The microphone turns your voice into an electrical signal - which then travels down the wires to the destination phone - where it's turned back into sound again.
Cellular telephone signals can travel up to 22 miles.
An instrument for reproducing sounds, especially articulate speech, at a distance., To convey or announce by telephone.
An instrument for reproducing sounds, especially articulate speech, at a distance., To convey or announce by telephone.
An instrument for reproducing sounds, especially articulate speech, at a distance., To convey or announce by telephone.
No, louder sounds do not travel faster than quieter sounds. Sound travels at the same speed regardless of its volume.
The string telephone mimics the use of a landline phone. Popular with science projects, a string telephone used vibrations to produce acoustic sounds.
Telephone
oscilloscope
No, the moon doesn't have sounds because there's no wind for the sounds to travel
The Bell Telephone Hour - 1959 The Sounds of America 3-9 was released on: USA: 17 February 1961
With a telephone or you can travel.
High pitched sounds, like all other sounds, travel in all directions in waves from their source. The direction they travel in can be affected by obstacles, reflections, and other factors, but they do not travel in a perfectly straight line.