Search found 10 matches

by arend
Thu Aug 20, 2020 3:09 pm
Forum: DSP
Topic: Direct Sound In/ Out Sync
Replies: 5
Views: 20425

Re: Direct Sound In/ Out Sync

lalalandsynth wrote:Latency , would be better with Asio but you will still have latency .

The latency could be compensated, if not changing all time (at frequency steps).
Thank you !
by arend
Thu Aug 20, 2020 1:44 pm
Forum: DSP
Topic: Direct Sound In/ Out Sync
Replies: 5
Views: 20425

Direct Sound In/ Out Sync

Hello,
Looking for your help. I am trying to use the computer sound board as a low frequency "vector analyser", injecting a variable frequency signal (DS Out) to an input circuit (filter) and reading the output circuit through the DS In, so calculating the attenuation and phase between in/out. The ...
by arend
Sun Oct 14, 2012 10:47 pm
Forum: General
Topic: Ruby isKeyPressed method
Replies: 2
Views: 10623

Re: Ruby isKeyPressed method

Thank you !
by arend
Sat Oct 13, 2012 9:23 pm
Forum: General
Topic: Ruby isKeyPressed method
Replies: 2
Views: 10623

Ruby isKeyPressed method

Hello,
Is possible to detect the SPACE key using the isKeyPressed method ?
tks
by arend
Sat Sep 24, 2011 7:59 pm
Forum: User Examples
Topic: Toggle and Flip-Flop module
Replies: 7
Views: 40211

Re: Toggle and Flip-Flop module

DSP,
Understood, tks !
brgds
by arend
Fri Sep 23, 2011 9:18 pm
Forum: User Examples
Topic: Tracking an object (CamShift module capability)
Replies: 0
Views: 15807

Tracking an object (CamShift module capability)

Just set an object in the circle (target) and push "HOLD" . The object will be tracked while it moves. The best performance is achieved when there is a big contrast between the object and the background, as a yellow / shiny ball in a shaded back.
rgds

image_tracking.fsm
Tracking
(10.21 KiB) Downloaded 2215 times
by arend
Fri Sep 23, 2011 8:29 pm
Forum: User Examples
Topic: Toggle and Flip-Flop module
Replies: 7
Views: 40211

Re: Toggle and Flip-Flop module

The last '"NOT" is just for initializes the output module w/ "0'" logic.
brgds
by arend
Fri Sep 23, 2011 7:39 pm
Forum: User Examples
Topic: Toggle and Flip-Flop module
Replies: 7
Views: 40211

Toggle and Flip-Flop module

Simple but useful, why are not listed as primitives ?
Toggle: alternates the logic output after each trigger.
toggle.fsm
Toggle
(291 Bytes) Downloaded 2205 times

Flip-Flop: a logic memory, with set and reset
FLIPFLOP.fsm
Flip-Flop
(413 Bytes) Downloaded 2163 times
by arend
Fri Sep 23, 2011 6:20 pm
Forum: General
Topic: COM Port module bug
Replies: 3
Views: 16600

Re: COM Port module bug

Thank you for your reply !
I don't believe in a Windows issue as other applications can open the same ports.
For personal tests and debug I don't see problems in changing the numeration manually, but, ask it to a final customer...
by arend
Wed Sep 21, 2011 11:56 am
Forum: General
Topic: COM Port module bug
Replies: 3
Views: 16600

COM Port module bug

Hello,
while testing the COM Port module I noticed that it does not open COM ports numerated bigger than 9.
No problems with COM 1-9; but the module not recognizes over 9. Any idea how to solve it or what is happening ?
tks