Speech and Computer: 23rd International Conference, SPECOM 2021, St. Petersburg, Russia, September 27-30, 2021, Proceedings

Text-Independent Speaker Verification Employing CNN-LSTM-TDNN Hybrid Networks.- End-to-End Voice Spoofing Detection Employing Time Delay Neural Networks and Higher Order Statistics.- Assessing Velar Gestures Timing in European Portuguese Nasal Vowels with RT-MRI Data.- Designing and Deploying an Interaction Modality for Articulatory-Based Audiovisual Speech Synthesis.- Kurdish Spoken Dialect Recognition Using X-vector Speaker Embedding.- An ASR-based Tutor for Learning to Read: How to Optimize Feedback to First Graders.- Velocity Differences Between Velum Raising and Lowering Movements.- Pragmatic Markers of Russian Everyday Speech: Invariants in Dialogue and Monologue.- Language Adaptation for Speaker Recognition Systems using Contrastive Learning.- Evaluating X-vector-based Speaker Anonymization Under White-box Assessment.- Improved Prosodic Clustering for Multispeaker and Speaker-Independent Phoneme-Level Prosody Control.- Initial Experiments on Question Answering from the Intrinsic Structure of Oral History Archives.- Imagined, Intended, and Spoken Speech Envelope Synthesis from Neuromagnetic Signals.- What Causes Phonetic Reduction in Russian Speech: New Evidence from Machine Learning Algorithms.- Toxic Comment Classification Service in Social Network.- Deep Learning based Engagement Recognition in Highly Imbalanced Data.- Intraspeaker Variability of a Professional Lecturer: Ageing, Genre, Pragmatics vs. Voice Acting (Case Study).- An Ensemble Approach for the Diagnosis of COVID-19 from Speech and Cough Sounds.- Where are We in Semantic Concept Extraction for Spoken Language Understanding?.- Learning Mizo Tones from F0 Contours using 1D-CNN.- OCR Improvements for Images of Multi-Page Historical Documents.- X-Bridge: Image-to-Image Translation with Reconstruction Capabilities.- Who is Selling to Whom - Feature Evaluation for Multi-block Classification in Invoice Information Extraction.- Multimodal Corpus Analysis of Autoblog 2020: Lecture Videos in

Machine Learning.- Text and Synthetic Data for Domain Adaptation in End-to-End Speech Recognition.- Speaker-invariant Speech-To-Intent Classification for Low-Resource Languages.- Speaker-Dependent Visual Command Recognition in Vehicle Cabin: Methodology and Evaluation.- Optimised Code-Switched Language Model Data Augmentation in Four Under-Resourced South African Languages.- Synthesis Speech based Data Augmentation for Low Resource Children ASR.- End-to-End Russian Speech Recognition Models with Multi-Head Attention.- Word-level Style Control for Expressive, Non-attentive Speech Synthesis.- Perceiving Speech Aggression with and without Textual Context on Twitter Social Network Site.-

Assessing Speaker Interpolation in Neural Text-to-Speech.- A Mobile Application for Detection of Amyotrophic Lateral Sclerosis via Voice Analysis.- Child's Emotional Speech Classification by Human across Two Languages: Russian & Tamil.- Analysis of Dialogues of Typically Developing Children, Children with

Down Syndrome and ASD using Machine Learning Methods.- Speaker Adaptation with Continuous Vocoder-based DNN-TTS.- Automatic Recognition of the Psychoneurological State of Children:

Autism Spectrum Disorders, Down Syndrome, Typical Development.- Study on Acoustic Model Personalization in a Context of Collaborative Learning Constrained by Privacy Preservation.- USC: An Open-Source Uzbek Speech Corpus and Initial Speech Recognition Experiments.- A Study of Multilingual End-to-End Speech Recognition for Kazakh, Russian, and English.- Dialog Speech Sentiment Classification for Imbalanced Datasets.- Explicit Control of the Level of Expressiveness in DNN-based Speech Synthesis by Embedding Interpolation.- Experimental Analysis of Expert and Quantitative Estimates of Syllable Recordings in the Process of Speech Rehabilitation.- Methods for Using Class Based N-gram Language Models in the Kaldi Toolkit.- Spectral Root Features for Replay Spoof Detection in Voice Assistants.-