Download of free programs written by Svante Granqvist These programs are made available to you by Svante Granqvist If you want to use them you must have the following in mind: I (SG) take no responsibility whatever for the functionality of the program and the support you might expect from me is strictly limited to the time I feel that I can spend on it. I take no responsibility  for any possible damage that will appear on the computer where they are run, even though much time is spent on making the programs work as well as possible. The programs all have an "expiration date" after which they will not run. If this happens, check back on this page for a newer version. The programs are developed on Windows Me/2000 and will run best on those platforms, you might, however, be able to get them to run on Windows 95, Windows 98, Windows NT 4.0 and Windows XP if you are lucky. Please try and let me know if it works! Note: If you use any of the programs for scientific work, I would very much like to know, just send me an e-mail. I will not stop you from doing so and will not require any payment, I would just like to know to what extent the programs are useful. An interesting way to display FFTs in real time which may be musically relevant CircFFT An additive, real-time, singing synthesiser Madde A metronome with adjustable swing factor Swing These programs are used in the electro acoustics laborations at KTH: A real-time dual channel spectrum display RTSect A sweep generator/recorder for loudspeaker and microphone measurement TombStone A real-time tone generator Tone Installation instructions Download the file(s) to some appropriate location on your hard disk (they are all .exe files) and run them by double-clicking on them. No install/uninstall programs are included. Home page of Svante Granqvist