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Article #218Re: Motorola 3400 problems, could this be the answer?
From: clive
Date: Fri, 17 Oct 1997 00:00
Date: Fri, 17 Oct 1997 00:00
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In article <BmHXpQATMTR0EwSI@plusone.demon.co.uk>, David Pipes <david@plusone.demon.co.uk> wrote: >> So we will have *improved* things and still there will be problems. > If my interpretation of your table is correct, the Ascend Max had a > range that stretched from 5 below the standard to 5 above and the new > Ascend TNT has a range that stretches 18 below the standard but only 2 > above. Right. > Would it not have been preferable to install new equipment which had an > equal range above and below the standard This assumes that such a thing is possible. In this simplified description of the problem, setting the actual range might seem easy. In the real world, as I understand it [*], getting a specific range [**] is very hard. [*] I've read books on the topic, and DSP is *still* black magic as far as I'm concerned. [**] I haven't read the relevant standards, but I suspect it's not a linear range but a N-dimensional non-Euclidian space. -- Clive D.W. Feather | Work: <clive@demon.net> | Tel: +44 181 371 1138 Director of | Home: <clive@davros.org> | Fax: +44 181 371 1037 Software Development | Demon Internet Ltd. |
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 102a94,9c1855028312d288 X-Google-Attributes: gid102a94,public X-Google-Thread: fad9d,9c1855028312d288 X-Google-Attributes: gidfad9d,public X-Google-Thread: 1004db,9c1855028312d288 X-Google-Attributes: gid1004db,public From: clive@demon.net Subject: Re: Motorola 3400 problems, could this be the answer? Date: 1997/10/17 Message-ID: <877111261.006558.0@office.demon.net> X-Deja-AN: 281385164 Sender: clive@demon.net References: <VWjKKpARHlO0oACs@turnpike.com> <ryrjPOAgO$P0Ewn6@musonix.demon.co.uk> <876776958.0024443.0@office.demon.net> <BmHXpQATMTR0EwSI@plusone.demon.co.uk> X-Mail2News-User: clive@demon.net X-Mail2News-Path: demon.net!office.demon.net Organization: Demon Internet Ltd Newsgroups: demon.tech.modems,demon.service,demon.ip.support