wtr
Full Member level 5
Hello,
The filter i'm looking for is a filter that deals with consistency.
Imagine you have power spectrogram, and the corresponding phase difference calculated direction (Angle of arrival +/-180)
So in the image below, the section where a 2x2 block of 45 or -45 (+/- some margin) exist I want the filter to return 1, whereas everywhere else I want 0. This would then be used to correlate with the power mask.
The problem with direct correlation is the number scale.
Example.
The filter i'm looking for is a filter that deals with consistency.
Imagine you have power spectrogram, and the corresponding phase difference calculated direction (Angle of arrival +/-180)
So in the image below, the section where a 2x2 block of 45 or -45 (+/- some margin) exist I want the filter to return 1, whereas everywhere else I want 0. This would then be used to correlate with the power mask.
The problem with direct correlation is the number scale.
Example.
| 5 | 45 | 123 | -1 | 0 | 43 | 37 | 0 |
| -55 | 30 | 37 | -22 | 3 | 84 | -32 | 120 |
| 6 | 134 | -45 | 23 | 45 | 45 | 43 | -49 |
| -6 | 3 | 9 | -4 | 45 | 45 | 43 | 3 |
| 30 | 37 | 57 | 3 | -23 | -159 | 59 | -163 |
| `8 | -5 | 2 | 72 | -80 | 55 | 98 | 41 |
| -45 | -45 | -43 | 32 | 20 | 1 | -120 | 5 |
| -45 | -45 | -43 | -50 | 37 | 3 | -23 | 0 |