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 Software Downloads > Audio Sound > Test Tone Generator
The Test Tone Generator (TTG) turns the PC into a function generator for testing or demonstration, sound tuning, education and many other purposes. Features include: · Constant and swept tones; · 3 wave forms (Sine/square/triangle); · Extensive scripting capabilities (Macros), see below for Details and Syntax (R); · Preset storage and recall(R); · Change frequencies directly by keyboard, mouse button or slider or by musical semitones; · Multi sound card support (R). · Switches for left/right channel on/off and in/out of phase (R). (R) = Registered version only What's New in this version? · Switches for left/right channel on/off and in/out of phase (R). · Minor bugfixes Registration You can register this software to access the additional features at http://shareit1.element5.com/product.html?cart=1&productid=151791 Limitations of the unregistered version · Only 1 sound card supported · No scripting · No sweep presets · No individual channel/phase switches History: V1.0 - First published freeware version V2.0 - First Shareware version, more features added. All features that were in the previous freeware versions will remain freeware. - Presets added - Scripting added - Semitone up/down added V2.1 - Separate left/right in/out of phase added V2.2 - Free/Registered versions merged, Registration Key introduced - Duration and Script Delay resolution increased to 0.1 s and 0.1Hz - Faster signal generation - REM command for remark lines in Scripts added V2.3 - Improved compatibility with sound cards To be done: - Log sweep Bugs and quirks: - Some sound cards do not support all windows API features, like the 'loop' parameter in play, so they will not loop. Use a sweep tone instead, with equal start and stop frequencies. This is not a bug in TTG!
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