[LAD] qmidiroute

hi all does anyone know if qmidiroute is still alive, and if so, who is currently maintaining it ? i found this git repo : https://github.com/royvegard/qmidiroute but i cant find a way to contact the owner of this repo (Roy Vegard Ovesen) grtz Thijs -- follow me on my Audio & Linux blog

Re: [LAD] (libsndfile) FLAC format question

Am 05.11.2013 23:18, schrieb Erik de Castro Lopo: hermann meyer wrote: Yes, I use sf_write_float to write/read the flac file, even if flac didn't support floats. When I understand the libsndfile api right, libsndfile will handle that. Yes, that is correct. So my quetion will be, which is the c

Re: [LAD] [LV2] LV2: Communicate from the DSP to the UI

On Mon, 2013-11-04 at 23:48 -0600, Michael Fisher wrote: > On Mon, Nov 4, 2013 at 6:52 AM, Aurélien Leblond wrote: > > > Hi Michael, > > > > > > What I think I should be doing is using Blank Atom to transfer the > > data from DSP to UI, right? > > > > It sounds logical to me, yeah. Doing it thi

Re: [LAD] LV2: Communicate from the DSP to the UI

On Wed, 2013-11-06 at 04:33 +0100, Robin Gareus wrote: > Hi guys, > > On 11/05/2013 06:48 AM, Michael Fisher wrote: > [..] > > > > ForgeFrame frame; > > > > AtomObject obj (forge.write_blank (frame, 0, object_type)); > > forge.property_head (prop_type, 0); > > forge.write_raw (buffer, sizeof (fl

Re: [LAD] LV2: Communicate from the DSP to the UI

Hi guys, On 11/05/2013 06:48 AM, Michael Fisher wrote: [..] > > ForgeFrame frame; > > AtomObject obj (forge.write_blank (frame, 0, object_type)); > forge.property_head (prop_type, 0); > forge.write_raw (buffer, sizeof (float) * bufsize); [..] That works all right, but it's not proper LV2 Atom/R

Re: [LAD] (libsndfile) FLAC format question

hermann meyer wrote: > I would save a internal audio buffer to file on exit, to reuse it after > e new start. > Currently I use stdio fopen/fwrite/fread and save the binary data from > the array. > That works well. > > Now I've started to play with libsndfile, first I use SF_FORMAT_WAV | > SF

Re: [LAD] Fwd: Measuring phase and frequency response of a filter.

On 11/05/2013 08:52 PM, Rafael Vega wrote: > > Hi. > I'm building a little ear training application for eqing for which I'm > building some filter banks in puredata. Can someone point me to a practical > way of measuring and plotting my filter's frequency and phase responses? > Jack apps, pd patch

Re: [LAD] Fwd: Measuring phase and frequency response of a filter.

How are your filters implemented? If they are biquad or other similar type that you can easily express as Z-plane poles and zeros, it's pretty easy to generate a graph of the phase and amplitude response from the locations of the poles and zeros. Typical link: https://ccrma.stanford.edu/~jos/fp

[LAD] Fwd: Measuring phase and frequency response of a filter.

Re-posting. Maybe I can get some responses here :) -- Forwarded message -- From: Rafael Vega Date: Sun, Nov 3, 2013 at 3:31 PM Subject: Measuring phase and frequency response of a filter. To: linux-audio-user Hi. I'm building a little ear training application for eqing for whi

[LAD] (libsndfile) FLAC format question

Hi I would save a internal audio buffer to file on exit, to reuse it after e new start. Currently I use stdio fopen/fwrite/fread and save the binary data from the array. That works well. Now I've started to play with libsndfile, first I use SF_FORMAT_WAV | SF_FORMAT_FLOAT which work as nice