See Also: sone(medicine)
sone(dictionary)

sone (iou)



sone noun. E17.
[Latin sonus sound.]
Sound. Only in E17.
A unit of subjective loudness such that the number of sones is proportional to the loudness of a sound, a tone of frequency 1000 Hz and 40 dB above the listener's audibility threshold producing a loudness of one sone. M20.