Search found 34 matches
- Sun Jul 11, 2010 4:56 pm
- Forum: FV-1 software questions
- Topic: Frequency shifting.
- Replies: 2
- Views: 6617
Frequency shifting.
Does anybody know how to create the network that shifts the phase of a signal 90 degrees regardless of frequency in the audio range? (Hilbert transform?)
- Fri Jul 09, 2010 5:42 pm
- Forum: FV-1 software questions
- Topic: Band pass filter?
- Replies: 1
- Views: 4838
Band pass filter?
Whats the most compact way to write code for a band pass filter?
- Wed Jul 07, 2010 3:28 pm
- Forum: FV-1 software questions
- Topic: Memory declarations?
- Replies: 3
- Views: 6487
Memory declarations?
What is the purpose of memory declarations?
- Sun Jun 27, 2010 5:44 am
- Forum: FV-1 software questions
- Topic: Reverse echo?
- Replies: 4
- Views: 7524
- Sat Jun 26, 2010 5:09 am
- Forum: FV-1 software questions
- Topic: Reverse echo?
- Replies: 4
- Views: 7524
- Fri Jun 25, 2010 4:57 pm
- Forum: FV-1 software questions
- Topic: Reverse echo?
- Replies: 4
- Views: 7524
Reverse echo?
Is there any way to write to the SRAM and then read it backwards, adding feedback would give you a reverse echo.
- Tue Jun 22, 2010 11:07 am
- Forum: FV-1 software questions
- Topic: Phase shifter problem.
- Replies: 0
- Views: 10784
Phase shifter problem.
This program doesn't work too well. Does anybody know why? equ mod reg0 equ fb reg1 equ fb1 reg2 equ fb2 reg3 equ fb3 reg4 equ out1 reg5 equ out2 reg5 equ out3 reg6 ;set up registry equ out4 reg7 equ FBout reg8 sof 0,0 skp RUN, 0 wlds 0, 12, 32767 ;initialize and scale sine wave lfo to modulate rdax...
- Thu Jun 17, 2010 1:31 pm
- Forum: FV-1 software questions
- Topic: Flange intensity or width?
- Replies: 7
- Views: 8599
- Thu Jun 17, 2010 7:45 am
- Forum: FV-1 software questions
- Topic: Flange intensity or width?
- Replies: 7
- Views: 8599
- Mon Jun 14, 2010 2:34 pm
- Forum: FV-1 software questions
- Topic: Triangle wave???
- Replies: 8
- Views: 9672
Sorry, my error. This oscillates but is unstable. equ x reg0 equ y reg1 equ z reg2 ;setup registry sof 0,0 ;clear acc skp run,2 sof 0,-0.5 ; initialize oscillator wrax x, 0 rdax z, -1 ; feedback from second integrator mulx pot0 ; attenuate acc rdax x,1 ; integrate wrax x,1 wrax dacl,1 ; write to out...
- Mon Jun 14, 2010 4:33 am
- Forum: FV-1 software questions
- Topic: Triangle wave???
- Replies: 8
- Views: 9672
- Sun Jun 13, 2010 4:37 pm
- Forum: FV-1 software questions
- Topic: Triangle wave???
- Replies: 8
- Views: 9672
- Fri Jun 11, 2010 11:19 am
- Forum: FV-1 software questions
- Topic: Triangle wave???
- Replies: 8
- Views: 9672
- Fri Jun 11, 2010 8:17 am
- Forum: FV-1 software questions
- Topic: Triangle wave???
- Replies: 8
- Views: 9672
Triangle wave???
Is there anyway to generate a triangle wave, based on the analog model of a comparator followed by an integrator? You could also get a square wave if you sampled the comparator rather than the integrator.
- Fri Jun 11, 2010 3:36 am
- Forum: FV-1 software questions
- Topic: Sine generator problem.
- Replies: 4
- Views: 6465