Freeware Directory

Freeware - Home and Hobby - Sound Tool Generators

SigJenny turns your PC into a flexible and powerful audio signal generator for free. It can create multiple waveforms, sweep, fire single or repeating tone bursts. You can save your sound as a wav file, display a frequency response, use SigJenny a bit like an oscilloscope, and do a very good impression of a police car!

Public Address System Design Calculator. Horn type and quantity calculations, wire loss calculations. Ceiling speakers; How does power ratio relate to dBm?; Ohm's Law; What's the dBspl; What size wire; and more...

An algorithmique music Midi generator ! The musical composition is a mental creation, the instrument is an intermediary... and the solfege a representation method among other. AutoGam allows to compose music without knowledge of the solfege and without the practice of an instrument.

If you can move the mouse, then you can scratch like the best DJ's in the world! Really! Ok, not really, you still need to practice a whole bunch, but at least you don't need to buy any LP's or turntables! No records getting scratched, no needles needing to be replaced, or belts breaking (assuming you're not on a 1200) at the most inopportune times! With AnalogX Scratch, you can load up two wave files (one to help you keep rhythm, the other to actually scratch), and start scratching away... Best of all, when you've come up with something you really like, you can output it to a 16bit, 44.1k WAV file! This is GREAT for creating custom scratches for songs, whether you transfer it over to your Emax or load it up in Acid! And just so you aren't starting from scratch (no pun intended), two WAV files are included in the install so you can get a feel for what it's all about!

Inspired by that evil device many of us were tormented by as children, the Speak&Spell, AnalogX SayIt gives your computer a synthesized voice to rival that of Colossus (from the movie Colossus: The Forbin Project). Type in any word or phrase, set the sliders to the appropriate settings, and click the 'Render' button - out pops a nice little wave file. Or, if you are just playing around, use the 'Preview' button an hear what it sounds like. It's that simple. AnalogX SayIt outputs 16-bit wave files, and can handle phrases up to 500 characters, more than enough for your average computer speech needs.

AnalogX Audio Arpeg is very similar to it's MIDI counterpart - you control whether or not a sound is being played, and create a rhythmic pattern with the mutes/unmutes. Unlike your normal MIDI arpeggiator, Audio Arpeg also allows you to control the volume level of each of the mute/unmute stages, which allows you to make much more subtle, and interesting patterns. Each channel can be delayed by up to 1 second and can have it's tempo set independently; this opens up a whole new world in VERY cool stereo arpeggiation! And not only that, but Audio Arpeg is super-fast so it doesn't suck up those valuable CPU cycles! Of course, Audio Arpeg requires an application that supports DirectX Audio plugins (like the Paris or WaveLab), and works with either the realtime or non-realtime applications as well. Audio Arpeg supports mono or stereo sound streams, as well as 16bit and 32bit data types.