Re: [linux-audio-dev] Paper on dynamic range compression

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To: The Linux Audio Developers' Mailing List <linux-audio-dev@...>

Subject: Re: [linux-audio-dev] Paper on dynamic range compression

Date: Tuesday, October 17, 2006 - 8:09 pm

On Mon, Oct 16, 2006 at 07:48:35PM +0100, Dan Mills wrote:

quoted text

> Fixing this right means upsampling and adding a
> lowpass filter to the control loop, then downsampling
> again. Anyone have a pointer to the latest version of
> that fast factor of two resampler that was posted here
> kicking around?

Don't have a pointer, but wouldn't a simple linear interpolator
followed by a basic LPF do it fairly cheaply?

John

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Messages in current thread:

[linux-audio-dev] Paper on dynamic range compression, Andres Cabrera, (Thu Oct 5, 3:50 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Alfons Adriaensen, (Thu Oct 5, 8:46 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Andres Cabrera, (Thu Oct 5, 1:44 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, John Rigg, (Thu Oct 5, 10:48 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Andres Cabrera, (Thu Oct 5, 2:01 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, John Rigg, (Thu Oct 5, 5:49 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Andres Cabrera, (Fri Oct 6, 2:25 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Gene Heskett, (Thu Oct 5, 6:03 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Andres Cabrera, (Thu Oct 5, 2:14 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Alfons Adriaensen, (Thu Oct 5, 3:29 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Thu Oct 5, 4:04 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Andres Cabrera, (Fri Oct 6, 2:48 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Thu Oct 5, 4:12 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Fons Adriaensen, (Thu Oct 5, 5:05 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Paul Winkler, (Thu Oct 5, 6:00 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, David Olofson, (Thu Oct 5, 6:16 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Dan Mills, (Sat Oct 7, 1:18 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, John Rigg, (Sun Oct 15, 10:45 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Dan Mills, (Mon Oct 16, 8:11 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Erik de Castro Lopo, (Tue Oct 17, 9:18 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Dan Mills, (Tue Oct 17, 9:53 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Erik de Castro Lopo, (Tue Oct 17, 10:28 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Jens M Andreasen, (Wed Oct 18, 5:23 am)

Re: [linux-audio-dev] Paper on dynamic range compression, John Rigg, (Wed Oct 18, 8:22 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Erik de Castro Lopo, (Wed Oct 18, 8:50 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Fons Adriaensen, (Wed Oct 18, 11:33 am)

Re: [linux-audio-dev] Paper on dynamic range compression, John Rigg, (Wed Oct 18, 10:52 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Fons Adriaensen, (Wed Oct 18, 4:35 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Dan Mills, (Wed Oct 18, 9:10 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Erik de Castro Lopo, (Wed Oct 18, 11:21 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Wed Oct 18, 11:08 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Wed Oct 18, 10:42 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Paul Winkler, (Tue Oct 17, 11:00 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, John Rigg, (Tue Oct 17, 8:09 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Dan Mills, (Tue Oct 17, 9:04 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, John Rigg, (Tue Oct 17, 10:49 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Dan Mills, (Tue Oct 17, 11:50 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Wed Oct 18, 9:55 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Dan Mills, (Wed Oct 18, 10:12 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Wed Oct 18, 10:58 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Fons Adriaensen, (Tue Oct 17, 9:54 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Paul Davis, (Tue Oct 17, 1:59 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Fons Adriaensen, (Tue Oct 17, 2:41 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Wed Oct 18, 9:48 am)

Re: [linux-audio-dev] Paper on dynamic range compression, David Olofson, (Tue Oct 17, 4:51 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Fons Adriaensen, (Tue Oct 17, 5:05 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, John Rigg, (Tue Oct 17, 12:31 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Wed Oct 18, 9:45 am)

Re: [linux-audio-dev] Paper on dynamic range compression, John Rigg, (Wed Oct 18, 12:02 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Dominique Michel, (Wed Oct 18, 3:40 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Dan Mills, (Wed Oct 18, 10:02 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Wed Oct 18, 10:54 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Tue Oct 17, 12:06 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, John Rigg, (Mon Oct 16, 7:16 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Fri Oct 6, 7:25 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Alfons Adriaensen, (Fri Oct 6, 9:00 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Alfons Adriaensen, (Thu Oct 5, 2:22 pm)

Re: [linux-audio-dev] Paper on dynamic range compression, Andres Cabrera, (Fri Oct 6, 3:47 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Steve Harris, (Fri Oct 6, 7:42 am)

Re: [linux-audio-dev] Paper on dynamic range compression, Andres Cabrera, (Fri Oct 6, 2:31 pm)

linuxaudio.org

Re: [linux-audio-dev] Paper on dynamic range compression