shithub: aubio

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src/pitch/pitch.c: add aliases for freq (hertz, Hz, and f0)

--- a/src/pitch/pitch.c

+++ b/src/pitch/pitch.c

@@ -236,6 +236,12 @@

   aubio_pitch_mode pitch_mode;

   if (strcmp (pitch_unit, "freq") == 0)

     pitch_mode = aubio_pitchm_freq;

+  else if (strcmp (pitch_unit, "hertz") == 0)

+    pitch_mode = aubio_pitchm_freq;

+  else if (strcmp (pitch_unit, "Hz") == 0)

+    pitch_mode = aubio_pitchm_freq;

+  else if (strcmp (pitch_unit, "f0") == 0)

+    pitch_mode = aubio_pitchm_freq;

   else if (strcmp (pitch_unit, "midi") == 0)

     pitch_mode = aubio_pitchm_midi;

   else if (strcmp (pitch_unit, "cent") == 0)