Search found 13 matches
- Fri Oct 20, 2017 3:12 pm
- Forum: FV-1 software questions
- Topic: Zero Crossing
- Replies: 1
- Views: 2897
Zero Crossing
Sorry if this may has been asked before. If I want to reduce noise by only performing a function at zero crossing, my understanding is that I use SKP ZRO. I'm assuming that the value in the ACC must be exactly ZERO for this to work. Thus during sampling, I might get a value that is not EXACTLY zero ...
- Fri Oct 20, 2017 1:31 pm
- Forum: Algorithm development
- Topic: New Phaser code
- Replies: 7
- Views: 9103
- Fri Oct 20, 2017 5:34 am
- Forum: Algorithm development
- Topic: New Phaser code
- Replies: 7
- Views: 9103
New Phaser code
Hey guys, I've been working on an enhanced version of the GT_DEMO Phaser code. I really don't know DSP and this is the first program I've done for the FV-1. I just beat / hacked it into submission, not really knowing what I was doing. I’ve now got a great sounding phaser with LFO, Depth / Manual, ...
- Thu Aug 03, 2017 1:43 pm
- Forum: FV-1 software questions
- Topic: Read Spin Dev board EEPROM?
- Replies: 2
- Views: 5687
Cool. Thanks. That was it!MacroMachines wrote: check the dj effects infinite reverb/pitch to zero/filter:
http://www.spinsemi.com/get_spn.php?spn ... um=SPN1001
- Mon Jun 26, 2017 9:45 am
- Forum: FV-1 software questions
- Topic: Project folders in Spin IDE
- Replies: 7
- Views: 11868
- Mon May 08, 2017 12:43 pm
- Forum: FV-1 software questions
- Topic: I want to license cool Synth related Spin programs
- Replies: 0
- Views: 29000
I want to license cool Synth related Spin programs
The title says it all I think. I'm looking at producing a 2 MU (Syntheizers.com) wide module with 2 x 16 LCD display. I want to fill up at least one EEPROM if not two. If you have something you think might work for my upcoming product, I'd love to hear from you and try it out. Should be STRONGLY syn...
- Fri Mar 03, 2017 6:58 am
- Forum: FV-1 hardware questions
- Topic: Clip output to CPU interface
- Replies: 1
- Views: 3696
Clip output to CPU interface
I'm interfacing a CPU with a LCD to the FV1. I would like to use the CLIP output pin into a CPU input - maybe an interrupt on change input so that the LCD displays the clip event rather than a hardware LED. Is the CLIP output a standard open drain output? Should I pull up with something like a 10K? ...
- Fri Sep 23, 2016 12:14 pm
- Forum: FV-1 software questions
- Topic: Read Spin Dev board EEPROM?
- Replies: 2
- Views: 5687
Read Spin Dev board EEPROM?
I was playing with the Spin dev board and trying different algorithms a few months ago and had to put it away for more urgent matters. I brought it back out a couple days ago and by happy accident found a really cool program on one of the external EEPROM banks. I don't recall how it got there or whe...
- Tue Jun 19, 2012 3:58 pm
- Forum: FV-1 software questions
- Topic: Pitch shift w/o the delay?
- Replies: 3
- Views: 7316
Pitch shift w/o the delay?
Is it possible to get a pitch shifter without the delay in the demo software? Or at least minimize the delay significantly?
And a follow-on to that... Is it possible to reduce the slight pulsing effect with or without the delay?
Thanks
Doug
And a follow-on to that... Is it possible to reduce the slight pulsing effect with or without the delay?
Thanks
Doug
- Tue Jun 05, 2012 4:01 pm
- Forum: Algorithm development
- Topic: Though-Zero Flanger
- Replies: 1
- Views: 4996
Though-Zero Flanger
Is it possible to do TZ flanging by delaying the original slightly, and then applying the delay to the aux signal to go thru zero?
Maybe this has already been addressed. Please forward a link if so.
Thanks
Doug
Maybe this has already been addressed. Please forward a link if so.
Thanks
Doug
- Tue Jun 05, 2012 3:55 pm
- Forum: Algorithm development
- Topic: Min / Max delay times
- Replies: 1
- Views: 4863
Min / Max delay times
Probably covered 1000+ times, but search finds too many results. What are the min & max delay times? Probably a question that will need further input, but as a newb, I'm seriously trying to learn. Can I do delays in the upper microsecond range? (That's one project) Is there enough memory to go t...
- Mon Jun 04, 2012 7:10 am
- Forum: Algorithm development
- Topic: Is Karplus–Strong possible?
- Replies: 4
- Views: 7294
Thanks. I should have been more clear. I didn't mean tracking the audio from a keyboard. I was thinking of using the CV inputs with an analog synth keyboard that puts out 1 V / Octave. Does the ADC have enough resolution and accuracy for that? I seem to recall that there were some exponential functi...
- Mon May 21, 2012 10:09 am
- Forum: Algorithm development
- Topic: Is Karplus–Strong possible?
- Replies: 4
- Views: 7294
Is Karplus–Strong possible?
Is it possible to do a Karplus–Strong algorithm that tracks an analog keyboard? I want to play with physical modeling.