Shure KSM44 manual Bidirectional Response Graphs

English

150o	180o	150o		150o	180o	150o
120o			120o	120o		120o
90o			90o	90o		90o
	–20 dB				–20 dB
	–15 dB				–15 dB
60o	–10 dB		60o	60o	–10 dB	60o
					–5 dB
	–5 dB
30o	+5 dB	30o		30o	+5 dB	30o
125		500		2500	10000
250	1000			5000	15000

FIGURE 6. TYPICAL POLAR PATTERNS

BIDIRECTIONAL RESPONSE GRAPHS

15 cm.

+10

dB

0

–10

60 cm.

2

3

4 5 6789

2

3

4 5 6789

20

50

100

1000

10000 20000

Hz

150o

180o

150o

150o

180o

150o

120o

120o

120o

120o

90o

90o

90o

90o

–20 dB

–20 dB

–15 dB

–15 dB

60o

–10 dB

60o

60o

–10 dB

60o

–5 dB

–5 dB

30o

30o

30o

30o

+5 dB

+5 dB

500

125

2500

10000

250

1000

5000

15000

FIGURE 8. TYPICAL POLAR PATTERNS

8