Changeset ff28d81

Timestamp:

Nov 17, 2018, 7:24:51 PM (6 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/timestretch, fix/ffmpeg5, master

Children:

d06c9a4

Parents:

ab8e838 (diff), 62c2d00 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' into feature/pytest

File:

• python/tests/test_mfcc.py (modified) (1 diff)

python/tests/test_mfcc.py

@@ -106 +106 @@
         #print coeffs
 
+
+class aubio_mfcc_fb_params(TestCase):
+
+    def test_set_scale(self):
+        buf_size, n_filters, n_coeffs, samplerate = 512, 20, 10, 16000
+        m = mfcc(buf_size, n_filters, n_coeffs, samplerate)
+        m.set_scale(10.)
+        m(cvec(buf_size))
+
+    def test_set_power(self):
+        buf_size, n_filters, n_coeffs, samplerate = 512, 20, 10, 16000
+        m = mfcc(buf_size, n_filters, n_coeffs, samplerate)
+        m.set_power(2.)
+        m(cvec(buf_size))
+
+    def test_set_mel_coeffs(self):
+        buf_size, n_filters, n_coeffs, samplerate = 512, 20, 10, 16000
+        m = mfcc(buf_size, n_filters, n_coeffs, samplerate)
+        m.set_mel_coeffs(0., samplerate/2.)
+        m(cvec(buf_size))
+
+    def test_set_mel_coeffs_htk(self):
+        buf_size, n_filters, n_coeffs, samplerate = 512, 20, 10, 16000
+        m = mfcc(buf_size, n_filters, n_coeffs, samplerate)
+        m.set_mel_coeffs_htk(0., samplerate/2.)
+        m(cvec(buf_size))
+
+    def test_set_mel_coeffs_slaney(self):
+        buf_size, n_filters, n_coeffs, samplerate = 512, 40, 10, 16000
+        m = mfcc(buf_size, n_filters, n_coeffs, samplerate)
+        m.set_mel_coeffs_slaney(samplerate)
+        m(cvec(buf_size))
+        assert m.get_power() == 1
+        assert m.get_scale() == 1
+
 if __name__ == '__main__':
     from _tools import run_module_suite