3M SoundPro SE Series - Page 6

Page v
053-469 RevC
SoundPro models SE and DL Data Addendum
Figure I.2 -0-90 degree incidence angles _____________________________________________________________ 191
Figure I.3 - 0-150 degree incidence angles ____________________________________________________________ 192
Figure I.4 - 0-180 degree incidence angles ____________________________________________________________ 193
Random Incidence ___________________________________________________________________________ 194
Figure I.5- Frequency Response ____________________________________________________________________ 194
Corrections ___________________________________________________________________________________ 195
Figure I.6 -Reflection, Diffraction, and Microphone Frequency Response ___________________________________ 195
Figure I.7 - Reflection, Diffraction, and Microphone Frequency Response ___________________________________ 196
Table I.8- Pressure field to free field ________________________________________________________________ 197
Table I.9- Pressure field to random incidence __________________________________________________________ 197
Self Generated Noise _________________________________________________________________________ 197
Table I.10-Broadband ____________________________________________________________________________ 197
Table I.11 – Octave Band _________________________________________________________________________ 198
Table I.12- 1/3 Octave Band ______________________________________________________________________ 201
BK4936 microphone using random incidence corrector (Figures/Tables “J”) ________________________ 208
Directional frequency response with mounted side toward speaker _______________________ 208
Figure J.1- 0-30 degree incidence angles _____________________________________________________________ 208
Figure J.2 - 0-90 degree incidence angles _____________________________________________________________ 209
Figure J.3- 0-150 degree incidence angles ____________________________________________________________ 210
Figure J.4- 0-180 degree incidence angles ____________________________________________________________ 211
Directional frequency response using random incidence corrector and face toward speaker
________________________________________________________________________________________________ 212
Figure J.5 - 0-30 degree incidence angles _____________________________________________________________ 212
Figure J.6 - 0-90 degree incidence angles _____________________________________________________________ 213
Figure J.7 - 0-150 degree incidence angles ____________________________________________________________ 214
Figure J.8- 0-180 degree incidence angles ____________________________________________________________ 215
Random Incidence ___________________________________________________________________________ 216
Figure J.9 - Frequency Response ___________________________________________________________________ 216
Table J.10 - Reflection, Diffraction, Microphone Frequency Response, and Windscreen ________________________ 217
Table J.11 -Pressure Field to Free Field Corrections ____________________________________________________ 218
Table J.12 - Pressure Field to Random Incidence Corrections _____________________________________________ 218
Self Generated Noise _________________________________________________________________________ 218
Table J.13-Broadband ____________________________________________________________________________ 218
Table J.14 – Octave Band _________________________________________________________________________ 219
Table J.15- 1/3 Octave Band ______________________________________________________________________ 222
BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) __________ 229
Directional frequency response using side toward speaker ________________________________ 229
Figure K.1- 0-30degree incidence angles _____________________________________________________________ 229
Figure K.2- 0-90 degree incidence angles _____________________________________________________________ 230
Figure K.3 - 0-150 degree incidence angles ___________________________________________________________ 231
Figure K.4 - 0-180 degree incidence angles ___________________________________________________________ 232
Directional frequency response using face toward speaker ________________________________ 233
Figure K.5 - 0-30 degree incidence angles ____________________________________________________________ 233
Figure K.6 - 0-90 degree incidence angles ____________________________________________________________ 234
Figure K.7 - 0-150 degree incidence angles ___________________________________________________________ 235
Figure K.8 -0-180 degree incidence angles ____________________________________________________________ 236
Random Incidence ___________________________________________________________________________ 237
Figure K.9 - Frequency Response ___________________________________________________________________ 237
Corrections ___________________________________________________________________________________ 238
Figure K.10 - Reflection, Diffraction, and Microphone Frequency Response _________________________________ 238
Figure K.11 -Reflection, Diffraction, and Microphone Frequency Response __________________________________ 239
Self Generated Noise _________________________________________________________________________ 240