Noise and Energy

by Dietmar Koch (comments: 0)


For blue noise, the noise power increases with 3 dB per octave. The energy density thus increases proportionally with the frequency. With respect to one octave, the noise energy is constant, thereby increasing the blue noise with higher frequencies. The energy density increases by a frequency doubling by 3 dB or by 0.7 times. The behavior is reverse to the pink noise.

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