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Article #1149

Re: Tape deck bias

#1149
From: C.M. Hicks
Date: Tue, 26 Jan 1993 10:33
30 lines
1653 bytes
lionel@cs.city.ac.uk (Lionel Tun) writes:

>>	The bias knob is used during recording only.  The way to set it
>>is quite simple:
>>
>>o  Connect any appropriate source to the deck's inputs and set the
>>record levels appropriately.
>>
>>o  Load a blank tape and start recording.
>>
>>o  Listen, alternately, to the source and the tape (this can obviously
>>be done only with a three head deck, which will have a "Monitor" switch
>>to do this).  Using headphones or a good set of control monitors to
>>listen, adjust the bias knob until the source and the playback sound the
>>same.

>That is fair enough, in fact I tried it a bit, but what if
>you're tone deaf? Is there a rough rule of thumb that I can
>bear in mind?

It's sometimes easier to hear the correct setting if you use broadband noise
instead of music. Inter-station hiss from an FM tuner is ideal.

Christopher Hicks

--
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 Christopher Hicks    |    If it doesn't fit...
 cmh@uk.ac.cam.eng    |                        ...you need a bigger hammer.
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Message-ID: <1993Jan26.103308.10852@eng.cam.ac.uk>
Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!uknet!cam-eng!cmh
References: <1993Jan22.185157.22090@city.cs> <1993Jan23.221351.9680@ultb.isc.rit.edu> <1993Jan25.155115.14789@city.cs>

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Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!uknet!cam-eng!cmh
From: cmh@eng.cam.ac.uk (C.M. Hicks)
Newsgroups: rec.audio.pro
Subject: Re: Tape deck bias
Message-ID: <1993Jan26.103308.10852@eng.cam.ac.uk>
Date: 26 Jan 93 10:33:08 GMT
References: <1993Jan22.185157.22090@city.cs> <1993Jan23.221351.9680@ultb.isc.rit.edu> <1993Jan25.155115.14789@city.cs>
Sender: cmh@eng.cam.ac.uk (C.M. Hicks)
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