: Speech Recognition (SR) is the ability to translate a dictation or spoken word to text. Speech Recognition is known as
“automatic speech recognition“(ASR) or speech to text (STT). Speech recognition is the process of converting an acoustic signal,
captured by a microphone or any peripherals, to a set of words. To achieve speech understanding we can use linguistic
processing. The speech input is given through the headphones or microphone and received speech input is processed by voice
module. The voice module sends a command message to the robot’s microcontroller, when a command for the robot is
recognized. The microcontroller takes the appropriate actions based on the received message .
