Re: [LAD] Jack Internal Clients
I was hoping it was something so simple but unfortunately it still doesn't work for me. The fact that you are able to get something is encouraging though. I don't know what is different about my system but I suspect its something odd with my jack. When I run jackd --version I get jackdmp version 1.9.11 and from jack_load --help: usage: jack_load [ options ] client-name [ load-name [ init-string]] I really appreciate your help. If someone has further insight, I'm still pretty stuck. On Fri, Apr 5, 2019 at 10:18 AM Hanspeter Portner < d...@open-music-kontrollers.ch> wrote: > On 05.04.19 18:03, Spencer Jackson wrote: > > Hi all: > > > > I've been trying to make my OSC2MIDI app work as an internal client for > the MOD > > Duo. However I've got some misunderstanding or something. I'm first just > trying > > it on desktop (debian) but even compiling the example internal client at > > > https://github.com/jackaudio/jack2/blob/develop/example-clients/inprocess.c > and > > running > > > > lack_load /home/spencer/inprocess > > > > yeilds the same result as when I try to run osc2midi. It fails with the > message > > intclient = 0 status = 0x1 > > > > Are the internal clients supposed to be in a special directory or > something? I > > haven't had any luck with the googles for documentation or examples > beyond the > > source for the client. > > > > My source is at https://github.com/ssj71/OSC2MIDI/tree/jack_internal/src > if it > > helps. > > I've given it a try, my jack_load here wants at least 2 parameters, an > arbitrary > client name and shared object. > > jack_load [ -i initstring ] [ -s servername ] [-w ] client-name so-name [ > initstring ] > > Giving it the absolute path to shared object (without .so) seems to work. > This > is from within the build directory... > > jack_load osc2midi $(pwd)/src/libosc2midi_internal > > Seems to load fine in jackd 0.125.0 apart from a warning by osc2midi itself > > Error opening map file! /usr/local/share/osc2midi/default.omm > > > > If more information about my system or whatever would be helpful just > let me > > know. Thanks, > > _Spencer > ___ > Linux-audio-dev mailing list > Linux-audio-dev@lists.linuxaudio.org > https://lists.linuxaudio.org/listinfo/linux-audio-dev > ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org https://lists.linuxaudio.org/listinfo/linux-audio-dev
Re: [LAD] 'A' note Tuning Range
PS: +-50 Cent makes sense, since it's half of a semitone interval, see the Information taken from http://www.sengpielaudio.com/calculator-centsratio.htm: IntervalFrequency ratiocents Semitone or minor second1.059463 : 1 100 Here's a Table of Cents Difference for some frequencies close around 440 Hz: Frequency Difference 435 Hz −19.78 cents 436 Hz −15.81 cents 437 Hz −11.84 cents 438 Hz −7.89 cents 439 Hz −3.94 cents 440 Hz ±0 cent 441 Hz +3.93 cents 442 Hz +7.85 cents 443 Hz +11.76 cents 444 Hz +15.67 cents 445 Hz +19.56 cents So, the conversion factor 4 cents / Hz is valid for the purposes of tuning as an exception only very close around 440 Hz. There is no conversion from Hz to cents and vice versa. Statement: Cent is a logarithmic unit of measure of an interval, and that is a dimensionless "frequency ratio" of f2 / f1. ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org https://lists.linuxaudio.org/listinfo/linux-audio-dev
Re: [LAD] 'A' note Tuning Range
Without doubts it should be 440 Hz +- 50 Cent. +- 50 Cents is what the meter of the BOSS TU-12H chromatic tuner displays and what you'll find for other software synth, such as e.g. iSymphonic. The BOSS meter's Hz labelling is from 430 Hz to 450 Hz and the Hz labelling of iSymphonic from 428 Hz to 452 Hz. IOW the Cent labelling range from - 50 Cent to + 50 Cent is a little bit more than the HZ labelling range from 428 Hz or 430 Hz to 450 Hz or 452 Hz. ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org https://lists.linuxaudio.org/listinfo/linux-audio-dev
Re: [LAD] 'A' note Tuning Range
Apr 9 2019, Will Godfrey has written: ... What have other synth people here set for this? Does anyone else actually have the setting? ... Not that I write a synth, as well you know. :) In some synths I've seen it fixed to certain values, related to old tunings. +/- 1/2 octave seems generous. I've mostly seen that used in relation to orchestral instruments and - of course - organs. In practise, the lowest value for A I know of is 392, but I think someone mentioned that there is even a slightly lower value than that going to (almost) f. Upwards, I only know of 441/442Hz as "American concert pitch". Not being a guru of any description, permit for a slightly wider range. :) Aside: that might be a lovely combination, a concert for harpsichord, ceelo and Yoshimi. Best wishes, jeanny -- * Website: http://juliencoder.de - for summer is a state of sound * SoundCloud: https://soundcloud.com/jeanette_c * Youtube: https://www.youtube.com/channel/UCMS4rfGrTwz8W7jhC1Jnv7g * GitHub: https://github.com/jeanette-c * Twitter: https://twitter.com/jeanette_c_s 'Cause living in a dream of you and me Is not the way my life should be... <3 (Britney Spears) ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org https://lists.linuxaudio.org/listinfo/linux-audio-dev
[LAD] 'A' note Tuning Range
Currently in 'Scales' Yoshimi can set this anywhere between 1Hz and 2kHz, which is frankly ridiculous. This doesn't appear at all in the Scala documentation, so that's no guide. I've had suggestions ranging from +- 1/2 semitone to +- half octave as being more than enough, considering that there is also semitone master key shift covering +- 3 octaves (used to be 5!) along with a fine detune of +63 -64 cents. What have other synth people here set for this? Does anyone else actually have the setting? -- Will J Godfrey http://www.musically.me.uk Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song. ___ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org https://lists.linuxaudio.org/listinfo/linux-audio-dev
