CARDIOID RESPONSE GRAPHS
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+10 |
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| 60 cm. |
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| 2 | 3 | 4 5 6789 | 2 | 3 | 4 5 6789 |
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| 20 | 50 | 100 |
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| FIGURE 3. TYPICAL FREQUENCY RESPONSE | |||||||||||||||
150o | 180o |
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| 150o |
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| 180o | 150o | |||||
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120o |
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| 120o | 120o |
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90o |
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| 90o | 90o |
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| 90o |
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60o |
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| 60o | 60o |
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| 30o |
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| 30o |
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| 30o |
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| +5 dB |
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| 500 |
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125 |
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| 2500 |
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| 10000 |
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250 |
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| 1000 |
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| 5000 |
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| 15000 |
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FIGURE 4. TYPICAL POLAR PATTERNS
OMNIDIRECTIONAL RESPONSE GRAPHS
+10 |
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dB | 0 |
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| 15 cm. |
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| 60 cm. |
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| 2 | 3 | 4 5 6789 |
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| 20 | 50 | 100 |
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| 1000 |
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| 10000 20000 |
Hz
FIGURE 5. TYPICAL FREQUENCY RESPONSE
English
7