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From: gibbonsj@iccgcc.decnet.ab.com
Newsgroups: comp.dsp,sci.electronics
Subject: Re: 180 deg phase shift
Message-ID: <4499.28265c42@iccgcc.decnet.ab.com>
Date: 7 May 91 12:50:26 GMT
References: <1991May5.233533.18783@ux1.cso.uiuc.edu>
Lines: 18

In article <1991May5.233533.18783@ux1.cso.uiuc.edu>, frerichs@adsl (dfRERICHS) writes:
> Does anyone know the algorithm that would take a stream of sampled sound
> ,shift it 180 deg in phase and spit it back out again?
> 
> ie   sound -> a/d -> dsp to shift phase -> d/a -> sound
> 
> Thanks
> 
> djf

Its a no-brainer:  just reverse your speaker wires!  Instant 180 degree
phase inversion!    8-]


-- 
  John Gibbons             N8OBJ                     Macedonia, Ohio

           "Welcome My Son, Welcome To The Machine" - Pink Floyd