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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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 Posted: Fri Sep 28, 2007 3:43 am Post subject:
Audio To Pitch/Gate and MIDI Converter |
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Hi, this instrument i made convert monophonic audio sources to pitch/gate and MIDI, but the MIDI still had lots of problems. It is based on Frequency Tracker Instrument from library and i've customized it to receive signal from my electric guitar. Anyone kind enough to give it a try and tell me your opinion ?
The Instrument is now moved to the bottom of this page.
Last edited by ReaktorFreak on Tue Nov 13, 2007 8:12 pm; edited 2 times in total |
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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| Posted: Sat Oct 06, 2007 7:21 am Post subject:
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Hi, this is my latest update for Elektro Guitar. MIDI Out is now functioning but no pitchbend yet. Lots of stuff added. I also add a screenshot.
Last edited by ReaktorFreak on Wed Nov 07, 2007 6:51 am; edited 1 time in total |
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W.T.
Joined: Jul 11, 2004
Posts: 262
Location: The Netherlands
Audio files: 1
G2 patch files: 11
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| Posted: Mon Oct 08, 2007 3:58 pm Post subject:
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this cool, thanks.
i am playing with it right now  |
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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| Posted: Thu Oct 11, 2007 2:27 am Post subject:
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Thanks W.T. , hope you enjoy it as much as i do.
Fix some problems when changing control rate to other than 400 hz, and a lot better MIDI Out, although still not complete (no retrigger, PBend). I guess i just take a break for a while... coding MIDI is so frustrating.
Last edited by ReaktorFreak on Wed Nov 07, 2007 6:51 am; edited 1 time in total |
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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| Posted: Sun Oct 14, 2007 11:54 pm Post subject:
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Whew, finally i got my ins the way i wanted it. Everything's been working quite well and very playable, so i guess i could start my music project that has been left out since i started building my ins.
Last edited by ReaktorFreak on Wed Nov 07, 2007 6:52 am; edited 1 time in total |
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Luka
Joined: Jun 29, 2007
Posts: 995
Location: Melb.
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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| Posted: Tue Oct 30, 2007 8:23 pm Post subject:
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Another try in building audio to MIDI converter.. i got the idea for this one from hearing guitarist talk about their hardware guitar synth, that they can play drums on low E string, bass on A string, trumpet on D string, and so on. It makes me wonder if i could build a MIDI converter that could function like their hardware stuff did.
Beside that, i also want to try the method of using static resonators, unlike my prev ins that based on Frequency Tracker Ins' moving resonator. This method results in very accurate pitch tracking that there's almost no glitches at all, which i think that will simplify the MIDI function to 'understand' the pitch data, because the pitch from audio input is sort - of - quantized by the resonators.
On the downside though, the pitch from audio input has to be almost perfectly in tune to be recognized by the resonators, and the 'infamous' audio to MIDI latency also occurs in the conversion.
Maybe anyone knows other method/technique for tracking pitch ?
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MIDI Slot Machine v0.5.zip |
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100.25 KB |
| Downloaded: |
527 Time(s) |
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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| Posted: Tue Apr 29, 2008 1:38 am Post subject:
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Another monophonic pitch to MIDI converter, in this one i try different approach on 'translating' the detected pitch into MIDI data (note on/off, pitchbend, velocity). And because it transmits MIDI signal, it can be used to control external synth like VSTi or recorded in a sequencer.
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MIDI Translator v1.12.zip |
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504.3 KB |
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481 Time(s) |
| Description: |
| A MIDI file created with regular electric guitar and the Ens/Ins, recorded in realtime without further editing (such as deglitch) |
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Demo (MIDI file).zip |
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4.32 KB |
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265 Time(s) |
Last edited by ReaktorFreak on Wed Sep 03, 2008 5:22 am; edited 2 times in total |
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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| Posted: Wed Jul 09, 2008 1:16 am Post subject:
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A polyphonic pitch to MIDI converter, it's quite stable now compared to the previous version.
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PitchReader v1.12.zip |
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483.22 KB |
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429 Time(s) |
| Description: |
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| Filename: |
PitchReader v1.3.zip |
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487.86 KB |
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282 Time(s) |
Last edited by ReaktorFreak on Tue Dec 21, 2010 2:06 am; edited 1 time in total |
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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ReaktorFreak
Joined: Sep 28, 2007
Posts: 65
Location: Jakarta, Indonesia
Audio files: 1
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| Posted: Mon Dec 01, 2008 7:45 am Post subject:
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A technique i've just learned in this one, this time i use AMDF (variation of Autocorrelation) method to convert the audio (monophonic) to MIDI. It has the advantages over the previous zero-crossing and BP Filter method that it is much faster on low-frequency source. It still has several problems though, like octave jumping and random notes coming out at the attack of the note. Also if the signal is too constant on the amplitude (i.e. pure saw wave) the detection is going to be failed because it cannot decide which periodicity is the fundamental.
| Description: |
| MIDI file created with regular electric guitar connected to the ensemble/instrument, recorded in realtime without further editing. |
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Blues Groove (VoiceKeys II Demo).zip |
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4.33 KB |
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250 Time(s) |
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| The ins connected with Junatik |
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VoiceKeys II v1.9.zip |
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540.57 KB |
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177 Time(s) |
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| Filename: |
VoiceKeys II v2.0.zip |
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541.13 KB |
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265 Time(s) |
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| Filename: |
demo.mp3 |
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167.09 KB |
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186 Time(s) |
Last edited by ReaktorFreak on Wed Apr 20, 2011 11:40 pm; edited 8 times in total |
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mihai
Joined: Dec 02, 2008
Posts: 6
Location: delft
Audio files: 3
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Posted: Tue Dec 02, 2008 1:53 pm Post subject:
 Hi everyone
Subject description: downloading |
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Hey everyone,
i just bought my g2 and i was working on a pitch to midi patch
Now i see you have a lopt patches made for this pitch to midi and i tried to download them but i cant get the .pch2 files i only get a folder that i cant open or a file with extention .ens
sorry for beeing a rookie but how can i check out the patches you guys put here on this forum to download?
Thanks im looking forward to try this audio converter like electro guitar v1.21
i would aprecciate. thanks
Mihai |
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Blue Hell
Site Admin
Joined: Apr 03, 2004
Posts: 19579
Location: The Netherlands, Enschede
Audio files: 116
G2 patch files: 317
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| Posted: Tue Dec 02, 2008 2:04 pm Post subject:
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 Mihai,
the patches here seem to be for Reaktor and not for the G2 ... you can try and look here if there are any pitch converters ... like maybe this one ... but there are some more ...
And congratulations with your new synth!
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mihai
Joined: Dec 02, 2008
Posts: 6
Location: delft
Audio files: 3
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| Posted: Tue Dec 02, 2008 2:12 pm Post subject:
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thanks for helping me out so quickly
im gonna try them out
thanks |
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Blue Hell
Site Admin
Joined: Apr 03, 2004
Posts: 19579
Location: The Netherlands, Enschede
Audio files: 116
G2 patch files: 317
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| Posted: Tue Dec 02, 2008 3:12 pm Post subject:
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I split off your question to the G2 section, it seemed more appropriate there 
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jordpeck
Joined: Nov 02, 2007
Posts: 58
Location: los angeles
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| Posted: Sat Feb 27, 2010 11:27 pm Post subject:
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| Hey. I keep trying to open your folders but it says I do not have sufficient privileges??? I'm really excited about trying your stuff! Thanks. |
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. And because of that, i think i'll keep the 1.17 version posted.
