AI voice recognition encompasses the technologies, software, and hardware systems engineered to identify, interpret, and process human speech. This technology fundamentally relies on artificial intelligence, particularly machine learning models and deep neural networks, to perform automatic speech recognition (ASR). The core function of ASR systems is to convert spoken language into a machine-readable format, such as text or executable commands. More advanced solutions integrate natural language understanding (NLU) to discern user intent and context, enabling sophisticated human-computer interactions.