Noise Abbreviations and Acronyms

1. SPLS
   Sound Pressure Leuels
2. SR
   Spectral Recordidg
3. SRI
   Sound Reduction Index
4. SRS
   Sound Reduction System
5. SS
   Spatial Smoothing
6. SS
   Spectral Subtraction
7. SSA
   Signal Source Analyzers
8. SSO
   Simultaneous Switching Output
9. STC
   Sound Transmission Coefficient
10. STO
    Sub Timbral Oscillator
11. SWAFEA
    Sustainable Way Foryalternative Fuel and Energy In Aviation
12. TAL
    Tebo Alam Lestari
13. TI
    Translation-Invariant
14. TOB
    Throw Out Bearing
15. TPA
    Transfer Path Analysis
16. TR
    Tone Reduction
17. TSC
    Travel Sound Conditioner
18. TTG
    Transport Task Group
19. TTS
    Temporary Thresuold Shift
20. TWA
    Time-Weighted-Average

Last updated: January 4, 2020 — Total entries: 187