Speech Processing detailed syllabus for Electronics & Communication Engineering (ECE) for 2021 regulation curriculum has been taken from the Anna Universities official website and presented for the ECE students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Electronics & Communication Engineering 5th Sem scheme and its subjects, do visit ECE 5th Sem 2021 regulation scheme. For Professional Elective-II scheme and its subjects refer to ECE Professional Elective-II syllabus scheme. The detailed syllabus of speech processing is as follows.
Course Objectives:
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Unit I
FUNDAMENTALS OF SPEECH 6 The Human speech production mechanism, Discrete-Time model of speech production, Speech perception – human auditory system, Phonetics – articulatory phonetics, acoustic phonetics, and auditory phonetics, Categorization of speech sounds, Spectrographic analysis of speech sounds, Pitch frequency, Pitch period measurement using spectral and cepstral domain, Formants, Evaluation of Formants for voiced and unvoiced speech.
Unit II
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Unit III
SPEECH CODING 6 Need for speech coding, Waveform coding of speech – PCM, Adaptive PCM, DPCM, ADPCM, Delta Modulation, Adaptive Delta Modulation, G.726 Standard for ADPCM, Parametric Speech Coding – Channel Vocoders, Linear Prediction Based Vocoders, Code Excited Linear Prediction (CELP) based Vocoders, Sinusoidal speech coding techniques, Hybrid coder, Transform domain coding of speech
Unit IV
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Unit V
SPEECH SYNTHESIS AND APPLICATION 6 A Text-to-Speech systems (TTS), Synthesizers technologies – Concatenative synthesis, Use of Formants for concatenative synthesis, Use of LPC for concatenative synthesis, HMM-based synthesis, Sinewave synthesis, Speech transformations, Watermarking for authentication of a speech, Emotion recognition from speech.
Practical Exercises:
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Hardware & Software Support Tools:
- Personal Computer with MATLAB
- Microphone and Speakers
Course Outcomes:
At the end of this course, the students will be able to:
- Understand the fundamentals of speech.
- Extract various speech features for speech related applications
- Choose an appropriate speech coder for a given application.
- Build a speech enhancement system.
- Build a text-to-speech synthesis system for various applications
Text Books:
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Reference Books:
- Rabiner L. R. and Juang B. H, Fundamentals of speech recognition, Pearson Education, 2003
- Thomas F. Quatieri, Discrete-time speech signal processing – Principles and practice, Pearson, 2012.
For detailed syllabus of all the other subjects of Electronics & Communication Engineering 5th Sem, visit ECE 5th Sem subject syllabuses for 2021 regulation.
For all Electronics & Communication Engineering results, visit Anna University ECE all semester results direct link.