---------------------------- Original Message ---------------------------- Subject: Re: [music-dsp] how to derive spectrum of random sample-and-hold noise? From: "Martin Vicanek" <martin.vica...@web.de> Date: Mon, November 16, 2015 3:50 pm To: music-dsp@music.columbia.edu -------------------------------------------------------------------------- > > well, pink is -3 dB/octave and red (a.k.a. brown) is -6 dB/octave. a > roll-off of -12 > > dB/octave would be very brown. -- r b-j > > Those values are for amplitudes - for a power spectrum the slopes double. � no sir. �not with dB. �this is why we use� � � �dB = 20 * log10(amplitude) � and� � � �dB = 10 * log10(power) -- � r b-j � � � � � � � � � r...@audioimagination.com � "Imagination is more important than knowledge."
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