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Alexander Graham Bell was the first to create a telephone in 1875, or method to reproduce sound, although there were other contemporaries that were working on similar methods.
See the Wikipedia article:
http://en.wikipedia.org/wiki/Alexander_Graham_Bell
Certainly people had been making Musical Instruments for thousands or millions of years, and had some idea of vibrations and sound.
Anybody know who first characterized sound as a wave?
Oh, was reading about Doppler. He discovered the Doppler effect in 1842. Prior to Alexander Bell's telephone. This would be an early effort to evaluate the wave effect of sounds.
I'm also seeing notes that the Phonautograph was was invented by the Frenchman Édouard-Léon Scott de Martinville and patented in 1857. It was able to "record" sounds, but without playback. I assume in part it was used to look at sound waves. Record players and phonographs came in 1877 invented by Thomas Edison.
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Is sound energy energy?
Sound energy is a form of mechanical energy.
Friction reduces efficiency because energy is lost as?
heat energy + sound energy
Sound is a form of?
sound is form of energy
What does microphone convert sound energy into?
sound energy
Which form of energy is used to produce sound?
Sound is a form of energy... There may be many energy transformations before it becomes sound energy based on the instruments used. == == == ==
Who discoverd mechanical energy?
raze Galileo that live in the 20th century joke.........
Is sound energy energy?
Sound energy is a form of mechanical energy.
When was Peru discoverd?
peru was discoverd around the turn of the 16th century
Is a radio a sound energy?
A radio produces sound, and therefore sound energy. The radio waves, however, are electromagnetic energy, not sound. The function of a radio is to convert that electromagnetic energy into sound energy.
Sound energy as a carrier of energy?
Yes. Sound energy is a carrier of energy.
Is sound energy kinetic energy?
Yes, sound energy is kinetic energy.
Friction reduces efficiency because energy is lost as?
heat energy + sound energy
Sound is a form of?
sound is form of energy
What does microphone convert sound energy into?
sound energy
Which form of energy is used to produce sound?
Sound is a form of energy... There may be many energy transformations before it becomes sound energy based on the instruments used. == == == ==
Define sound energy?
Sound energy is,energy created by an objects vibration.
What is Vibration of molecules energy called?
Gravitational Energy.
