Special Sections on 'Advances in Machine Learning Based Speech Processing and Voice Privacy' (Articles 1-2) and '' Big Data Analytics, IoT, and the Role of Speech Technologies' (Articles 3-5)

Special Section on 'Analysis of Speech technology and its applications' (articles 1-6)

Special Sections on 'Advanced Neural Approaches and NLP in Speech Technology' (Articles 1-6) and 'Arabic NLP and Speech Recognition Using Deep and Machine Learning' (Articles 7 - 11)

Special Section on 'AI Driven Feature Extraction Techniques' (Articles 1-12)

Special Section on 'Advances in Speech Recognition using Machine Learning Paradigm. Part 4'. (Articles 1-13)

Special Section on Human Computer Interaction for Speech and Augmentative Communication (Articles 1 - 12)

Special Section on Artificial Intelligence and Automatic Speech Processing (Articles 1-7)

Special Section on Next Generation Acoustic Signal Processing (Articles 1-9)

Special Section on 'Big Data Analytics, IoT, and the Role of Speech Technologies' (Articles 1-11)

Special Section on Advances in Speech Recognition using Machine Learning Paradigm. Part 3. (Articles 1-10)

Special Section on 'Advances in Speech Recognition For Ubiquitous AI Applications' Part 2. (Articles 1-10)

Special Section on Advances in Speech Recognition using Machine Learning Paradigm. Part 2. (Articles 1-11)

Special section on Advanced Neural Approaches and NLP in Speech Technology

Special section on Advances in Speech Recognition using Machine Learning Paradigm. Part 1. (Articles 1-16)

Special Section on 'Advances in Speech Recognition For Ubiquitous AI Applications' Part 1. (Articles 1-8)

Special Section: Advances in Speech, Music and Audio Signal Processing (articles 1 - 13)

Special section on 'Speech, Speaker and Language recognition in Sub-Optimal Environment’

Special issue on Arabic Natural Language Processing and Speech Recognition: A study of algorithms, resources, tools, techniques, and commercial applications

Special issue on Speaker Recognition

Special issue on Speech Processing and Soft Computing

Special issue on Expositions of Romanian Scientists on the Design of Text-to-Speech Synthesis and Natural Language Understanding and Generation Systems

Special issue on Rethinking Natural Language Processing for Speech Technology

Special Double Issue on Chinese Spoken Language Technology