3M SoundPro SE Series - Page 7

Page vi
053-469 RevC
SoundPro models SE and DL Data Addendum
Table K.12-Broadband ___________________________________________________________________________ 240
Table K.13 – Octave Band ________________________________________________________________________ 241
Table K.14- 1/3 Octave Band ______________________________________________________________________ 244
BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) ____ 251
Directional Frequency response _____________________________________________________________ 251
Figure L.1- 0-30 degree incidence angles _____________________________________________________________ 251
Figure L.2 - 0-90 degree incidence angles ____________________________________________________________ 252
Figure L.3 - 0-150 degree incidence angles ___________________________________________________________ 253
Figure L.4 - 0-180 degree incidence angles ___________________________________________________________ 254
Random Incidence ___________________________________________________________________________ 255
Figure L.5 - Frequency Response ___________________________________________________________________ 255
Corrections ___________________________________________________________________________________ 256
Figure L.6 - Reflection, Diffraction, and Microphone Frequency Response __________________________________ 256
Figure L.7- Pressure Field to Free Field Corrections ____________________________________________________ 257
Figure L.8 -Pressure Field to Random Incidence Corrections _____________________________________________ 257
Self Generated Noise _________________________________________________________________________ 257
Table L.9 -Broadband ____________________________________________________________________________ 257
Table L.10 – Octave Band ________________________________________________________________________ 258
Table L.11- 1/3 Octave Band ______________________________________________________________________ 261
BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”)
_________________________________________________________________________________________ 268
Directional Frequency Response ____________________________________________________________ 268
Figure M.1 - 0-30 degree incidence angles ____________________________________________________________ 268
Figure M.2 -0-90 degree incidence angles ____________________________________________________________ 269
Figure M.3 - 0-150 degree incidence angles ___________________________________________________________ 270
Figure M.4 - 0-180 degree incidence angles ___________________________________________________________ 271
Random Incidence ___________________________________________________________________________ 272
Figure M.5 - Frequency Response __________________________________________________________________ 272
Corrections ___________________________________________________________________________________ 273
Figure M.6 - Reflection, Diffraction, and Microphone Frequency Response __________________________________ 273
Figure M.7 -Reflection, Diffraction, and Microphone Frequency Response __________________________________ 274
Self Generated Noise _________________________________________________________________________ 275
Table M.8 - Broadband ___________________________________________________________________________ 275
Table M.9 – Octave Band _________________________________________________________________________ 276
Table M.10 - 1/3 Octave Band _____________________________________________________________________ 279