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Commit d35eccd1 authored by André Anjos's avatar André Anjos 💬
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Finish first implemenation of xbob.ap

parent 7053b7c8
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setup.py
View file @ d35eccd1
......@@ -41,6 +41,7 @@ setup(
"xbob/ap/energy.cpp",
"xbob/ap/frame_extractor.cpp",
"xbob/ap/spectrogram.cpp",
"xbob/ap/ceps.cpp",
"xbob/ap/main.cpp",
],
packages = packages,
......
xbob/ap/ceps.cpp
View file @ d35eccd1
......@@ -71,9 +71,9 @@ int PyBobApCeps_Check(PyObject* o) {
static void PyBobApCeps_Delete (PyBobApCepsObject* o) {
o->parent.parent.parent.cxx = 0;
o->parent.parent.cxx = 0;
o->parent.cxx = 0;
o->parent.parent.parent.cxx = 0; // FrameExtractor
o->parent.parent.cxx = 0; // Energy
o->parent.cxx = 0; // Spectrogram
delete o->cxx;
Py_TYPE(o)->tp_free((PyObject*)o);
......@@ -125,10 +125,13 @@ static int PyBobApCeps_InitParameters
"win_length_ms",
"win_shift_ms",
"n_filters",
"n_ceps",
"f_min",
"f_max",
"delta_win",
"pre_emphasis_coeff",
"mel_scale",
"dct_norm",
0};
static char** kwlist = const_cast<char**>(const_kwlist);
......@@ -136,25 +139,31 @@ static int PyBobApCeps_InitParameters
double win_length_ms = 20.;
double win_shift_ms = 10.;
Py_ssize_t n_filters = 24;
Py_ssize_t n_ceps = 19;
double f_min = 0.;
double f_max = 0.;
double pre_emphasis_coeff = 0.;
double f_max = 4000.;
Py_ssize_t delta_win = 2;
double pre_emphasis_coeff = 0.95;
PyObject* mel_scale = Py_True;
if (!PyArg_ParseTupleAndKeywords(args, kwds, "d|ddndddO", kwlist,
&sampling_frequency, &win_length_ms, &win_shift_ms,
&n_filters, &f_min, &f_max, &pre_emphasis_coeff, &mel_scale))
PyObject* dct_norm = Py_True;
if (!PyArg_ParseTupleAndKeywords(args, kwds, "d|ddnnddndOO", kwlist,
&sampling_frequency, &win_length_ms, &win_shift_ms, &n_filters,
&n_ceps, &f_min, &f_max, &delta_win, &pre_emphasis_coeff,
&mel_scale, &dct_norm))
return -1;
bool mel_scale_ = PyObject_IsTrue(mel_scale);
bool dct_norm_ = PyObject_IsTrue(dct_norm);
try {
self->cxx = new bob::ap::Ceps(sampling_frequency,
win_length_ms, win_shift_ms, n_filters, f_min, f_max,
pre_emphasis_coeff, mel_scale_);
win_length_ms, win_shift_ms, n_filters, n_ceps, f_min, f_max,
delta_win, pre_emphasis_coeff, mel_scale_, dct_norm_);
if (!self->cxx) {
PyErr_Format(PyExc_MemoryError, "cannot create new object of type `%s' - no more memory", Py_TYPE(self)->tp_name);
return -1;
}
self->parent.parent.parent.cxx = self->cxx;
self->parent.parent.cxx = self->cxx;
self->parent.cxx = self->cxx;
}
......@@ -215,14 +224,19 @@ static int PyBobApCeps_Init(PyBobApCepsObject* self,
}
static PyObject* PyBobApCeps_Repr(PyBobApCepsObject* self) {
static const int MAXSIZE = 256;
char buffer[MAXSIZE];
Py_ssize_t n_filters = self->cxx->getNFilters();
Py_ssize_t n_ceps = self->cxx->getNCeps();
Py_ssize_t delta_win = self->cxx->getDeltaWin();
auto count = std::snprintf(buffer, MAXSIZE, "%s(sampling_frequency=%f, win_length_ms=%f, win_shift_ms=%f, n_filters=%" PY_FORMAT_SIZE_T "d, n_ceps=%" PY_FORMAT_SIZE_T "d, f_min=%f, f_max=%f, delta_win=%" PY_FORMAT_SIZE_T "d, pre_emphasis_coeff=%f, mel_scale=%s, dct_norm=%s)", Py_TYPE(self)->tp_name, self->cxx->getSamplingFrequency(), self->cxx->getWinLengthMs(), self->cxx->getWinShiftMs(), n_filters, n_ceps, self->cxx->getFMin(), self->cxx->getFMax(), delta_win, self->cxx->getPreEmphasisCoeff(), self->cxx->getMelScale()?"True":"False", self->cxx->getDctNorm()?"True":"False");
return
# if PY_VERSION_HEX >= 0x03000000
PyUnicode_FromFormat
PyUnicode_FromStringAndSize
# else
PyString_FromFormat
PyString_FromStringAndSize
# endif
("%s(sampling_frequency=%f, win_length_ms=%f, win_shift_ms=%f, n_filters=%" PY_FORMAT_SIZE_T "d, f_min=%f, f_max=%f, pre_emphasis_coeff=%f, mel_scale=%s)", Py_TYPE(self)->tp_name, self->cxx->getSamplingFrequency(), self->cxx->getWinLengthMs(), self->cxx->getWinShiftMs(), n_filters, self->cxx->getFMin(), self->cxx->getFMax(), self->cxx->getPreEmphasisCoeff(), self->cxx->getMelScale()?"True":"False");
(buffer, (count<=MAXSIZE)?count:MAXSIZE);
}
static PyObject* PyBobApCeps_RichCompare (PyBobApCepsObject* self,
......@@ -252,21 +266,21 @@ static PyObject* PyBobApCeps_RichCompare (PyBobApCepsObject* self,
}
PyDoc_STRVAR(s_n_filters_str, "n_filters");
PyDoc_STRVAR(s_n_filters_doc,
"The number of filter bands"
PyDoc_STRVAR(s_n_ceps_str, "n_ceps");
PyDoc_STRVAR(s_n_ceps_doc,
"The number of cepstral coefficients"
);
static PyObject* PyBobApCeps_GetNFilters
static PyObject* PyBobApCeps_GetNCeps
(PyBobApCepsObject* self, void* /*closure*/) {
return Py_BuildValue("n", self->cxx->getNFilters());
return Py_BuildValue("n", self->cxx->getNCeps());
}
static int PyBobApCeps_SetNFilters
static int PyBobApCeps_SetNCeps
(PyBobApCepsObject* self, PyObject* o, void* /*closure*/) {
if (!PyNumber_Check(o)) {
PyErr_Format(PyExc_TypeError, "`%s' n_filters can only be set using a number, not `%s'", Py_TYPE(self)->tp_name, Py_TYPE(o)->tp_name);
PyErr_Format(PyExc_TypeError, "`%s' n_ceps can only be set using a number, not `%s'", Py_TYPE(self)->tp_name, Py_TYPE(o)->tp_name);
return -1;
}
......@@ -274,14 +288,14 @@ static int PyBobApCeps_SetNFilters
if (PyErr_Occurred()) return -1;
try {
self->cxx->setNFilters(n);
self->cxx->setNCeps(n);
}
catch (std::exception& ex) {
PyErr_SetString(PyExc_RuntimeError, ex.what());
return -1;
}
catch (...) {
PyErr_Format(PyExc_RuntimeError, "cannot reset `n_filters' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
PyErr_Format(PyExc_RuntimeError, "cannot reset `n_ceps' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
return -1;
}
......@@ -289,73 +303,37 @@ static int PyBobApCeps_SetNFilters
}
PyDoc_STRVAR(s_f_min_str, "f_min");
PyDoc_STRVAR(s_f_min_doc,
"The minimum frequency of the filter bank"
PyDoc_STRVAR(s_delta_win_str, "delta_win");
PyDoc_STRVAR(s_delta_win_doc,
"The integer delta value used for computing the first and\n\
second order derivatives"
);
static PyObject* PyBobApCeps_GetFMin
static PyObject* PyBobApCeps_GetDeltaWin
(PyBobApCepsObject* self, void* /*closure*/) {
return Py_BuildValue("d", self->cxx->getFMin());
return Py_BuildValue("n", self->cxx->getDeltaWin());
}
static int PyBobApCeps_SetFMin
static int PyBobApCeps_SetDeltaWin
(PyBobApCepsObject* self, PyObject* o, void* /*closure*/) {
if (!PyNumber_Check(o)) {
PyErr_Format(PyExc_TypeError, "`%s' f_min can only be set using a number, not `%s'", Py_TYPE(self)->tp_name, Py_TYPE(o)->tp_name);
return -1;
}
double d = PyFloat_AsDouble(o);
if (PyErr_Occurred()) return -1;
try {
self->cxx->setFMin(d);
}
catch (std::exception& ex) {
PyErr_SetString(PyExc_RuntimeError, ex.what());
return -1;
}
catch (...) {
PyErr_Format(PyExc_RuntimeError, "cannot reset `f_min' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
PyErr_Format(PyExc_TypeError, "`%s' delta_win can only be set using a number, not `%s'", Py_TYPE(self)->tp_name, Py_TYPE(o)->tp_name);
return -1;
}
return 0;
}
PyDoc_STRVAR(s_f_max_str, "f_max");
PyDoc_STRVAR(s_f_max_doc,
"The maximum frequency of the filter bank"
);
static PyObject* PyBobApCeps_GetFMax
(PyBobApCepsObject* self, void* /*closure*/) {
return Py_BuildValue("d", self->cxx->getFMax());
}
static int PyBobApCeps_SetFMax
(PyBobApCepsObject* self, PyObject* o, void* /*closure*/) {
if (!PyNumber_Check(o)) {
PyErr_Format(PyExc_TypeError, "`%s' f_max can only be set using a number, not `%s'", Py_TYPE(self)->tp_name, Py_TYPE(o)->tp_name);
return -1;
}
double d = PyFloat_AsDouble(o);
Py_ssize_t n = PyNumber_AsSsize_t(o, PyExc_OverflowError);
if (PyErr_Occurred()) return -1;
try {
self->cxx->setFMax(d);
self->cxx->setDeltaWin(n);
}
catch (std::exception& ex) {
PyErr_SetString(PyExc_RuntimeError, ex.what());
return -1;
}
catch (...) {
PyErr_Format(PyExc_RuntimeError, "cannot reset `f_max' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
PyErr_Format(PyExc_RuntimeError, "cannot reset `delta_win' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
return -1;
}
......@@ -363,70 +341,32 @@ static int PyBobApCeps_SetFMax
}
PyDoc_STRVAR(s_pre_emphasis_coeff_str, "pre_emphasis_coeff");
PyDoc_STRVAR(s_pre_emphasis_coeff_doc,
"The coefficient used for the pre-emphasis"
PyDoc_STRVAR(s_dct_norm_str, "dct_norm");
PyDoc_STRVAR(s_dct_norm_doc,
"A factor by which the cepstral coefficients are multiplied"
);
static PyObject* PyBobApCeps_GetPreEmphasisCoeff
static PyObject* PyBobApCeps_GetDctNorm
(PyBobApCepsObject* self, void* /*closure*/) {
return Py_BuildValue("d", self->cxx->getPreEmphasisCoeff());
}
static int PyBobApCeps_SetPreEmphasisCoeff
(PyBobApCepsObject* self, PyObject* o, void* /*closure*/) {
if (!PyNumber_Check(o)) {
PyErr_Format(PyExc_TypeError, "`%s' pre_emphasis_coeff can only be set using a number, not `%s'", Py_TYPE(self)->tp_name, Py_TYPE(o)->tp_name);
return -1;
}
double d = PyFloat_AsDouble(o);
if (PyErr_Occurred()) return -1;
try {
self->cxx->setPreEmphasisCoeff(d);
}
catch (std::exception& ex) {
PyErr_SetString(PyExc_RuntimeError, ex.what());
return -1;
}
catch (...) {
PyErr_Format(PyExc_RuntimeError, "cannot reset `pre_emphasis_coeff' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
return -1;
}
return 0;
}
PyDoc_STRVAR(s_mel_scale_str, "mel_scale");
PyDoc_STRVAR(s_mel_scale_doc,
"Tells whether cepstral features are extracted on a linear\n\
(LFCC) or Mel (MFCC) scale\n\
");
static PyObject* PyBobApCeps_GetMelScale
(PyBobApCepsObject* self, void* /*closure*/) {
if (self->cxx->getMelScale()) Py_RETURN_TRUE;
if (self->cxx->getDctNorm()) Py_RETURN_TRUE;
else Py_RETURN_FALSE;
}
static int PyBobApCeps_SetMelScale
static int PyBobApCeps_SetDctNorm
(PyBobApCepsObject* self, PyObject* o, void* /*closure*/) {
bool b = PyObject_IsTrue(o);
if (PyErr_Occurred()) return -1;
try {
self->cxx->setMelScale(b);
self->cxx->setDctNorm(b);
}
catch (std::exception& ex) {
PyErr_SetString(PyExc_RuntimeError, ex.what());
return -1;
}
catch (...) {
PyErr_Format(PyExc_RuntimeError, "cannot reset `mel_scale' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
PyErr_Format(PyExc_RuntimeError, "cannot reset `dct_norm' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
return -1;
}
......@@ -434,32 +374,32 @@ static int PyBobApCeps_SetMelScale
}
PyDoc_STRVAR(s_energy_filter_str, "energy_filter");
PyDoc_STRVAR(s_energy_filter_doc,
"Tells whether we use the energy or the square root of the energy"
PyDoc_STRVAR(s_with_energy_str, "with_energy");
PyDoc_STRVAR(s_with_energy_doc,
"Tells if we add the energy to the output feature"
);
static PyObject* PyBobApCeps_GetEnergyFilter
static PyObject* PyBobApCeps_GetWithEnergy
(PyBobApCepsObject* self, void* /*closure*/) {
if (self->cxx->getEnergyFilter()) Py_RETURN_TRUE;
if (self->cxx->getWithEnergy()) Py_RETURN_TRUE;
else Py_RETURN_FALSE;
}
static int PyBobApCeps_SetEnergyFilter
static int PyBobApCeps_SetWithEnergy
(PyBobApCepsObject* self, PyObject* o, void* /*closure*/) {
bool b = PyObject_IsTrue(o);
if (PyErr_Occurred()) return -1;
try {
self->cxx->setEnergyFilter(b);
self->cxx->setWithEnergy(b);
}
catch (std::exception& ex) {
PyErr_SetString(PyExc_RuntimeError, ex.what());
return -1;
}
catch (...) {
PyErr_Format(PyExc_RuntimeError, "cannot reset `energy_filter' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
PyErr_Format(PyExc_RuntimeError, "cannot reset `with_energy' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
return -1;
}
......@@ -467,32 +407,32 @@ static int PyBobApCeps_SetEnergyFilter
}
PyDoc_STRVAR(s_log_filter_str, "log_filter");
PyDoc_STRVAR(s_log_filter_doc,
"Tells whether we use the log triangular filter or the triangular filter"
PyDoc_STRVAR(s_with_delta_str, "with_delta");
PyDoc_STRVAR(s_with_delta_doc,
"Tells if we add the first derivatives to the output feature"
);
static PyObject* PyBobApCeps_GetLogFilter
static PyObject* PyBobApCeps_GetWithDelta
(PyBobApCepsObject* self, void* /*closure*/) {
if (self->cxx->getLogFilter()) Py_RETURN_TRUE;
if (self->cxx->getWithDelta()) Py_RETURN_TRUE;
else Py_RETURN_FALSE;
}
static int PyBobApCeps_SetLogFilter
static int PyBobApCeps_SetWithDelta
(PyBobApCepsObject* self, PyObject* o, void* /*closure*/) {
bool b = PyObject_IsTrue(o);
if (PyErr_Occurred()) return -1;
try {
self->cxx->setLogFilter(b);
self->cxx->setWithDelta(b);
}
catch (std::exception& ex) {
PyErr_SetString(PyExc_RuntimeError, ex.what());
return -1;
}
catch (...) {
PyErr_Format(PyExc_RuntimeError, "cannot reset `log_filter' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
PyErr_Format(PyExc_RuntimeError, "cannot reset `with_delta' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
return -1;
}
......@@ -500,32 +440,32 @@ static int PyBobApCeps_SetLogFilter
}
PyDoc_STRVAR(s_energy_bands_str, "energy_bands");
PyDoc_STRVAR(s_energy_bands_doc,
"Tells whether we compute a ceps or energy bands"
PyDoc_STRVAR(s_with_delta_delta_str, "with_delta_delta");
PyDoc_STRVAR(s_with_delta_delta_doc,
"Tells if we add the second derivatives to the output feature"
);
static PyObject* PyBobApCeps_GetEnergyBands
static PyObject* PyBobApCeps_GetWithDeltaDelta
(PyBobApCepsObject* self, void* /*closure*/) {
if (self->cxx->getEnergyBands()) Py_RETURN_TRUE;
if (self->cxx->getWithDeltaDelta()) Py_RETURN_TRUE;
else Py_RETURN_FALSE;
}
static int PyBobApCeps_SetEnergyBands
static int PyBobApCeps_SetWithDeltaDelta
(PyBobApCepsObject* self, PyObject* o, void* /*closure*/) {
bool b = PyObject_IsTrue(o);
if (PyErr_Occurred()) return -1;
try {
self->cxx->setEnergyBands(b);
self->cxx->setWithDeltaDelta(b);
}
catch (std::exception& ex) {
PyErr_SetString(PyExc_RuntimeError, ex.what());
return -1;
}
catch (...) {
PyErr_Format(PyExc_RuntimeError, "cannot reset `energy_bands' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
PyErr_Format(PyExc_RuntimeError, "cannot reset `with_delta_delta' of %s: unknown exception caught", Py_TYPE(self)->tp_name);
return -1;
}
......@@ -535,59 +475,45 @@ static int PyBobApCeps_SetEnergyBands
static PyGetSetDef PyBobApCeps_getseters[] = {
{
s_n_filters_str,
(getter)PyBobApCeps_GetNFilters,
(setter)PyBobApCeps_SetNFilters,
s_n_filters_doc,
0
},
{
s_f_min_str,
(getter)PyBobApCeps_GetFMin,
(setter)PyBobApCeps_SetFMin,
s_f_min_doc,
0
},
{
s_f_max_str,
(getter)PyBobApCeps_GetFMax,
(setter)PyBobApCeps_SetFMax,
s_f_max_doc,
s_n_ceps_str,
(getter)PyBobApCeps_GetNCeps,
(setter)PyBobApCeps_SetNCeps,
s_n_ceps_doc,
0
},
{
s_pre_emphasis_coeff_str,
(getter)PyBobApCeps_GetPreEmphasisCoeff,
(setter)PyBobApCeps_SetPreEmphasisCoeff,
s_pre_emphasis_coeff_doc,
s_delta_win_str,
(getter)PyBobApCeps_GetDeltaWin,
(setter)PyBobApCeps_SetDeltaWin,
s_delta_win_doc,
0
},
{
s_mel_scale_str,
(getter)PyBobApCeps_GetMelScale,
(setter)PyBobApCeps_SetMelScale,
s_mel_scale_doc,
s_dct_norm_str,
(getter)PyBobApCeps_GetDctNorm,
(setter)PyBobApCeps_SetDctNorm,
s_dct_norm_doc,
0
},
{
s_energy_filter_str,
(getter)PyBobApCeps_GetEnergyFilter,
(setter)PyBobApCeps_SetEnergyFilter,
s_energy_filter_doc,
s_with_energy_str,
(getter)PyBobApCeps_GetWithEnergy,
(setter)PyBobApCeps_SetWithEnergy,
s_with_energy_doc,
0
},
{
s_log_filter_str,
(getter)PyBobApCeps_GetLogFilter,
(setter)PyBobApCeps_SetLogFilter,
s_log_filter_doc,
s_with_delta_str,
(getter)PyBobApCeps_GetWithDelta,
(setter)PyBobApCeps_SetWithDelta,
s_with_delta_doc,
0
},
{
s_energy_bands_str,
(getter)PyBobApCeps_GetEnergyBands,
(setter)PyBobApCeps_SetEnergyBands,
s_energy_bands_doc,
s_with_delta_delta_str,
(getter)PyBobApCeps_GetWithDeltaDelta,
(setter)PyBobApCeps_SetWithDeltaDelta,
s_with_delta_delta_doc,
0
},
{0} /* Sentinel */
......
xbob/ap/energy.cpp
View file @ d35eccd1
......@@ -165,13 +165,16 @@ static int PyBobApEnergy_Init(PyBobApEnergyObject* self,
}
static PyObject* PyBobApEnergy_Repr(PyBobApEnergyObject* self) {
static const int MAXSIZE = 256;
char buffer[MAXSIZE];
auto count = std::snprintf(buffer, MAXSIZE, "%s(sampling_frequency=%f, win_length_ms=%f, win_shift_ms=%f)", Py_TYPE(self)->tp_name, self->cxx->getSamplingFrequency(), self->cxx->getWinLengthMs(), self->cxx->getWinShiftMs());
return
# if PY_VERSION_HEX >= 0x03000000
PyUnicode_FromFormat
PyUnicode_FromStringAndSize
# else
PyString_FromFormat
PyString_FromStringAndSize
# endif
("%s(sampling_frequency=%f, win_length_ms=%f, win_shift_ms=%f)", Py_TYPE(self)->tp_name, self->cxx->getSamplingFrequency(), self->cxx->getWinLengthMs(), self->cxx->getWinShiftMs());
(buffer, (count<=MAXSIZE)?count:MAXSIZE);
}
static PyObject* PyBobApEnergy_RichCompare (PyBobApEnergyObject* self,
......
xbob/ap/frame_extractor.cpp
View file @ d35eccd1
......@@ -167,13 +167,16 @@ static int PyBobApFrameExtractor_Init(PyBobApFrameExtractorObject* self,
}
static PyObject* PyBobApFrameExtractor_Repr(PyBobApFrameExtractorObject* self) {
static const int MAXSIZE = 256;
char buffer[MAXSIZE];
auto count = std::snprintf(buffer, MAXSIZE, "%s(sampling_frequency=%f, win_length_ms=%f, win_shift_ms=%f)", Py_TYPE(self)->tp_name, self->cxx->getSamplingFrequency(), self->cxx->getWinLengthMs(), self->cxx->getWinShiftMs());
return
# if PY_VERSION_HEX >= 0x03000000
PyUnicode_FromFormat
PyUnicode_FromStringAndSize
# else
PyString_FromFormat
PyString_FromStringAndSize
# endif
("%s(sampling_frequency=%f, win_length_ms=%f, win_shift_ms=%f)", Py_TYPE(self)->tp_name, self->cxx->getSamplingFrequency(), self->cxx->getWinLengthMs(), self->cxx->getWinShiftMs());
(buffer, (count<=MAXSIZE)?count:MAXSIZE);
}
static PyObject* PyBobApFrameExtractor_RichCompare (PyBobApFrameExtractorObject* self,
......
xbob/ap/spectrogram.cpp
View file @ d35eccd1
......@@ -123,8 +123,8 @@ static int PyBobApSpectrogram_InitParameters
double win_shift_ms = 10.;
Py_ssize_t n_filters = 24;
double f_min = 0.;
double f_max = 0.;
double pre_emphasis_coeff = 0.;
double f_max = 4000.;
double pre_emphasis_coeff = 0.95;
PyObject* mel_scale = Py_True;
if (!PyArg_ParseTupleAndKeywords(args, kwds, "d|ddndddO", kwlist,
&sampling_frequency, &win_length_ms, &win_shift_ms,
......@@ -201,14 +201,17 @@ static int PyBobApSpectrogram_Init(PyBobApSpectrogramObject* self,
}
static PyObject* PyBobApSpectrogram_Repr(PyBobApSpectrogramObject* self) {
static const int MAXSIZE = 256;
char buffer[MAXSIZE];
Py_ssize_t n_filters = self->cxx->getNFilters();
auto count = std::snprintf(buffer, MAXSIZE, "%s(sampling_frequency=%f, win_length_ms=%f, win_shift_ms=%f, n_filters=%" PY_FORMAT_SIZE_T "d, f_min=%f, f_max=%f, pre_emphasis_coeff=%f, mel_scale=%s)", Py_TYPE(self)->tp_name, self->cxx->getSamplingFrequency(), self->cxx->getWinLengthMs(), self->cxx->getWinShiftMs(), n_filters, self->cxx->getFMin(), self->cxx->getFMax(), self->cxx->getPreEmphasisCoeff(), self->cxx->getMelScale()?"True":"False");
return
# if PY_VERSION_HEX >= 0x03000000
PyUnicode_FromFormat
PyUnicode_FromStringAndSize
# else
PyString_FromFormat
PyString_FromStringAndSize
# endif
("%s(sampling_frequency=%f, win_length_ms=%f, win_shift_ms=%f, n_filters=%" PY_FORMAT_SIZE_T "d, f_min=%f, f_max=%f, pre_emphasis_coeff=%f, mel_scale=%s)", Py_TYPE(self)->tp_name, self->cxx->getSamplingFrequency(), self->cxx->getWinLengthMs(), self->cxx->getWinShiftMs(), n_filters, self->cxx->getFMin(), self->cxx->getFMax(), self->cxx->getPreEmphasisCoeff(), self->cxx->getMelScale()?"True":"False");
(buffer, (count<=MAXSIZE)?count:MAXSIZE);
}
static PyObject* PyBobApSpectrogram_RichCompare (PyBobApSpectrogramObject* self,
......
xbob/ap/test_ceps.py
View file @ d35eccd1
......@@ -5,11 +5,11 @@
# Copyright (C) 2011-2013 Idiap Research Institute, Martigny, Switzerland
import os, sys
import unittest
import numpy
import array
import math
import time
import nose.tools
from . import Ceps
......@@ -114,7 +114,7 @@ def dct_transform(filters, n_filters, dct_kernel, n_ceps, dct_norm):
return ceps
def cepstral_features_extraction(obj, rate_wavsample, win_length_ms, win_shift_ms, n_filters, n_ceps, dct_norm, f_min, f_max, delta_win,
def cepstral_features_extraction(rate_wavsample, win_length_ms, win_shift_ms, n_filters, n_ceps, dct_norm, f_min, f_max, delta_win,
pre_emphasis_coef, mel_scale, with_energy, with_delta, with_delta_delta):
#########################
## Initialisation part ##
......@@ -341,7 +341,7 @@ def cepstral_features_extraction(obj, rate_wavsample, win_length_ms, win_shift_m
return data
def cepstral_comparison_run(obj, rate_wavsample, win_length_ms, win_shift_ms, n_filters, n_ceps, dct_norm, f_min, f_max, delta_win,