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Why I change to the loudness level of a speaker with my pc, the level of vibration on the speaker changes. But sometimes I find the vibration is much bigger but the decibel measured with a tablet does not change as much. So why is this?
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∙ 9y ago
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Why are pitch and frequency similar to loudness and intensity?
sound has properties of loudness and pitch. The loudness of a sound depends on the amplitude of vibration. A speaker making a loud sound moves back and forth more than a speaker making a soft sound. The pitch of a sound depends on the frequency of vibration. A speaker making a high pitched sound like a siren vibrates with a higher frequency than the same speaker making a low pitched sound like thunder
Are loudness and pitch related?
No, pitch is related to wave frequency, loudness is related to wave amplitude.
Loudness of stereo speaker measured in decibels varies inversely as the sq of your distance from the speaker At 8 ft from the speaker the loudness is 28 decibels What is loudness 4ft from speaker?
Feelings are different from person to person. So don't talk of "measuring" the "loudness". You can really measure the sound pressure with a sound pressure level meter. At 8 ft from the speaker sound pressure level (SPL) is 28 decibels. What is loudness 4 ft from the speaker? You get 6 dB more level at half the distance r = 1/2, that is 34 dB. The sound pressure varies with distance 1/r from the sound source. There is nothing squared! Scroll down to related links and look at "Sound pressure p and the inverse distance law 1/r".
What is the loudness and softness of sound?
vibration remember please i'm your teacher and i know you are in wiki
Another word for sound?
noise, tone, voice, loudness, vibration, tenor, ringing
What is a unit used to express loudness of a sound?
The psychoacoustic loudness N is measured in sones. The loudness level (Volume) LN is measured in phons. Scroll down to related links and look at "Conversion of sone to phon and the problem with dBA".
How is amplitued related to loudness?
(amplitude)2 is directly proportional to loudness.
The loudness of a sound is the wave?
The loudness of a sound wave is proportional to the amplitude of the wave, which is to say, the size of the vibration.
How is the loudness related to amplitude?
The higher the amplitude the greater is the psychoacoustic feeling of the loudness.
What is loudness mesured in?
Loudness level LN is measured in phons and the Loudness N is measured in sones. Scroll down to related links and use the fine converter "Loudness level and loudness".
Is the measure of loudness frequency or decibels?
The decibel is a measure of loudness. Frequency is related to pitch.
Is loudness related to the frequency of soundwaves?
No.
