annotate dsp/synth/playarspec.m @ 61:eff6bddf82e3
tip
Finally implemented perceptual brightness thing.
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samer |
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Sun, 11 Oct 2015 10:20:42 +0100 |
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c75bb62b90a9 |
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line source |
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1 function X=playarspec(S,h)
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2 % PLAYARSPEC - Return (or play) sound for a given power spectrum
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3 %
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4 % playarspec :: (S:spectrum,h:window)->x:signal
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5 % S can be an array of spectra
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6 % h is window or `grain shape' used to synthesis the sound
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7 % (What about overlap? See stereo reconstrunction functions)
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8
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9 x=poly2snd(ac2poly(spec2ac(S)),h.*randn(size(h)));
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10 if nargout<1, sound(flatten(x),11025); else X=x; end
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