Phonetic signals and their coding

Lecturer:

Jan Uhlíř (gar.)

Tutor:

Jan Uhlíř (gar.)

Supervisor:

Department of Circuit Theory

Synopsis:

Organs of speech, speech production, perception. Digital model of articulation, auditory models. Quantization-uniform, with companding, optimal, adaptive. Linear prediction, adaptive, DPCM, ADPCM. Delta modulation. Block-adaptive linear prediction. Algorithms of parametric coding. RELP, CELP, parameter quantization. Speech signal analysis, voicing, formants. Spectral distances of speech segments. Enhancement of noisy speech. Text to speech synthesis. Automatic speech recognition systems - DTW, HMM, ANN.

Requirements:

Syllabus of lectures:

Syllabus of tutorials:

Study Objective:

Study materials:

[1] Deller, J.R. - Hansen, J.H.L. - Proakis, J.G.: Discrete-time

processing of speech signáls, New York: IEEE Press 2000, 908 s., ISBN

0-7803-5386-2

[2] http://www.ee.ic.ac.uk/hp/staff/dmb/courses/speech/speech.htm

Note:

Time-table for winter semester 2011/2012:

Time-table is not available yet

Time-table for summer semester 2011/2012:

Time-table is not available yet

The course is a part of the following study plans:

• Doctoral studies, daily studies (compulsory elective course)
• Doctoral studies, combined studies (compulsory elective course)
• Doctoral studies, structured daily studies (compulsory elective course)
• Doctoral studies, structured combined studies (compulsory elective course)