This is part of the jack daniels sample pack - a small analog synth (alesis sr-12ssa) triggered by real drums played by jack daniels. Yamaha oak 13" snare triggering the synth.
Piano sonata #32. Main theme (beginning) perfomed by Daniel Veesey croped by User:A1 Українська: Людвіг ван Бетховен. Фортепіанна соната №32. Головна партія (початок) Виконує Daniel Veesey
Piano Sonata No. 32 in C minor, Op. 111. First bars perfomed by Daniel Veesey cropped by User:A1 Українська: Людвіг ван Бетховен. Фортепіанна соната №32. Перші такти Виконує Daniel Veesey Вирізка User:A1
I created a dtmf tone with an amplitude of 0. 8 and a tone/silence ratio of 550 and during 7s. Then i amplified 1. 3 db sound. And finally i multiplied the speed of 0,960.
To create this sound, i created a sinusoid of 500 hz and an amplitude of 0. 8. I then multiplied the speed of 0. 750. To get this final sound is to duplicate the sinusoid several times.