Loudness: Sound power is the cause, but sound pressure makes the effect.
Scroll down to related links and look at "Sound pressure and sound power - Effect and cause".
The perceived "loudness" of the sound varies directly as the amplitude of the wave.
Pitch (high and low)
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".
Units used to measure loudness are Sone (loudness N) and Phon (loudness level L). Scroll down to related links and look at "Loudness - Wikipedia" and "Sound level change and the change of the respective factor of volume and loudness"
Units used to measure loudness are Sone (loudness N) and Phon (loudness level L). Scroll down to related links and look at "Loudness - Wikipedia" and "Sound level change and the change of the respective factor of volume and loudness".
yes it is a unit of loudness
Decibels can compare loudness
Decibel is a measurement of loudness.
Decibel is a measurement of loudness.
Units used to measure loudness are Sone (loudness N) and Phon (loudness level L). Scroll down to related links and look at "Loudness - Wikipedia" and "Sound level change and the change of the respective factor of volume and loudness".
Loudness depends on the amplitude. square of amplitude is proportional to the loudness. Pitch is decided by the frequency. One can sing at higher pitch but at lower voice.
Loudness - band - was created in 1980.