diyAudio (
-   Software Tools (
-   -   Tgen V1.0 (free software function generator) (

xstreme 10th December 2012 08:48 AM

Tgen V1.0 (free software function generator)
Hello I wrote this 100 % freeware code , is a software function generator for personal purposes (runs on Windows only @ Direct Sound)

xstreme 10th December 2012 08:57 PM

Sorry, ....forgot to add the link


xstreme 12th December 2012 08:08 AM

Update to V1.1

xstreme 13th December 2012 08:22 AM

Update to 1.5

xstreme 14th December 2012 02:14 PM

I'm working to add the pink noise function.

:santa2: @ all. :)

xstreme 15th December 2012 02:43 PM


JMFahey 17th December 2012 04:31 PM

Hey !! Thanks a lot !!
Will download and test.
Tante grazie !!

xstreme 18th December 2012 11:54 AM


Originally Posted by JMFahey (
Hey !! Thanks a lot !!
Will download and test.
Tante grazie !!

If you find any bugs , i'm here, thanks. ;)

JMFahey 18th December 2012 12:56 PM

Have downloaded it, works like a charm.
Useful in more than way.
Now, since you are asking for input, can you somehow add the possibility to add an extra function?
I'd love to be able to set frequency sweeps within predetermined frequencies.
Meaning: I'd need to set any of the classic 1/3 octave scale center frequencies and sweep ("warble") it up and down within a 1/3 octave range.
Example: set it to 1000 Hz and have it sweep continuously up and down from 891 to 1122 Hz , and so on, as in: Frequency Limits for Octave Bands
The warbling frequency should be adjustable between, say, 1 Hz to 10Hz or so.
This enables the generator to be used as a very practical and fast speaker (or room) frequency response tracer, just this generator and an electret microphone into a preamp.
Much more repeatable and precise than the classic pinknoise+1/3 octave filter, because the filter is not perfect, has "skirts" (it still is sensible to out of band frequencies), etc ; while sweeping a pure sinewave between precise limits can be trusted more.
Don't know if this is achievable or turns your project upside down, but anyway I want to congratulate you on an *excellent* and very useful design.

xstreme 18th December 2012 09:38 PM

Interesting ....i will work on it :)


are you ....SSG? :)

All times are GMT. The time now is 07:05 PM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2