Open Access
Table 3
Frequency band division.
| Band | Center frequency(Hz) | Frequency range(Hz) |
|---|---|---|
| 1 | 580 | 500–674 |
| 2 | 783 | 674–910 |
| 3 | 1057 | 910–1228 |
| 4 | 1426 | 1228–1657 |
| 5 | 1925 | 1657–2236 |
| 6 | 2597 | 2236–3017 |
| 7 | 3504 | 3017–4071 |
| 8 | 4728 | 4071–5492 |
| 9 | 6038 | 5492–7411 |
| 10 | 8608 | 7411–9999 |
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