Voice recognition, also known as automatic speech recognition (ASR) or speech-to-text (STT), is a technology that allows computers to interpret and transcribe spoken language into text. It involves the process of analyzing audio signals containing human speech and converting them into written text that can be processed, analyzed, or displayed by a computer system. Voice recognition systems use various techniques, including acoustic modeling, language modeling, and machine learning algorithms, to recognize and interpret the spoken words accurately. These systems typically involve preprocessing steps such as noise reduction, feature extraction, and audio segmentation to improve the accuracy of speech recognition. Voice recognition technology finds applications in a wide range of domains, including virtual assistants, dictation software, voice-activated commands, voice-controlled devices, transcription services, and accessibility tools for individuals with disabilities.

Note: This concise definition provides an overview of Voice Recognition. For further information, a more in-depth search on Google is recommended.