Sound of a small electric drill on battery. It is equipped with a concrete bit, and drills concrete. Two drill strokes each followed by a removal of the bit, then the machine is turned off. UCS Category: TOOLPowr. Duration: 00:41.
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. UCS Category: BEEPMed. Duration: 00:09.
This sound is the original. On October 4, 1957, the first artificial satellite took off: Sputnik 1. With its 83 kilos and 58 cm in diameter, it will revolve around the Earth in an elliptical orbit, between 288 and 947 kilometers in altitude. , emitting this characteristic "beep beep" broadcast by all the radios in the world. UCS Category: COMTran. Duration: 00:11.
Beeps an electrocardiogram during cardiac arrest. This sound was made on computer. It is a square wave of frequency 835 Hz. UCS Category: BEEPMed. Duration: 00:24.
Noise of a wind turbine turning. The microphone is directed towards the pale ones. I am about 20 meters from the mast. UCS Category: MOTRTurb. Duration: 01:29.
Electrical shock that emits a speaker when plugged into the same circuit as other equipment that turns and turns off. Hears back, very light breath of the speaker itself. UCS Category: ELECArc. Duration: 00:30.
Many frogs sing near a pond in the city center. Sound recording at 2 meters. Sound of a waterfall in the background. UCS Category: AMBSwmp. Duration: 02:29.
The sound of the alarm of a metropolitan that will soon be closing its doors. These are 3 sawtooth waves, 315, 325 and 960 Hz. UCS Category: ALRMBuzr. Duration: 00:03.
