Re: [LAD] Floating point Denormals: C++ and Waf

2012-08-03 Thread Martin Homuth-Rosemann
David Robillard-4 wrote: Branch per sample, eeck... -dr Yes - but as this reverb is inside the realtime emulation of an electronic (vox continental) or electromechanical (hammond) organ where I do hundreds of operations and a lot of branches to create each little sample these few more

Re: [LAD] Floating point Denormals: C++ and Waf

2012-08-02 Thread Martin Homuth-Rosemann
Hi, that's my solution regardless of CPU type: // // DENORMALS ARE EVIL // // 32 bit float // SMMM // E = 0, M != 0 - denormal // processing denormals uses lot of cpu. // problem: an IIR feeds back 0.7*y. // a value 0 will decay until the smallest float is reached:

Re: [LAD] Floating point Denormals: C++ and Waf

2012-08-02 Thread Martin Homuth-Rosemann
? You're right - but the compiler didn't complain. On Thu, Aug 2, 2012 at 7:39 AM, Martin Homuth-Rosemann linuxau...@cryptomys.de wrote: static inline float daz( float f ) If we remove the static scope of this function, could we make a header and re-use this code efficiently? { // define

Re: [LAD] alsa driver and arduino stuff

2010-11-17 Thread Martin Homuth-Rosemann
Am 16.11.2010 22:13, schrieb Arnold Krille: On Tuesday 16 November 2010 20:25:12 Joan Quintana wrote: Last year I spent time being confident with arduino projects (music related, sending MIDI messages to a hard synth, etc). I would hack that when I plug my arduino (USB), it appesars in

[LAD] minitube (was Re: remember ??)

2010-06-23 Thread Martin Homuth-Rosemann
Joshua Boyd wrote: ... I didn't even try watching in firefox. I just stuck the video URL into youtube-dl, then used mplayer to listen. Flash video in firefox general isn't stable for me on any linux machine. ... Hi Joshua, hi all, found this nice piece of software some days ago:

Re: [LAD] Connie, an organ template for JACK

2009-05-30 Thread Martin Homuth-Rosemann
Am Samstag, 30. Mai 2009 schrieb hermann meyer: There are some things I dont like, 1.) there is a glitch when change the note That's already on my todo list. It's because I switch the signals on/off without any smoothing like in a real instrument RC, parasitics etc. I have two solutions to