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Digital Speech Signal Processing
Lectures
PDFs - 2023-24
Lecture 0 : Introduction
Lecture 1 : Discrete Time Signal Processing Framework
Lecture 2 : Production and Classification of Speech Sounds
Lecture 3 : Acoustics of Speech Production
Lecture 4 : Linear Prediction of Speech - Analysis and Synthesis
Lecture 5 : Sinusoidal Models
Lecture 6 : Speech Coding
Invited Lectures : Dr. George P. Kafentzis
Harmonic Models for Speech:
PDF
Samples from speech models (A/S):
Webpage 1
Samples from speech models (Time Scale):
Webpage 2
Samples from speech models (Pitch Scale):
Webpage 3
Invited Lectures : Dr. Yannis Pantazis
Quasi-Harmonic Models of Speech:
PDF
Invited Lecture : Mr. Michalis Raptakis
Neural Sinusoidal Models:
PDF
Invited Lecture : Dr. Jan Skoglund
Speech Compression
- Video
[MP4]
Lecture 7 : Speech Enhancement
Lecture 8 : Gaussian Mixture Models
Lecture 9 : Speaker Identification
Lecture 10: Automatic Speech Recognition
Lecture 11 : Speech Intelligibility
Invited Lecture : Eirini Sisamaki, PhD candidate
Text-to-Speech, Current Trends
Invited Lecture : Dr. Vassilis Tsiaras
Topics on Neural Speech Synthesis
Deep Learning for Speech Recognition
Simple Speech Recognition code
Invited Lecture : Muhammed Shifas PV, PhD candidate
Basic Introduction to Neural Networks
Neural Networks Application to Speech Enhancement
Invited Lecture : Dipjyoti Paul, PhD candidate
Neural Voice Conversion
Invited Lecture : Dr. Maria Markaki
Selection of Relevant Features for Audio Classification Tasks
Advancements on Speech Signal Processing for Voice Quality Assessment
PhD defense review
A note on Cross-Validation
Invited Lecture : Dr. Anna Sfakianaki
Articulation and Acoustics
Invited Lecture : Dr. Devora Kiagiadaki, MD, PhD
Phonetic Mechanism and its Function [PDF]
[Video1]
[Video2]
[Video3]
Lectures
PDFs - 2022-23
Lecture 1 : Discrete Time Signal Processing Framework
Lecture 2 : Production and Classification of Speech Sounds
Lecture 3 : Acoustics of Speech Production
Lecture 4 : Linear Prediction of Speech - Analysis and Synthesis
Lecture 5 : Sinusoidal Models
Lecture 6 : Speech Coding
Invited Lectures : Dr. George P. Kafentzis
Glottal Inverse Filtering:
PPTX
-
PDF
-
Supplementary material (ICASSP'11 paper)
Invited Lectures : Dr. George P. Kafentzis
Harmonic Models for Speech:
PDF
Samples from speech models (A/S):
Webpage 1
Samples from speech models (Time Scale):
Webpage 2
Samples from speech models (Pitch Scale):
Webpage 3
Invited Lectures : Dr. Yannis Pantazis
Quasi-Harmonic Models of Speech:
PDF
Invited Lecture : Mr. Michalis Raptakis
Neural Sinusoidal Models:
PDF
-
PPTX
Invited Lecture : Dr. Jan Skoglund
Speech Compression
- Video
[MP4]
Lecture 9 : Gaussian Mixture Models
Lecture 10 : Speaker Identification
Lecture 11: Automatic Speech Recognition
Invited Lecture : Dipjyoti Paul, PhD candidate
Voice Conversion
Invited Lecture : Muhammed Shifas PV, PhD candidate
Basic Introduction to Neural Networks
Neural Networks Application to Speech Enhancement
Lecture 12 : Speech Enhancement
Lecture 13 : Speech Intelligibility
Overview Lecture : Voice Function Assessment
Invited Lecture : Eirini Sisamaki, PhD candidate
Text-to-Speech, Current Trends
Invited Lecture : Dr. Vassilis Tsiaras
Topics on Neural Speech Synthesis
Invited Lecture : Dr. Maria Markaki
Selection of Relevant Features for Audio Classification Tasks
Advancements on Speech Signal Processing for Voice Quality Assessment
PhD defense review
A note on Cross-Validation
Invited Lecture : Dr. Devora Kiagiadaki, MD, PhD
Phonetic Mechanism and its Function [PDF]
[Video1]
[Video2]
[Video3]
Invited Lecture : Dr. Alexandros Papangelis
Dialogue Systems
- Video I
[MP4]
- Video II
[MP4]
Lectures
PDFs - 2021-22
Lecture 1 : Discrete Time Signal Processing Framework
Lecture 2 : Production and Classification of Speech Sounds
Lecture 3 : Acoustics of Speech Production
Lecture 4 : Linear Prediction of Speech - Analysis and Synthesis
Lecture 5 : Sinusoidal Models
Lecture 6 : Speech Coding
Invited Lecture : Dr. Anna Sfakianaki
Articulatory Phonetics
Invited Lecture : Dr. George Kafentzis
Harmonic and Quasi-Harmonic Models of Speech
Invited Lecture : Dr. Yannis Pantazis
Quasi-Harmonic Models of Speech
Invited Lecture : Mr. Michalis Raptakis
Neural Vocoders [PDF]
-
[PPTX]
Invited Lecture : Dr. Devora Kiagiadaki, MD, PhD
Phonetic Mechanism and its Function [PDF]
[Video1]
[Video2]
[Video3]
Overview Lecture : Voice Function Assessment
Invited Lecture : Dr. Maria Markaki
Selection of Relevant Features for Audio Classification Tasks
Advancements on Speech Signal Processing for Voice Quality Assessment
PhD defense review
A note on Cross-Validation
Lecture 7 : Speech Enhancement
Lecture 8 : Speech Intelligibility
Lecture 9 : Gaussian Mixture Models
Lecture 10 : Speaker Identification
Lecture 11 : Speech Synthesis
Invited Lecture : Eirini Sisamaki, PhD candidate
Text-to-Speech, Current Trends
Invited Lecture : Muhammed Shifas PV, PhD candidate
Basic Introduction to Neural Networks
Neural Networks Application to Speech Enhancement
Invited Lecture : Dipjyoti Paul, PhD candidate
Voice Conversion
Invited Lecture : Dr. Vassilis Tsiaras
Automatic Speech Recognition
- Video
[MP4]
Invited Lecture : Dr. Alexandros Papangelis
Dialogue Systems
- Video I
[MP4]
- Video II
[MP4]
Invited Lecture : Dr. Jan Skoglund
Speech Compression
- Video
[MP4]
2020-21 - PDFs and Videos
Lecture 1 : Discrete Time Signal Processing Framework
-
Slides with notes
-Video
MP4
Lecture 2 : Production and Classification of Speech Sounds
-
Slides with notes
- Video I
MP4
- Video II
MP4
Invited Lecture : Dr. Anna Sfakianaki
Articulatory Phonetics
- Video
MP4
Acoustic Phonetics
- Video
MP4
Lecture 3 : Acoustics of Speech Production
-
Slides with notes
- Video
MP4
Lecture 4 : Linear Prediction of Speech - Analysis and Synthesis
-
Slides with notes
- Video I
MP4
- Video II
MP4
Lecture 5 : Sinusoidal Models
-
Slides with notes
- Video
MP4
Lecture 6 : Speech Coding
-
Slides with notes
- Video
MP4
Lecture 7 : Gaussian Mixture Models
-
Slides with notes
- Video
MP4
Lecture 8 : Speaker Identification
-
Slides with notes
- Video
MP4
Lecture 9 : Hidden Markov Models
-
Slides with notes
- Video
Not recorded
Invited Lecture : Dr. Vassilis Tsiaras
Automatic Speech Recognition
- Video
MP4
Invited Lecture : Dr. Alexandros Papangelis
Dialogue Systems I
- Video I
MP4
- Video II
MP4
Overview Lecture: Yannis Stylianou
Neural Text-to-Speech Synthesis
- Video
MP4
Invited Lecture: Dr. Vassilis Tsiaras
Sequence-to-sequence with Attention
- Video
MP4
Lecture 10 : Speech Enhancement
-
Slides with notes
- Video
MP4
Invited Lecture : Muhammed Shifas PV, PhD candidate
Introduction to Neural Networks
- Video
Not recorded
Neural Network Applications in Speech Enhancement
- Video
MP4
Invited Lecture : Dr. Andreas Koutrouvelis
Multi-Microphone Noise Reduction and Source Separation
- Video
MP4
Invited Lecture : Dipjyoti Paul, PhD candidate
Voice Conversion
- Video
MP4
Overview Lecture : Yannis Stylianou
VoiceFunctionAssessment
- Video
MP4
Invited Lectures : Dr. George P. Kafentzis
Glottal Inverse Filtering:
PPTX
-
PDF
-
Supplementary material (ICASSP'11 paper)
Adaptive Sinusoidal Models:
PPTX
-
More on adaptive Sinusoidal Models
(PhD Thesis, Ch. 2 and 4)