TABLE I.
Center frequencies (CF) and bandwidths (BW) for three experimental vocoder systems, expressed in Hz.
| V28 | Channel | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| CF | 118.2 | 156.7 | 199.4 | 246.8 | 299.5 | 358.0 | 423.0 | 495.2 | 575.4 | 664.4 | |
| BW | 36.4 | 40.5 | 44.9 | 49.9 | 55.4 | 61.6 | 68.4 | 76.0 | 84.4 | 93.8 | |
| Channel | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | |
| CF | 763.4 | 873.3 | 995.4 | 1131.0 | 1281.6 | 1448.9 | 1634.7 | 1841.2 | 2070.4 | 2325.1 | |
| BW | 104.1 | 115.7 | 128.5 | 142.7 | 158.5 | 176.1 | 195.6 | 217.3 | 241.3 | 268.0 | |
| Channel | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | |||
| CF | 2608.0 | 2922.2 | 3271.3 | 3659.0 | 4089.6 | 4567.9 | 5099.3 | 5689.4 | |||
| BW | 297.7 | 330.7 | 367.3 | 408.0 | 453.2 | 503.4 | 559.2 | 621.1 | |||
| V16A | Channel | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ||
| CF | 133.2 | 206.2 | 294.1 | 399.6 | 526.4 | 678.8 | 862.0 | 1082.2 | |||
| BW | 66.4 | 79.8 | 95.9 | 115.2 | 138.5 | 166.4 | 200.0 | 240.3 | |||
| Channel | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | |||
| CF | 1346.8 | 1664.7 | 2046.9 | 2506.2 | 3058.2 | 3721.6 | 4518.8 | 5477.0 | |||
| BW | 288.8 | 347.1 | 417.2 | 501.4 | 602.6 | 724.2 | 870.3 | 1046.0 | |||
| V16B | Channel | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ||
| CF | 79.9 | 146.0 | 226.3 | 323.9 | 442.3 | 586.1 | 760.7 | 972.8 | |||
| BW | 59.7 | 72.5 | 88.1 | 107.0 | 129.9 | 157.7 | 191.5 | 232.6 | |||
| Channel | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | |||
| CF | 1230.2 | 1542.9 | 1922.5 | 2383.5 | 2943.2 | 3622.9 | 4448.2 | 5450.4 | |||
| BW | 282.4 | 342.9 | 416.4 | 505.6 | 613.9 | 745.5 | 905.2 | 1099.2 |