A simple 440 hz tone (sine) created in audacity. Or at least that's what it's supposed to be. . . For some reason, when i uploaded it, it sounded all distorted.
Waveform recorded from the basic vst wavesimd (an emulator of the ppg wave 2. 2) with a rich harmonic spectrum. This sound is heavily influenced by a bass.
Sample of the doepfer a-110-1 triangle output. Here's a link to the module: http://www. Doepfer. De/a110. Htm. Captured using a rme babyface and cubase.