Quick and sharp high pitch synth tone descending in intensity
Mid pitched cracking of electricity
Buzz tone phases in sharply x2
Chattering high tone with low blip at end
Low frequency tone pulsing rapidly
Multi layered synth tones descending in pitch
Low frequency slowly modulating, smooth
Digital noise with underlaying tone randomly pulsing in and out. Vintage recording.
Various low and high pitched beeps randomly modulating. Vintage recording.
Sharp noise tone descending in pitch and intensity. Vintage recording.