Course details
Speech Signal Processing
Guarantor
Language of instruction
Completion
Time span
- 26 hrs lectures
- 2 hrs exercises
- 12 hrs pc labs
- 12 hrs projects
Department
Study literature
- Psutka, J.: Komunikace s počítačem mluvenou řečí. Academia, Praha, 1995, ISBN 80-200-0203-0
- Gold, B., Morgan, N.: Speech and Audio Signal Processing, John Wiley & Sons, 2000, ISBN 0-471-35154-7
Fundamental literature
- Psutka, J.: Komunikace s počítačem mluvenou řečí. Academia, Praha, 1995, ISBN 80-200-0203-0
Syllabus of lectures
- Introduction, applications of speech processing, sciences relevant for SP, informational content of speech.
- Digital processing of speech signals.
- Speech production and perception, basic notions from psycho-acoustics, applications in speech processing.
- Introduction to phonetics, international norms for phoneme mark-up.
- Pre-processing and basic parameters of speech.
- Linear-predictive model, spectrum using LP, applications of LP.
- Cepstral analysis, Mel-frequency cepstrum.
- Determination of fundamental frequency.
- Speech coding
- Speech recognition - dynamic programming DTW, hidden Markov models HMM
- Speech synthesis
- Software and libraries for speech processing.
Syllabus of numerical exercises
- Parameterization, DTW, HMM.
- Presentation of projects.
Syllabus of computer exercises
- Except the last one, Matlab is used in labs.
- Frames, windows, spectrum, pre-processing.
- Linear prediction (LPC).
- Fundamental frequency estimation.
- Coding.
- Recognition - Dynamic time Warping (DTW).
- Recognition - hidden Markov models (Hidden Markov Model Toolkit - HTK).
Course inclusion in study plans
- Programme IT-MGR-2, field MBI, MMI, 1st year of study, Compulsory-Elective
- Programme IT-MGR-2, field MBS, MIS, MMM, any year of study, Elective
- Programme IT-MGR-2, field MGM, 1st year of study, Compulsory
- Programme IT-MGR-2, field MIN, any year of study, Compulsory-Elective
- Programme IT-MGR-2, field MPS, 1st year of study, Elective
- Programme IT-MGR-2, field MPV, MSK, 2nd year of study, Compulsory-Elective