def test_mfcc_options():
np.random.seed(98765)
dummy_input = np.random.rand(512)
# with c0
cc = pysptk.mfcc(dummy_input, 12, czero=True)
assert len(cc) == 13
# wth c0 + power
cc = pysptk.mfcc(dummy_input, 12, czero=True, power=True)
assert len(cc) == 14
# with power
cc = pysptk.mfcc(dummy_input, 12, power=True)
assert len(cc) == 13
def test_mfcc_options():
np.random.seed(98765)
dummy_input = np.random.rand(512)
# with c0
cc = pysptk.mfcc(dummy_input, 12, czero=True)
assert len(cc) == 13
# wth c0 + power
cc = pysptk.mfcc(dummy_input, 12, czero=True, power=True)
assert len(cc) == 14
# with power
cc = pysptk.mfcc(dummy_input, 12, power=True)
assert len(cc) == 13
def __test(length, order):
np.random.seed(98765)
dummy_input = np.random.rand(length)
cc = pysptk.mfcc(dummy_input, order, czero=True, power=True)
assert np.all(np.isfinite(cc))
def __test(n):
np.random.seed(98765)
dummy_input = np.random.rand(512)
pysptk.mfcc(dummy_input, 20, num_filterbanks=n)
def __test(n):
np.random.seed(98765)
dummy_input = np.random.rand(512)
cc = pysptk.mfcc(dummy_input, 20, num_filterbanks=n)
assert np.all(np.isfinite(cc))
def __test(length, order):
np.random.seed(98765)
dummy_input = np.random.rand(length)
cc = pysptk.mfcc(dummy_input, order, czero=True, power=True)
assert np.all(np.isfinite(cc))
def __test(n):
np.random.seed(98765)
dummy_input = np.random.rand(512)
cc = pysptk.mfcc(dummy_input, 20, num_filterbanks=n)
assert np.all(np.isfinite(cc))
