This sound is a transformation of http://freesound.org/people/kb7clx/sounds/343058/ Please see description of the original sound for full details. The original sound has a basic tone at 100Hz (or very close) as I have determined by looking at the spectrogram in Audacity. After closer inspection, I decided the carrier tone was closer to 101Hz and I attempted to demodulate the sound again. I also changed the carrier to a triangle wave. This was the result. Also in this file, the carrier tone has not been completely removed.
聲道：1
類型：wav
experimental、tv-remote、demodulated、light-to-sound、processed、Audacity、image-to-sound、light-probe、modulated-light、Nyquist-prompt
資料來源：freesound ( https://freesound.org )