Changeset 9ef3c6e

Timestamp:

Nov 9, 2018, 7:14:26 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/pydocstrings, feature/timestretch, fix/ffmpeg5, master

Children:

01d4d19, 22ec93a, 893e699

Parents:

693de50

Message:

[filterbank] add a warning for duplicate freqs, improve nyquist warning

File:

• src/spectral/filterbank_mel.c (modified) (1 diff)

src/spectral/filterbank_mel.c

@@ -61 +61 @@
     } else if (freqs->data[fn] > samplerate / 2) {
       AUBIO_WRN("filterbank_mel: freqs should contain only "
-          "values > samplerate / 2.\n");
+          "values < samplerate / 2.\n");
     } else if (fn > 0 && freqs->data[fn] < freqs->data[fn-1]) {
       AUBIO_ERR("filterbank_mel: freqs should be a list of frequencies "
           "sorted from low to high, but freq[%d] < freq[%d-1]\n", fn, fn);
       return AUBIO_FAIL;
+    } else if (fn > 0 && freqs->data[fn] == freqs->data[fn-1]) {
+      AUBIO_WRN("filterbank_mel: set_triangle_bands received a list "
+          "with twice the frequency %f\n", freqs->data[fn]);
     }
   }