Home >  Term: SPL
SPL

Sound pressure level. A measure of sound intensity. SPL is commonly expressed as a ratio in decibels relative to 0 dB SPL, or as an absolute level in Pascals (Pa). Although SPL is sometimes used to approximately indicate loudness, the correlation of SPL to loudness is complex due to perceptual factors. See also weighting.

0 0

Penulis

  • Iris Loenning
  • (China)

  •  (Gold) 1365 poin
  • 100% positive feedback
© 2024 CSOFT International, Ltd.