The formal definition (per ISO 532):
Sones – unit of how loud a sound is perceived. Sones are a unit of how loud a sound is perceived. The sone scale is linear. Doubli... Solar Royal Sone - Wikipedia The sone (/ˈsoʊn/) is a unit of loudness, the subjective perception of sound pressure. The study of perceived loudness is included... Wikipedia psycho-acoustics terms and definitions - Dr-Jordan-Design Therefore, these ratings are now included in almost all handheld sound level meters. * Sound Level dB(A) Sound is usually first co... Dr-Jordan-Design Sound Quality Algorithms - NI - National Instruments Mar 31, 2025 —
