Editing State-of-the-art (section)

=== Introduction ===
Speech enhancement/restoration represent pivotal areas within the field of speech technology, focusing on the improvement and rehabilitation of speech signals that have been degraded by various factors such as noise, reverberation, and data compression. The significance of this thematic focus cannot be overstated, as it directly impacts the usability, intelligibility, and overall quality of speech communication in diverse contexts, including telecommunications, voice assistants, and hearing aids. This literature collection aims to compile the most recent and influential works that drive innovation in these domains, highlighting the cutting-edge methodologies and the transformative potential they hold for enriching human-computer interaction and ensuring the accessibility of speech-based services for all users.