Changeset 1030a7b
 Timestamp:
 Dec 4, 2018, 2:14:34 AM (12 months ago)
 Branches:
 feature/autosink, feature/constantq, feature/pitchshift, feature/pydocstrings, feature/timestretch, master
 Children:
 6342fd1
 Parents:
 e5efa0f
 File:

 1 edited
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python/ext/pyfilter.c
re5efa0f r1030a7b 11 11 } Py_filter; 12 12 13 static char Py_filter_doc[] = "filter object"; 13 static char Py_filter_doc[] = "" 14 "digital_filter(order=7)\n" 15 "\n" 16 "Create a digital filter.\n" 17 ""; 18 19 static char Py_filter_set_c_weighting_doc[] = "" 20 "set_c_weighting(samplerate)\n" 21 "\n" 22 "Set filter coefficients to Cweighting.\n" 23 "\n" 24 "`samplerate` should be one of 8000, 11025, 16000, 22050, 24000, 32000,\n" 25 "44100, 48000, 88200, 96000, or 192000. `order` of the filter should be 5.\n" 26 "\n" 27 "Parameters\n" 28 "\n" 29 "samplerate : int\n" 30 " Samplingrate of the input signal, in Hz.\n" 31 ""; 32 33 static char Py_filter_set_a_weighting_doc[] = "" 34 "set_a_weighting(samplerate)\n" 35 "\n" 36 "Set filter coefficients to Aweighting.\n" 37 "\n" 38 "`samplerate` should be one of 8000, 11025, 16000, 22050, 24000, 32000,\n" 39 "44100, 48000, 88200, 96000, or 192000. `order` of the filter should be 7.\n" 40 "\n" 41 "Parameters\n" 42 "\n" 43 "samplerate : int\n" 44 " Samplingrate of the input signal.\n" 45 ""; 46 47 static char Py_filter_set_biquad_doc[] = "" 48 "set_biquad(b0, b1, b2, a1, a2)\n" 49 "\n" 50 "Set biquad coefficients. `order` of the filter should be 3.\n" 51 "\n" 52 "Parameters\n" 53 "\n" 54 "b0 : float\n" 55 " Forward filter coefficient.\n" 56 "b1 : float\n" 57 " Forward filter coefficient.\n" 58 "b2 : float\n" 59 " Forward filter coefficient.\n" 60 "a1 : float\n" 61 " Feedback filter coefficient.\n" 62 "a2 : float\n" 63 " Feedback filter coefficient.\n" 64 ""; 14 65 15 66 static PyObject * … … 157 208 static PyMethodDef Py_filter_methods[] = { 158 209 {"set_c_weighting", (PyCFunction) Py_filter_set_c_weighting, METH_VARARGS, 159 "set filter coefficients to Cweighting"},210 Py_filter_set_c_weighting_doc}, 160 211 {"set_a_weighting", (PyCFunction) Py_filter_set_a_weighting, METH_VARARGS, 161 "set filter coefficients to Aweighting"},212 Py_filter_set_a_weighting_doc}, 162 213 {"set_biquad", (PyCFunction) Py_filter_set_biquad, METH_VARARGS, 163 "set b0, b1, b2, a1, a2 biquad coefficients"},214 Py_filter_set_biquad_doc}, 164 215 {NULL} 165 216 };
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