Another polish application idea for FV-1, this time as DSP module for low cost Behringer DJ mixer: https://www.youtube.com/watch?v=gkLiZPVPbFM
There is a link to polish forum thread with much more informations and schematics.
Search found 66 matches
- Wed Aug 03, 2022 9:06 am
- Forum: Algorithm development
- Topic: Behringer DJX700 with FV-1 DSP module
- Replies: 0
- Views: 27412
- Sat Jan 15, 2022 1:34 am
- Forum: Algorithm development
- Topic: Cool polish FV-1 based multieffect DIY device
- Replies: 0
- Views: 26700
Cool polish FV-1 based multieffect DIY device
Hey, look what I just found
https://youtu.be/WqPDLQ2IixY
Nice stuff. There is a link to polish forum thread in the video description.
https://youtu.be/WqPDLQ2IixY
Nice stuff. There is a link to polish forum thread in the video description.
- Tue Dec 07, 2021 10:41 pm
- Forum: FV-1 hardware questions
- Topic: Timing for switching banks or patches
- Replies: 5
- Views: 7673
Re: Timing for switching banks or patches
Reading in program code takes ~18ms at 32767Hz crystal. I think you should wait at least 20ms.
But your problem looks like bad PCB design.
But your problem looks like bad PCB design.
- Tue Nov 02, 2021 9:43 am
- Forum: FV-1 software questions
- Topic: Pseudo-stereo alghritm?
- Replies: 13
- Views: 26862
- Sat Oct 30, 2021 9:24 am
- Forum: FV-1 software questions
- Topic: Pseudo-stereo alghritm?
- Replies: 13
- Views: 26862
Re: Pseudo-stereo alghritm?
What are poles and zeros? How to understand that?
- Fri Oct 29, 2021 10:51 am
- Forum: FV-1 software questions
- Topic: Pseudo-stereo alghritm?
- Replies: 13
- Views: 26862
Re: Pseudo-stereo alghritm?
Thank you for this link, I'll try.
- Thu Oct 28, 2021 3:35 am
- Forum: FV-1 software questions
- Topic: Pseudo-stereo alghritm?
- Replies: 13
- Views: 26862
Re: Pseudo-stereo alghritm?
No, I have mono input (without stereo panorama, of course) and I want to make output sound like stereo.
- Fri Oct 22, 2021 11:09 pm
- Forum: FV-1 hardware questions
- Topic: Ground separation
- Replies: 3
- Views: 7287
Re: Ground separation
Ok. I have a problem with oscillations (?) of FV1. I've recorded it, could you listen? https://files.fm/f/qxuajeg9n It oscillates even without audio source connected, but I think it's not a preamp problem bacause if I switch to bypass (FV-1 is bypassed, only input preamp to output preamp) there's no...
- Wed Oct 20, 2021 2:34 am
- Forum: FV-1 software questions
- Topic: Pseudo-stereo alghritm?
- Replies: 13
- Views: 26862
Re: Pseudo-stereo alghritm?
If you are getting a loss of frequencies, the origin might be in your input signals. Well, maybe expressed myself wrong. I meant losing the stereo panorama and it sounds strange but its normal, I think. Delaying one channel relative to the other about 10ms gives stereo impression, but what if I don...
- Tue Oct 19, 2021 7:54 am
- Forum: FV-1 software questions
- Topic: Pseudo-stereo alghritm?
- Replies: 13
- Views: 26862
Re: Pseudo-stereo alghritm?
Okay, so maybe another thing. If I want to send signal eg. to delay memory I must sum left/right channels before. But doing simply two "rdax adcl/r, 0.5" gives a bit muffled sound. Is there any simple algo to add channels without losing much sound details?
- Sun Oct 10, 2021 10:58 pm
- Forum: FV-1 hardware questions
- Topic: Ground separation
- Replies: 3
- Views: 7287
Ground separation
Hello,
If there is AVD supply and DVD supply (I suppose its DigitalVDD and AnalogVDD), how about GND pins? Isn't it better to connect some of them to 'digital' ground, and others to 'analog' one? If so, which ones?
If there is AVD supply and DVD supply (I suppose its DigitalVDD and AnalogVDD), how about GND pins? Isn't it better to connect some of them to 'digital' ground, and others to 'analog' one? If so, which ones?
- Sun Oct 03, 2021 10:23 am
- Forum: FV-1 software questions
- Topic: Problem with controlling LFO
- Replies: 5
- Views: 7324
Re: Problem with controlling LFO
Honestly, I need 1ms accuracy. It will be beat-synced fx.
- Sat Oct 02, 2021 10:12 pm
- Forum: FV-1 software questions
- Topic: Problem with controlling LFO
- Replies: 5
- Views: 7324
Re: Problem with controlling LFO
You mean 2^17/(2*pi*f/R) formula?
If the rate register is 9-bit, there are only 512 frequency change "posibilities"?
If the rate register is 9-bit, there are only 512 frequency change "posibilities"?
- Fri Oct 01, 2021 2:37 am
- Forum: FV-1 software questions
- Topic: Problem with controlling LFO
- Replies: 5
- Views: 7324
Problem with controlling LFO
Hello, I got a problem with controlling LFO (sin0). Here's the code: skp run, 1 wlds sin0, 0, 32767 rdax pot0, 0.1 wrax sin0_rate, 0 cho rdal, sin0 wrax dacr, 0 And, when I set pot0 to 1 (sin0_rate = 0.1), period of generated sinwave is ~340ms. But when I set pot0 to 0.1 (sin0_rate = 0.01), period i...
- Mon Sep 20, 2021 12:39 am
- Forum: FV-1 software questions
- Topic: Pseudo-stereo alghritm?
- Replies: 13
- Views: 26862
Pseudo-stereo alghritm?
Hello,
How to make pseudo-stereo output from mono input?
How to make pseudo-stereo output from mono input?