APP TECHNICAL DATA
VOLUME TWO
AC
O
US
TIC
AL
PER
FORMANCE PA
RTN
ER
SH
IP
EASTERN ACOUSTIC WORKS, INC.
One Main Street, Whitinsville, MA 01588 • TEL: (508) 234 - 6158 • FAX: (508) 234 - 8251 • BBS (508) 234-6173
Volume 2: Release 1.2
Acoustical Performance Partnership Program
Page 184
6.5
MH690iE POLAR RESPONSE
6.5.1
Horizontal Polar Data
6.5.1.2
Octave Band 250 Hz
90
°
120
°
150
°
180
°
210
°
240
°
270
°
300
°
330
°
60
°
30
°
0
°
B
K
-36
-24 -30
-18
-12
-6
0
-36
-24
-30
-18 -12 -6 0
MH690 Horizontal Polar Data
1/3 Octave Band 315 Hz
90
°
120
°
150
°
180
°
210
°
240
°
270
°
300
°
330
°
60
°
30
°
0
°
B
K
-36
-24 -30
-18
-12
-6
0
-36
-24
-30
-18 -12 -6 0
MH690 Horizontal Polar Data
1/3 Octave Band 250 Hz
90
°
120
°
150
°
180
°
210
°
240
°
270
°
300
°
330
°
60
°
30
°
0
°
B
K
-36
-24 -30
-18
-12
-6
0
-36
-24
-30
-18 -12 -6 0
MH690 Horizontal Polar Data
1/3 Octave Band 200 Hz
90
°
120
°
150
°
180
°
210
°
240
°
270
°
300
°
330
°
60
°
30
°
0
°
B
K
-36
-24 -30
-18
-12
-6
0
-36
-24
-30
-18 -12 -6 0
MH690 Horizontal Polar Data
Octave Band 250 Hz
