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The sound pressure moves the human ear drums and also the diaphragms of the microphones. A sound wave is transformed by the microphone to an electric voltage wave, which is amplified by a microphone pre-amplifier.
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What is the unit for measuring the relative intensity or loudness of sound?
Loudness N is measured in in sones.Loudness level LN is measured in in phons.Sound pressure level is measured in dBSPL, where the reference level of 0 dBSPL is the threshold of hearing.The ear drums and the microphones are only sensitve to the sound pressure.We measure the sound pressure with a sound level meter.Loudness is affected by sound pressure, frequency and its bandwidth, and duration (time).Usually sound is measured in Decibels.
What is sound collected by?
Sound is collected by microphones, which are devices that convert sound waves into electrical signals that can be processed, stored, and reproduced. Microphones can come in various types, such as dynamic, condenser, and ribbon microphones, each with its own characteristics suited for different applications.
How is sound ampifled?
By microphones, amplifiers and loudspeakers.
What is the difference between Omni-directional and Unidirectional Microphones?
Omni-directional microphones are meant to pick up sound from any direction at any time. Unidirectional microphones pick up sound from only one direction.
What is the unit for measuring the intensity of a sound?
Loudness N is measured in in sones.Loudness Level NL is measured in phons.Sound pressure level is measured in dBSPL, where the reference level of 0 dBSPL is the threshold of hearing.The ear drums and the microphones are only sensitve to the sound pressure. We measure the sound pressure with a sound level meter.Loudness is affected by sound pressure, frequency and its bandwidth, and duration (time).Usually sound is measured in Decibels.
What appliance uses small sound waves?
Microphones
What is the unit for measuring the relative intensity or loudness os sound?
Loudness N is measured in in sones.Loudness Level NL is measured in phons.Sound pressure level is measured in dBSPL, where the reference level of 0 dBSPL is the threshold of hearing.The ear drums and the microphones are only sensitve to the sound pressure. We measure the sound pressure with a sound level meter.Loudness is affected by sound pressure, frequency and its bandwidth, and duration (time).Usually sound is measured in Decibels.
Things that produces electric and sound energy?
microphones and guitars
Which device allows you to input sound to the computer?
A Microphone
Is microphones input or output device?
A Microphone does not output sound. It accepts sound. It is an input device.
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.
What is the difference between a CB microphone and a regular microphone?
CB microphones are generally more powerful than regular microphones. CB microphones are designed to only pick up sound from a certain direction where regular microphones may pick up unwanted background noise.
