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 Now online (2)earthleakage recycle ...and 486 guests Last 5 registered Oplandisks nothingstar N_loop yipe foxtrotromeo Browse members... |
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Whats the difference between all the colors of noise? Pink, white, etc? |
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they look different |
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.... Also check CoolEdit...the help file has loads of info on all the different types of noise..... |
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thanks jand :) i thought there were others too like brown noise...i guess not |
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yeah, there is brown noise.... So called because it's based on Brownian Motion....remeber that from your science classes.... Give me a mo and I'll get the full defintions for ya... p.s. Pink noise used to be called Tan noise...some epople have a problem with Pink, it seems....:)... |
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white noise White noise is a sound that contains every frequency within the range of human hearing (generally from 20 hertz to 20 kHz) in equal amounts. Most people perceive this sound as having more high-frequency content than low, but this is not the case. This perception occurs because each successive octave has twice as many frequencies as the one preceding it. For example, from 100 Hz to 200 Hz, there are one hundred discrete frequencies. In the next octave (from 200 Hz to 400 Hz), there are two hundred frequencies. White noise can be generated on a sound synthesizer. Sound designers can use this sound, with some processing and filtering, to create a multitude of effects such as wind, surf, space whooshes, and rumbles. Pink noise is a variant of white noise. Pink noise is white noise that has been filtered to reduce the volume at each octave. This is done to compensate for the increase in the number of frequencies per octave. Each octave is reduced by 6 decibels, resulting in a noise sound wave that has equal energy at every octave |
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yeah jand i read that definition at the site :) thanks. whats the brownian motion though? ive never heard of that |
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Brown noise has a spectral frequency of 1/f^2. This means, in English, that there is much more low-end, and there are many more low-frequency components to the noise. This results in thunder- and waterfall-like sounds. Brown noise is so called because, when viewed, the wave follows a Brownian motion curve. That is, the next sample in the waveform is equal to the previous sample, plus a small random amount. When graphed, this waveform looks like a mountain range. The wave pattern is very predictable. |
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Bronian motion is famous high-school experiment... Bascially it lets you see a dust or smoke particle being moved around by air Molecules... Moelcules are obviously hard to see but their effect on the larger dust particles is very obvious... again, I'll try and find a link for ya...:)... |
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.... |
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wow..this is just too fasinating!! :) |
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hehe...I should've been a teacher.... NOT!!!!..... |
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glad you like it... p.s Cool to see you back to your old self, mate...hope all that is the past, my friend... |
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ps. AMon...get CoolEdit... It lets you produce all these noises.... |
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lol yes i am back ;) at least id like to think i am. Where can I get cool edit? my dream for this stuff is doing a mix between Pansonic's stuff and Aube's...but doing really long simplisitic tonal work. I heard on one of Pansonic's newer songs called Vaihtovirta a tonal thing where they seem to be contradicting eachother...that and AFX's song Tassels. Is there a proper name for that sound? Its incredibly interesting. |
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with afx, its track 10 on disc two of SAW 2...the one where the tones seem to be going off. but check pansonic's song first...its a better example of what i mean |
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do a google, amon... it's shareware...but e me & I'm sure I can sort you out something less restricted tho...:)... |
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Rainbow colour, my voice. |
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