sound will be recorded in the file \u201ctest.

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