Apr 13, 2011

White Noise


·         White noise is a randomly generated audio signal – or noise – with equal energy at every frequency.

·         This test signal spans between 20 Hz and 20 kHz. The output level is variable from -72 dBu to +6 dBu, -74 dBV to +4 dBV.

·         White noise is used in audio level measurement and equipment calibration.

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