An electrocardiogram beep when the heart beats at 60 Hz Or 60 beats per minute. The resting heart rate is 60 to 80 beats per minute. Learn how to make the sound effects of a heartbeat: www.libertivi.com/lelabodubruiteur_100. Duration: 00:09.
6 bips as transmitted on the BBC from the year 1924 to 1971. It is a sine wave of frequency 1 kHz. More info: www.miketodd.net/other/gts.htm. Duration: 00:06.
6 bips as transmitted on the BBC since the year 1972. It is a sine wave of frequency 1 kHz. More info: www.miketodd.net/other/gts.htm. Duration: 00:06.
"Le Cri du Lynx®" is the new noise emitted by receding trucks, construction machinery, combine harvesters or other vehicles : www.cridulynx.fr/. This sound is easy to loop. Duration: 00:10.
The sound of a detector. Like a metal detector. Generated with a computer. This is a sawtooth wave, with a frequency of 400 Hz then the same at 800 Hz. Duration: 00:07.