Subject: Re: [linux-audio-dev] Writing a driver for this card: your thoughts?
From: Lamar Owen (lamar.owen_AT_wgcr.org)
Date: Wed May 29 2002 - 02:48:33 EEST
On Tuesday 28 May 2002 07:20 pm, Tobias Ulbricht wrote:
> one question:
> could you do this for the unsophisticated audiophile with less Acronyms?
> > > supply. Using a computer psu is going to severely limit what you are
> ^^^ = power supply unit?
Yes.
> > decoupling is done at the amplifier rails, along with 'sag' compensating
> > caps
> ^^^
Voltage sag due to current draw.
> > (with low ESR! Tantalum only, and preferably sintered slug) in the proper
> ^^^ ? electron spin resonance :)?
Equivalent series resistance. The higher the ESR, the slower the cap will
discharge, and the less effective it is as a 'voltage flywheel'.
> > But again, the hardware must be able to cancel out the enevitable RFI
> > that is
> ^^^
Radio Frequency Interference.
Sorry.
-- Lamar Owen WGCR Internet Radio 1 Peter 4:11
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