|
Digital Drive Upsamplers, DACs, jitter, shakes and analogue withdrawals, this is it. |
|
|
|
Digital Drive Upsamplers, DACs, jitter, shakes and analogue withdrawals, this is it. |
|
In Reply to: Re: Defining upsampling. posted by Werner on August 28, 2003 at 08:20:46:
" Of course they are. At the mathematical, signal theory level both
increase the samplerate and apply brickwall filtering at the original
fs/2."
Are you saying they ARE the same thing?" And that is what all of this is about."
But is it?. The referenced article starts off on the topic of analogue brickwall reconstruction filters and their replacement with digital oversampling filters. Filtering the input data at Fs/2 in the digital domain prior to sample rate increase has nothing to do this.ray.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Re: Defining upsampling. - rfbrw 08/28/0319:44:47 08/28/03 (3)
- Re: Defining upsampling. - Werner 22:36:48 08/28/03 (2)
- Re: Defining upsampling. - rfbrw 15:04:47 08/29/03 (1)
- Re: Defining upsampling. - Werner 22:34:07 09/2/03 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2026, Audio Asylum, all rights reserved ]
