"CATT-Acoustic v8.0g, : Acoustic parameters ,Copyright © CATT 1988-2007" "Original file name: C:\DOCUMENTS AND SETTING...GRENOBLE_METRO\PARAM_A0x.TXT" "Original save time: 2012-02-28 15:14:53" " Project : -" " GEOMETRICAL INFORMATION" " Src id and loc [m] : A0 "; 56,020; 81,890; 4,270 " Rec id and loc [m] : 01 "; 46,150; 85,000; 4,200 " VARIABLE SOURCE DATA" " Directivity" " Type (library) : OMNI.SD0" " Dir. Index (DI) [dB] : "; 0,0; 0,0; 0,0; 0,0; 0,0; 0,0 " Level" " On axis 1m [dB] : "; 90,0; 90,0; 90,0; 90,0; 90,0; 90,0 " Total power [dB] : "; 100,9; 100,9; 100,9; 100,9; 100,9; 100,9 " Auxiliary delay [ms] : "; 0,0 " VARIABLE AIR DATA" " Temperature [°C] : "; 20 " Relative humidity [%] : "; 50 " Density [kg/m³] : "; 1,2 " Sound speed [m/s] : "; 343 " Impedance [Ns/m³] : "; 412 " Diss. coeff. [0.001/m] : "; 0,10; 0,30; 0,63; 1,07; 2,28; 6,83;" (estimated)" " CALCULATION RESULTS" " Head direction [m] : " ;01;; 46,150; 85,020; 4,200;" (individual)" " GLOBAL RESULTS FROM TRACING - RTC-II" " Trunc[s] Rays[-] Lost[-] Absorbed[-] Angle[°]" ; 0,59; 18032; 5; 0; 1,5 ;" 125";" 250";" 500";" 1k ";" 2k ";" 4k " " MFP [m] "; 3,36; 3,36; 3,35; 3,35; 3,35; 3,35 " Diffs[%] "; 16,31; 17,02; 18,83; 21,88; 23,65; 25,54 " T-15 [s] "; 1,05; 0,64; 0,54; 0,54; 0,62; 0,61;" (LS-fit -5 to -20 dB)" " T-30 [s] "; 1,17; 0,71; 0,63; 0,66; 0,62; 0,60;" (LS-fit -5 to -35 dB)" " EyrT [s] "; 0,82; 0,52; 0,38; 0,34; 0,48; 0,50;" (MFP, AbsC)" " EyrTg[s] "; 0,82; 0,52; 0,38; 0,34; 0,48; 0,51;" (MFP, AbsCg)" " SabT [s] "; 0,89; 0,59; 0,45; 0,41; 0,55; 0,56;" (Vact, Sact, AbsCg)" " AbsC [%] "; 15,1; 23,0; 29,7; 32,6; 24,0; 21,7;" (based on tracing)" " AbsCg[%] "; 15,1; 22,9; 29,7; 32,7; 24,0; 21,7;" (area-proportional)" " Back[dB] "; 45,0; 38,0; 32,0; 28,0; 25,0; 23,0;" (non-individual bkg noise level)" " Resi[dB] "; 0,0; 0,0; 0,0; 0,0; 0,0; 0,0;" (indiv. resid. bkg noise level)" " AVERAGE/ACTUAL VOLUME/SURFACE INFORMATION" " V[m³] Lx[m] Ly[m] Lz[m] S[m2] Sact[m²] Vact[m³]" 989,4 ; 26,35 ; 10,74 ; 3,49 ; 1180; 1182; 991 "Rec id Initial delay time [ms]" " 01 "; 30,14 " RASTI With background noise" " 01 "; 75,0; 75,0 " STI Original With background noise" " 01 "; 73,3; 73,3 " TI [%]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k " 01 ; 61,7; 73,1; 76,5; 78,5; 73,9; 72,4; 77,7 " TI(n) [%]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k " 01 ; 61,7; 73,1; 76,5; 78,5; 73,9; 72,4; 77,7 " Weights "; 130; 140; 110; 120; 190; 170; 140;" x 0.001 (original) " " Ts [ms]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k ";" sum " 01 ; 60,5; 32,9; 24,8; 21,7; 30,8; 33,6; 36,6 " D-50 [%]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k ";" sum " 01 ; 58,3; 76,7; 81,5; 83,8; 78,5; 76,1; 74,6 " C-80 [dB]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k ";" sum " 01 ; 4,4; 9,1; 10,9; 12,3; 9,3; 9,1; 8,1 " LFC [%]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k ";" sum " 01 ; 48,7; 44,1; 36,6; 36,3; 41,2; 44,5; 42,3 " LF [%]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k ";" sum " 01 ; 36,9; 32,8; 27,9; 28,3; 31,0; 34,0; 31,9 " G [dB]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k ";" sum " 01 ; 13,3; 10,8; 9,1; 8,2; 10,3; 10,4; 10,6 " SPL [dB]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k ";" sum " 01 ; 83,3; 80,8; 79,1; 78,1; 80,2; 80,1; 89,1; 85,9;" (A)" " EDT [s]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k ";" sum " 01 ; 0,92; 0,56; 0,55; 0,50; 0,56; 0,55;" ---" " T-15 [s]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k ";" sum " 01 ; 1,05; 0,64; 0,54; 0,54; 0,62; 0,61;" ---" " T-30 [s]";" 125";" 250";" 500";" 1k ";" 2k ";" 4k ";" sum " 01 ; 1,17; 0,71; 0,63; 0,66; 0,62; 0,60;" ---"