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It depends on the frequency range of the signal generator. Obviously, you won't hear radio waves.
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Examples of the application of interfrence of sound waves?
Since the two waves 180 degrees out of phase cancel each other you can use interference for noise dampening. Pick up the sound and generate a signal that cancels it.
Is it true that the transmitter of a radio station combines an electronic signal with a sound waves?
No. The transmitter of a radio station emits an electromagnetic signal that has been modified by sound waves that were converted into an electronic signal.
Does sound waves cause objects to vibrate?
Sound waves are detected by the fact that the waves can cause objects to vibrate. The vibrations from the sound waves must be converted into a signal and then amplified and processed. Your ear and a microphone are common detectors of sound.
What does the amplitude of a wave depend on?
In the case of sound, amplitude is related to volume or loudness.- loud sounds generate waves of larger amplitude and your ear would register sound waves of large amplitude as louder.
What is the energy transfer of a loud speaker?
Electrical energy -> magnetic energy ---------> sound energy (signal) (electricity in voice coil) (sound waves)
Examples of the application of interfrence of sound waves?
Since the two waves 180 degrees out of phase cancel each other you can use interference for noise dampening. Pick up the sound and generate a signal that cancels it.
Is it true that the transmitter of a radio station combines an electronic signal with a sound waves?
No. The transmitter of a radio station emits an electromagnetic signal that has been modified by sound waves that were converted into an electronic signal.
What converts sound waves to an electrical signal?
Microphone can do this job.
Does sound waves cause objects to vibrate?
Sound waves are detected by the fact that the waves can cause objects to vibrate. The vibrations from the sound waves must be converted into a signal and then amplified and processed. Your ear and a microphone are common detectors of sound.
Difference between function generator and signal generator?
A signal generator provides a high-fidelity sine wave signal ranging from low frequencies to many GHz. Attenuation, modulation, and sweeping are typical features of a signal generator.A function generator is a lower-frequency instrument that typically provides sine, square, pulse, triangle and ramp waveforms. Function generators provide these standard functions from DC to a few MHz, and provide large voltage ranges.
What are the devices which converts sound signal into electrical signal other than microphone?
One is the hydrophone, used to pick up sound waves underwater.
Why sound waves change into electromagnetic waves in telephone?
Because an electric signal is much easier to transfer over long distances than a sound is.
What filter can be used to filter sound waves of 50hertz from a signal?
notch filter
What part of a microphone converts sound waves into an electrical signal?
The diaphragm
How is a sound generated on a string instrument?
By plucking the string you create waves which generate vibrations all sound and music are vibrations
Is audio signal an electromagnetic signal?
Because Audio waves move as sound waves through air as condensations and rarefactions or slight compressions and partial vacuums of gas molecules and can be stopped by the walls of a house.
How does ultra sonic work?
Ultrasound is sound we can not hear. Our ears can detect vibrations between 20-20,000 hertz (vibrations per second); anything outside this range is still physically a sound, but we simply can't detect it.
