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| @@ -47,37 +47,6 @@ class aubio_filterbank_mel_test_case(TestCase): · 46 unmodified lines | ||
| 47 | 47 | [ 0.02070313, 0.02138672, 0.02127604, 0.02135417, |
| 48 | 48 | 0.02133301, 0.02133301, 0.02133311, 0.02133334, 0.02133345]) |
| 49 | 49 | |
| 50 | − def test_triangle_freqs_normal(self): | |
| 51 | − """ create a filter with set_triangle_bands, normal mode """ | |
| 52 | − f = filterbank(3, 1024) | |
| 53 | − freq_list = [100, 1000, 10000, 15000, 20000] | |
| 54 | − freqs = np.array(freq_list, dtype = float_type) | |
| 55 | − f.set_triangle_bands(freqs, 44100) | |
| 56 | − | |
| 57 | − def test_triangle_freqs_too_long(self): | |
| 58 | − """ create a filter with freq_list too long """ | |
| 59 | − f = filterbank(2, 1024) | |
| 60 | − freq_list = [100, 1000, 10000, 15000, 20000] | |
| 61 | − freqs = np.array(freq_list, dtype = float_type) | |
| 62 | − with assert_warns(UserWarning): | |
| 63 | − f.set_triangle_bands(freqs, 44100) | |
| 64 | − | |
| 65 | − def test_triangle_freqs_too_short(self): | |
| 66 | − """ create a filter with freq_list too short """ | |
| 67 | − f = filterbank(4, 1024) | |
| 68 | − freq_list = [100, 1000, 10000, 15000, 20000] | |
| 69 | − freqs = np.array(freq_list, dtype = float_type) | |
| 70 | − with assert_warns(UserWarning): | |
| 71 | − f.set_triangle_bands(freqs, 44100) | |
| 72 | − | |
| 73 | − def test_above_nyquist(self): | |
| 74 | − """ create a filter with freq_list too short """ | |
| 75 | − f = filterbank(3, 1024) | |
| 76 | − freq_list = [100, 1000, 10000, 15000, 23000] | |
| 77 | − freqs = np.array(freq_list, dtype = float_type) | |
| 78 | − with assert_warns(UserWarning): | |
| 79 | − f.set_triangle_bands(freqs, 44100) | |
| 80 | − | |
| 81 | 50 | def test_triangle_freqs_with_zeros(self): |
| 82 | 51 | """make sure set_triangle_bands works when list starts with 0""" |
| 83 | 52 | freq_list = [0, 40, 80] |