11 Royalty-Free Audio Tracks for "Relay"

A high-speed relay turning on and off repeatedly at ~33 hz.

Timing relays in a #5 crossbar central office telephone switch.

An electric motor struggling to keep up with a high-speed relay. (~33 hz).

The sound of a crossbar telephone switch releasing a trunk after a call is terminated.

Clicking a light switch on and off and off and on and turning it. . . On and switching it. . . Off. Recorded with zoom h2. Edited with audacity. This sound is cc0 but i highly recommend that you include a link to this page when using it, to avoid misunderstandings. Http://farm9. Staticflickr. Com/8070/8213683889_517a10ef52_o. Pngon flac and ogg vorbis audio file formats. Contact me if you have interest in specific sounds for open source or commercial purpose.

Dial tone chorus a-la 443 6667 e1 link electric frame relay chassis sync loader s0 t1 t2.

Just ringing my door bell. Pretending to be impatient. Recorded with zoom h2. Edited with audacity. This sound is cc0 but i highly recommend that you include a link to this page when using it, to avoid misunderstandings. Http://farm9. Staticflickr. Com/8070/8213683889_517a10ef52_o. Pngon flac and ogg vorbis audio file formats. Contact me if you have interest in specific sounds for open source or commercial purpose.

Kids in a relay race. Lots of shouting and excitement.

A clicking sound made by a relay from a 1970's pinball machine. Recorded on a tascam dr-40.

It is an old otis brand elevator, in a 10-story building. You can see that the elevator motor is so old that it was manufactured with relay contacts and not with an electronic board.

This is a creepy recording of a "spy station" or numbers station on a shortwave radio band. These stations existed heavily in the cold war to relay info to spys. Many still exist today on shortwave.