JSyn Examples now using the Beta Pure Java JSyn
Note: to hear the Pure Java JSyn you may need to uninstall your old native JSyn plugin. If you had installed it then you can uninstall it using the tool on this page.
To check whether you are running the new version, look in the Java Console when you run the Applet. You should see "Pure Java JSyn".
Fun with Filters
Filters modify a sound by letting some frequency components pass through easier than some others. For example, a low pass filter lets low bass frequencies pass through, but filters out higher frequencies. This is similar to the bass control on a stereo.
In this Applet, you can choose various source signals like sine waves, sawtooth, etc. You can also select different filters and hear the effect of changing their frequency and bandwidth.