Linguistics 478/578
Speech technology
Handouts:
syllabus
survey
HW#1
HW#2
acoustics handout
wave file of Mike saying [a]
wave file of Mike saying [i]
snd2spec.m
spec.m
mhfildesignexample.fda
simplespectrogram.m
sampling demo
quantization demo
LPC demo
HW#3
LPC sine wave demo
tV.wav
aeC.wav
ioCa.wav
torment.wav
LPC pitch demo
PSOLA pictures
PSOLA pitch demo
pitch extraction function (needed for PSOLA demo)
dowords.m
(for HW#4)
ed.m
(for HW#4)
HW#4
digits dataset
training function for digits dataset
testing function for digits dataset
length training function for digits dataset
length testing function for digits dataset
filterbank demo
filterbank training function for digits dataset
filterbank testing function for digits dataset
"stand" wave
"stand" textgrid
dynamic time warping demo
dynamic time warping function
DTW testing code for digits dataset
HW#5
logarhythmic scaled spectrum demo
mel filterbank demo
cepstrum demo
LPC coefficients training function for digits dataset
MFCC training function for digits dataset
Performance on larger word list for question #1 on HW#4
HW#6
nouns.txt for HW#6
verbs.txt for HW#6
makeran.m for HW#6
nounsverbs.m for HW#6
k-means demo
vector quantization for digits dataset
Mixed Gaussian demo
needed for Mixed Gaussian demo
HW#7
hmmtst.m for HW#7
vq7.m for HW#7
perceptron demo
neural net demo
LSTM demo
(Note: this does not work as written for windows. I've submitted a request to mathworks to find out what the problem is and will report back when I know more. For now, switch
'adam'
to
'sgdm'
on windows.)
precompiled digits data for LSTM demo
final HW
data file for final HW
N-gram approximation demo
zipf demo
Readings and resources:
Corpus for approximation demo
Corpus for zipf demo
Links:
Wavenet
Kaldi course
Praat software
Matlab software
(sitelicensed for UA folks)
Mike Hammond