[sdiy] More infinite-phasing examples

Dave Kendall davekendall at ntlworld.com
Tue Oct 11 15:18:33 CEST 2011


On Oct 11, 2011, at 14:11, Harry Bissell wrote:

> I think there is an example of 'infinite phasing' at the end of Pink 
> Floyd's
> "Echoes" from the album Meddle.

I always thought that was done with a shephard generator.....

cheers,
Dave


>
> Richie: how many notches are in the audio range at any one time ?  Can 
> the
> number of notches be increased. If they could be increased, would the 
> resultant sound
> have more of an effect, or would the overall effect be less dramatic ?
>
> As this is (also) called "barberpole" phasing I'm thinking about the 
> number of stripes
> on the pole. At one end of the spectrum, the pole might have only one 
> stripe (notch)
> and at the other end, the pole would be "pink" (assuming the 
> traditional red/white
> color scheme)
>
> I (once) envisioned using multiple notch VCF driven by ramps (up or 
> down) with
> VCAs to blank (mute) the retrace. The notches could be controlled for 
> bandwidth if you like,
> octave spaced (or other).  I think this might sound a lot different 
> than the frequency
> shifted method.
>
> It would be really complex, but maybe not any more complex that the 
> frequency shifted method...
>
> H^) harry
>
>
>
> ----- Original Message -----
> From: dan snazelle <subjectivity at hotmail.com>
> To: synthdiy diy <synth-diy at dropmix.xs4all.nl>
> Sent: Tue, 11 Oct 2011 08:47:41 -0400 (EDT)
> Subject: Re: [sdiy] More infinite-phasing examples
>
>
>
>
>
> On Oct 10, 2011, at 5:49 PM, Richie Burnett wrote:
>
>> Hi Tom and all,
>>
>> I've been playing about with this infinite phaser thing here and 
>> uploaded a few more examples:
>>
>> The bridge from Roxette's The Look...
>>
>> http://www.richieburnett.co.uk/temp/audio_original.mp3
>> http://www.richieburnett.co.uk/temp/audio_phased1.mp3
>> http://www.richieburnett.co.uk/temp/audio_phased2.mp3
>>
>> Infinite phased white noise...
>>
>> http://www.richieburnett.co.uk/temp/noise_phased_mp3.mp3
>>
>> -Richie,
>> _______________________________________________
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>> Synth-diy at dropmix.xs4all.nl
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>>
>
>
> infinite phaser or not that is some pretty dated sounded production!
>
> ;)
>
>
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> -- 
> Harry Bissell & Nora Abdullah 4eva
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