Listen to Electrical, Crackling, Ascending Synth Tones online. Electrical, Crackling, Ascending Synth Tones is an English language song and is sung by The Hollywood Edge Sound Effects Library. Electrical, Crackling, Ascending Synth Tones, from the album Cartoon Trax Sound Effects, Vol. 5, was released in the year 2015. The duration of the song is 0:11. Download English songs online from JioSaavn.