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What amplifies sound waves by as much as 20 times their original intensity?
A microphone and an amplifier with a loudspeaker does this. The microphone converts the soundpressure to electric signals. The amplifier amplifies these signals and the loudspeaker converts back the electric signals to sound pressure. Our ear drums are moved by the sound pressure as a sound field quantity. It is not the sound intensity as an energy quantity.
How does sound travel electronically?
An electronic device converts the sound waves into a digital signal/code that is then transported by microwaves or radiowaves, until it reaches another device that converts that code back into a soundwave.
What instrument converts electrical energy to sound or image signals in a radio or television?
Loudspeakers and earphones convert electrical energy to sound energy. LCD monitors, plasma screens, and CRTs make images out of electrical signals.
Is a microphone a converter of sound energy to electrical energy and why?
Yes the microphone converts sound waves/vibrations into electrical energy/signals. This is done so that the sound can be recorded for storage and playback or transmitted to some distant location (the the sound could not reach).
What converts sound energy into eletrical energy?
Microphone converts sound energy to electrical energy.
In recording what is a mike?
It is a short word for microphone, used in recording the actual sound. it changes sound waves into electrical signals.
What piece of station equipment converts electrical signals to sound waves?
a speaker's 'coil' (and magnet) converts electrical signals to sound
What converts analogue signals to digital signals for transmission over telephone lines?
Actually you have this backwards, the telephone lines can only carry analogue signals (voice band, 20Hz to 3KHz) not digital signals.The device that converts digital signals to analogue signals for transmission over telephone lines is called a phone MoDem(this stands for phone modulator demodulator). At the opposite end of the line it of course converts the telephone analogue signals back to digital signals.
What is a microphone?
a transducer that converts sound to electrical signals
What is a device that captures electrical signals and converts them to sound?
speaker
What changes your voices sound waves into digital sounds?
microphone
What amplifies sound waves by as much as 20 times their original intensity?
A microphone and an amplifier with a loudspeaker does this. The microphone converts the soundpressure to electric signals. The amplifier amplifies these signals and the loudspeaker converts back the electric signals to sound pressure. Our ear drums are moved by the sound pressure as a sound field quantity. It is not the sound intensity as an energy quantity.
How is data retrieved from the telephone?
how is data retrieved from the telephone? the transmitter converts the sound waves to electrical signals which are sent through the telephone network to the receiving phone. the receiving telephone converts the signals into audible sound in the receiver.
For radio broadcasts sound signals are converted to?
For radio broadcasting, sound waves are converted to electrical waves that are further transmitted. This transformation is done by a device called a transducer, which converts physical parameters into an electrical form (signals).
What is the defintition of telephone?
An instrument that converts voice and other sound signals into a form that can be transmitted to remote locations and that receives and reconverts waves into sound signals. source: thefreedictionary
How does sound travel electronically?
An electronic device converts the sound waves into a digital signal/code that is then transported by microwaves or radiowaves, until it reaches another device that converts that code back into a soundwave.
What device converts sound waves to electric current?
Microphones will convert sound waves into electrical signals. An ear (i..e human ear) will also convert sound waves into electrical signals.
