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Viktor Mickevich: precizni audio oscilatori

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Viktor Mickevich: precizni audio oscilatori
Gosha Offline
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#61
01-27-2016, 12:27 PM
(01-27-2016, 10:24 AM)Braca Wrote: Za primenu pri merenju THD potreban je još i niskošumni pojačavač (ispod 1nV/sqrt(Hz)). Groner piše da koristi jedan sa AD797 na ulazu, ali je u Linear Audio Vol. 3 objavio mnogo bolju konstrukciju i za nju podelio Gerber.
Ja ću svakako praviti neki pojačavač te vrste, ali moram još malo da razmislim.

Tu mozda moglo da se upotrbi nesto poput MC phono preampa samo bez RIIA korekcije.
Novac je sredstvo a ne cilj.
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Messages In This Thread
RE: Viktor Mickevich: precizni audio oscilatori - by Gosha - 01-27-2016, 12:27 PM
RE:Analizator izobličenja DiAna - by Braca - 01-15-2019, 01:37 PM
RE: Upravo stiglo - by Gosha - 06-10-2015, 07:02 PM
RE: Upravo stiglo - by Braca - 06-10-2015, 07:27 PM
RE: Upravo stiglo - by Gosha - 06-10-2015, 07:42 PM
RE: Upravo stiglo - by Braca - 06-10-2015, 08:57 PM
RE: Upravo stiglo - by mikikg - 06-10-2015, 09:09 PM
RE: Upravo stiglo - by Braca - 06-10-2015, 09:14 PM
RE: Upravo stiglo - by branko tod - 06-10-2015, 09:57 PM
RE: Upravo stiglo - by Braca - 06-10-2015, 10:17 PM
RE: Upravo stiglo - by mikikg - 06-10-2015, 10:26 PM
RE: Upravo stiglo - by Braca - 06-10-2015, 10:43 PM
RE: Upravo stiglo - by branko tod - 06-10-2015, 10:47 PM

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