Speech recognition is a technology that allows a computer to recognize and understand spoken language. This area of research focuses on developing algorithms and systems that can accurately convert spoken words into text or commands. Speech recognition technology is used in a wide range of applications, including virtual assistants, dictation software, and voice-controlled devices. Researchers in this field work to improve the accuracy, speed, and robustness of speech recognition systems, as well as to enhance their ability to understand different accents, languages, and variations in speech patterns.