o o o o o o o o o o o o o o o o o o o o o o o o o L n o L n 0 5 0 5 0 L n o L n r - c o c o L n L n . t . t c o c 0 2 2 1 ( V ) l u a u n O p J B i V U a j a A B a u S J I P H > I B q : J
| | Peak Freciuency ( Hz ) |
| Band | Using the single | Using the double |
| Version of A | Version of B | Version of A | Version of B |
| fla | 16k | 18k | 16k | 18k |
| flb | | | 10. 7k | 12k |
| f2a | 6. 3k | 8. 2k | 6. 3k | 8. 2k |
| f2b | | | 4. 2k | 5. 5k |
| f3a | 2. 5k | 3. 4k | 2. 5k | 3. 4k |
| f3b | | | 1. 7k | 2. 3k |
| f4a | lk | 1. 5k | 1k | 1. 5k |
| f4b | | | 670 | 1k |
| f5a | 400 | 600 | 400 | 600 |
| f5b | | | 265 | 400 |
| f6a | 160 | 240 | 160 | 240 |
| f6b | | | 107 | 160 |
| f7a | 63 | 95 | 63 | 95 |
| f7b | | | 42* | 63 |
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