Phasing

Sound Production and Manipulation [SPM]  >  Sound Shaping  ]

Phasing seeks to reproduce the effect that arises when the speed of one of two tape recorders simultaneously playing back the same signal is altered. When the delay time of about 0.5 ms is slowly modulated, the changing phase relationship (i.e. the shift of one waveform relative to another) between the two signals causes a number of frequency bands alternately to be cut and boosted.

The result of phasing is a ’whooshing’ filter-like effect, not unlike that of a number of wah-wah pedals linked together, each affecting a different part of the spectrum. In a graphic display of the spectrum, the effect appears as a shifting comb, each ’prong’ corresponding to a resonance peak - hence the technical name ’comb filtering’ applied to the use of this range of delay times. (Source - Richard Dobson (1992). A Dictionary of Electronic and Computer Music Technology. Oxford University Press.)

 

See also:

Filter, Flanging

 

Bibliography:

English - Español - Français - Deutch - Italiano

Alphabetical order - Chronological order

Geslin, Yann (2001). Le studio 123
Risset, Jean-Claude (1996b). Real-World Sounds and Simulacra in my Computer Music

Top

prices on zocor rapamune generic http://afchine.org/?ba=956130 ciprofloxacin eye buy modalert no prescription clomiphene citrate in uk doxycycline 100 mgs bupropion drug buy dapoxetine 60mg in mexico ing metronidazole http://afchine.org/?ba=39390 piracetam mexico buy lipitor prilosec 20 mg cost http://cepa.aero/cheap-aldactone/ letrozole information buy vega online modalert purchase http://cepa.aero/bupropion-capsules-blue/ amiloride hctz azithromycin 500mg bactrim ds mg gleevec perscription azithromycin tab http://iedafrique.org/?ffr=278261 lipitor 20 mg more info about simvastatin prescription on line sildigra professional amlodipine besylate in california ciprofloxacin hcl 500 mb tab http://cepa.aero/buy-quetiapine-cheap/ about buy modalert online generic omeprazole accutane canada in california about cheap tadacip information simvastatin 40 mg about buy femara azithromycin overnight mail information buy tadalafil tablets http://hlt-evaluation.org/?ght=828632 buy caverta 50 mg in new york sulpitac online http://cepa.aero/bupropion-415/ medication bactrim info about generic drug for premarin buy sulpitac usa generic amitriptyline azithromycin 1g in mayami http://gval-sec.com/?dft=946573 http://gval-sec.com/?dft=125154 http://hautesalpes.org/?xff=466143 buy vardenafil canada in uk