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This module has no docstring.
with_traceback(...)
Exception.with_traceback(tb) --
set self.__traceback__ to tb and return self.
args = <attribute 'args' of 'BaseException' objects>
add(fragment1, fragment2, width, /) Return a fragment which is the addition of the two samples passed as parameters.
adpcm2lin(fragment, width, state, /) Decode an Intel/DVI ADPCM coded fragment to a linear fragment.
alaw2lin(fragment, width, /) Convert sound fragments in a-LAW encoding to linearly encoded sound fragments.
avg(fragment, width, /) Return the average over all samples in the fragment.
avgpp(fragment, width, /) Return the average peak-peak value over all samples in the fragment.
bias(fragment, width, bias, /) Return a fragment that is the original fragment with a bias added to each sample.
byteswap(fragment, width, /) Convert big-endian samples to little-endian and vice versa.
cross(fragment, width, /) Return the number of zero crossings in the fragment passed as an argument.
findfactor(fragment, reference, /) Return a factor F such that rms(add(fragment, mul(reference, -F))) is minimal.
findfit(fragment, reference, /) Try to match reference as well as possible to a portion of fragment.
findmax(fragment, length, /) Search fragment for a slice of specified number of samples with maximum energy.
getsample(fragment, width, index, /) Return the value of sample index from the fragment.
lin2adpcm(fragment, width, state, /) Convert samples to 4 bit Intel/DVI ADPCM encoding.
lin2alaw(fragment, width, /) Convert samples in the audio fragment to a-LAW encoding.
lin2lin(fragment, width, newwidth, /) Convert samples between 1-, 2-, 3- and 4-byte formats.
lin2ulaw(fragment, width, /) Convert samples in the audio fragment to u-LAW encoding.
max(fragment, width, /) Return the maximum of the absolute value of all samples in a fragment.
maxpp(fragment, width, /) Return the maximum peak-peak value in the sound fragment.
minmax(fragment, width, /) Return the minimum and maximum values of all samples in the sound fragment.
mul(fragment, width, factor, /) Return a fragment that has all samples in the original fragment multiplied by the floating-point value factor.
ratecv(fragment, width, nchannels, inrate, outrate, state, weightA=1, weightB=0, /) Convert the frame rate of the input fragment.
reverse(fragment, width, /) Reverse the samples in a fragment and returns the modified fragment.
rms(fragment, width, /) Return the root-mean-square of the fragment, i.e. sqrt(sum(S_i^2)/n).
tomono(fragment, width, lfactor, rfactor, /) Convert a stereo fragment to a mono fragment.
tostereo(fragment, width, lfactor, rfactor, /) Generate a stereo fragment from a mono fragment.
ulaw2lin(fragment, width, /) Convert sound fragments in u-LAW encoding to linearly encoded sound fragments.