Most famous is a SPL meter (Sound Pressure Level).
An SPLOIUYTR machine measures decibels.
deciBels
•Sound can be measured in many ways such as decibels. There is a special machine which you can by that measures how many decibels something makes. A pin makes 10 decibels where as a loud persons or a stereo can make up to 80 decibels. Volume is measured in decibels. So Frequency is measured in hertz
ruler
The instrument for measuring the angles of a triangle is called a protractor.
An SPLOIUYTR machine measures decibels.
plucked instrument
decibels
deciBels
The scream of a jet engine taking of measures 113 decibels. the scream of a frightened pig can measure 115 decibels.
A jet enjine at take-off measures 113 decibels, while a surprised pig can squeal at 115 decibels.
•Sound can be measured in many ways such as decibels. There is a special machine which you can by that measures how many decibels something makes. A pin makes 10 decibels where as a loud persons or a stereo can make up to 80 decibels. Volume is measured in decibels. So Frequency is measured in hertz
•Sound can be measured in many ways such as decibels. There is a special machine which you can by that measures how many decibels something makes. A pin makes 10 decibels where as a loud persons or a stereo can make up to 80 decibels. Volume is measured in decibels. So Frequency is measured in hertz
Hertz (cycles/second) measures frequency or pitch. Decibels measures loudness or sound pressure.
•Sound can be measured in many ways such as decibels. There is a special machine which you can by that measures how many decibels something makes. A pin makes 10 decibels where as a loud persons or a stereo can make up to 80 decibels. Volume is measured in decibels. So Frequency is measured in hertz
i would say decibels but this is a guess its what sound is measured in
This instrument is a balance.