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Table 1 (a) Number of spectral bins in each subband

From: Estimation of Interchannel Time Difference in Frequency Subbands Based on Nonuniform Discrete Fourier Transform

Subbands B1 B2 B3 B4 B5 B6 B7 B8 B9
Bins number 2 2 2 2 2 2 2 2 4
Subbands B10 B11 B12 B13 B14 B15 B16 B17 B18
Bins number 4 4 4 4 6 6 8 8 12
Subbands B19 B20 B21 B22 B23 B24 B25 B26 B27
Bins number 16 16 20 28 36 64 64 80 112
(b) Index of the first spectral bin in each subband
Subbands B1 B2 B3 B4 B5 B6 B7 B8 B9
Index 0 2 4 6 8 10 12 14 16
Subbands B10 B11 B12 B13 B14 B15 B16 B17 B18
Index 20 24 28 32 36 42 48 56 64
Subbands B19 B20 B21 B22 B23 B24 B25 B26 B27
Index 76 92 108 128 156 192 256 320 400