主题词：Speech and Audio Processing; Speech Recognition and Synthesis; Music and Audio Processing; Advanced Adaptive Filtering Techniques; Topic Modeling; Natural Language Processing Techniques; Hearing Loss and Rehabilitation; Acoustic Wave Phenomena Research; Blind Source Separation Techniques; Diverse Scientific and Economic Studies; Ferroelectric and Negative Capacitance Devices; Music Technology and Sound Studies; Human auditory perception and evaluation; Speech and dialogue systems; Multimodal Machine Learning Applications; Digital Media and Visual Art; Big Data and Digital Economy; Sentiment Analysis and Opinion Mining; Advanced Text Analysis Techniques; Phonetics and Phonology Research; Indoor and Outdoor Localization Technologies; Voice and Speech Disorders; Text and Document Classification Technologies; Video Analysis and Summarization; Direction-of-Arrival Estimation Techniques