Re: [LAD] 9 soundcards ?

2020-02-24 Thread Fons Adriaensen
On Mon, Feb 24, 2020 at 10:14:01AM -0800, Len Ovens wrote: > On Mon, 24 Feb 2020, Manuel Haible wrote: > > >> So low latency is important but sample accuracy not so much. > >   The time-shift of sample-streams would be different on each start up, > > right? > > Yes, It depends on how long it

Re: [LAD] 9 soundcards ?

2020-02-24 Thread lacuna_
    Thank you. Do 64/2 and 12/2 refer to buffer size in samples / io channels ?     ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org https://lists.linuxaudio.org/listinfo/linux-audio-dev

Re: [LAD] 9 soundcards ?

2020-02-24 Thread Len Ovens
On Mon, 24 Feb 2020, Manuel Haible wrote: Now i am proceeding with project that we talked some time ago: Now I am planning to use several RME Madi HDSPe cards and Madi/Adat converters.  Running one at 96k (for audio) as master and two at 48k (for control voltages and some basic audio)

Re: [LAD] 9 soundcards ?

2020-02-24 Thread Manuel Haible
: linux-audio-dev@lists.linuxaudio.org Betreff: Re: [LAD] 9 soundcards ? On Wed, 13 Nov 2019, Manuel Haible wrote: > - The Expert Sleepers converters will interface with an Eurorack > modular-synthesizer. >  They are the only ones who have DC-coupled i/o with 20 Vpp, > for control-voltages a

Re: [LAD] 9 soundcards ?

2019-11-14 Thread Gordonjcp
On Wed, Nov 13, 2019 at 07:22:52PM +0100, Manuel Haible wrote: > Now I decided for a no-compromise chain (thats why I choose Linux) > - and I am aware that there are different scientific statements about 48 vs > 96k. You needn't go above 48kHz/16 bit. In double-blind tests I've yet to find

Re: [LAD] 9 soundcards ?

2019-11-13 Thread Len Ovens
On Wed, 13 Nov 2019, Manuel Haible wrote: - The Expert Sleepers converters will interface with an Eurorack modular-synthesizer.  They are the only ones who have DC-coupled i/o with 20 Vpp, for control-voltages and audio.  So low latency is important but sample accuracy not so much. And I

Re: [LAD] 9 soundcards ?

2019-11-13 Thread Paul Davis
On Wed, Nov 13, 2019 at 11:23 AM Manuel Haible wrote: > > I am in a love-hate relation with digital audio processing, > never experienced a converter in person that is comparable to an > all-analog chain. > Speacially the very highs and 3Dness. > I suspect you've never double-blind tested this.

Re: [LAD] 9 soundcards ?

2019-11-13 Thread Manuel Haible
Hello,    thank you, your answers made up my mind and currently I am in the process of reading in depth about your suggestions.   >> What is the use case for many sound cards ? There are two use cases: - The Madi-card should run HQ-mastering grade converters (around 16 i/o). - The Expert

Re: [LAD] 9 soundcards ?

2019-11-12 Thread Dominique Michel
Le Mon, 11 Nov 2019 20:26:47 +0100, lacu...@gmx.net a écrit : >   > Hello, >   >   >  I'd like to run up to nine soundcards with Jack. > > Eight times Expert Sleepers ES-8 via USB > and one RME Madi HDSPe card on a PCIe slot. > > In Linux at 96 kilobauds. > > I read here >

Re: [LAD] 9 soundcards ?

2019-11-11 Thread Matt Flax
26 PM *To:* linux-audio-dev@lists.linuxaudio.org *Subject:* [LAD] 9 soundcards ? Hello, * I'd like to run up to nine soundcards with Jack. * Eight times Expert Sleepers ES-8 via USB and one RME Madi HDSPe card on a PCIe slot. In Linux at 96 kilobauds. I read here https://jackaudio.or

Re: [LAD] 9 soundcards ?

2019-11-11 Thread Nick Copeland
oking From: Linux-audio-dev on behalf of lacu...@gmx.net Sent: Monday, November 11, 2019 8:26 PM To: linux-audio-dev@lists.linuxaudio.org Subject: [LAD] 9 soundcards ? Hello, I'd like to run up to nine soundcards with Jack. Eight times Expert Sleepers ES-8 via USB and one RME Madi HDSPe

Re: [LAD] 9 soundcards ?

2019-11-11 Thread Dr. Claw
Hi Manuel, It looks like those ES-8's have ADAT I/O. Could you sync their internal clocks by daisy chaining them via ADAT I/O off of the RME's ADAT output? - Mike On Mon, Nov 11, 2019 at 2:43 PM Len Ovens wrote: > On Mon, 11 Nov 2019, lacu...@gmx.net wrote: > > > I'd like to run up to nine

Re: [LAD] 9 soundcards ?

2019-11-11 Thread Len Ovens
On Mon, 11 Nov 2019, lacu...@gmx.net wrote:  I'd like to run up to nine soundcards with Jack. nope, won't happen. Eight times Expert Sleepers ES-8 via USB USB in particular will not be in sync. To use them together and see the i/o on jack will require an extrenal client or two per usb

Re: [LAD] 9 soundcards ?

2019-11-11 Thread Paul Davis
On Mon, Nov 11, 2019 at 12:26 PM wrote: > > Hello, > > > * I'd like to run up to nine soundcards with Jack. * > > Eight times Expert Sleepers ES-8 via USB > and one RME Madi HDSPe card on a PCIe slot. > > In Linux at 96 kilobauds. > > I read here > https://jackaudio.org/faq/multiple_devices.html

[LAD] 9 soundcards ?

2019-11-11 Thread lacuna_
  Hello,      I'd like to run up to nine soundcards with Jack. Eight times Expert Sleepers ES-8 via USB and one RME Madi HDSPe card on a PCIe slot. In Linux at 96 kilobauds. I read here https://jackaudio.org/faq/multiple_devices.html about clocking issues as each card is run by it's