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".
View page
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"
View page
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".