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Reply-To: "Kevin Aylward"
From: "Kevin Aylward"
Subject: Re: Acoustic Feedback reduction
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Date: Tue, 14 Jan 2003 15:50:13 -0000
NNTP-Posting-Date: Tue, 14 Jan 2003 15:50:14 GMT
Phil Allison wrote:
> "Gibbo" wrote in message
>> I guess the proof is in the eating. I couldn't find anyone with a
>> frequency shifted so we had to make do and mend........
> ( snip great pile of verbal dog's turds)
> ** Gibbo - you are a fucking idiot.
How about a technical evaluation?
No one is *ever* going to take your seriously until you cut this sort of
crap out. Your cutting your own throat
> You do not have a real frequency shifter nor any experience
> with such things. Your alleged test has *zero* credibility and so do
> Frequency shifters are used in thousands of venues every day
> across the world including live music and foldback systems.
> The sound of an acoustic guitar seems quite normal with shifts
> of up to 8 Hz.
> Recorded music can be played with a 4 or 5Hz shift added and
> be virtually undetectable except at the moment of switching in the
I certainly agree that if you say, increase *all* frequencies by a fixed
ratio, e.g, simple speeding/slowing down a tape recorder by a small
amount, then assuming no golden ears perfect pitch brigade, than you
would be hard pressed to notice a difference. This is pretty much agreed
by most I would have thought. However, this is a far cry from having a
fixed frequency shift and say, sound from a guitar amp being heard
directly, added to a shifted version coming from the PA.
SuperSpice, a very affordable Mixed-Mode
Windows Simulator with Schematic Capture,
Waveform Display, FFT's and Filter Design.
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