what is avr?
Short for Automatic Voltage Regulator,  AVR is a hardware device used to maintain a voltage to electronic devices. 2. Short for Automatic Voice Recognition, AVR is the ability of a computer or other electronic device to identify and understand human voice. 3. Short for Automatic Voice Response, AVR is a computer generated or prerecorded response activated on command. Biometrics, Power terms, Sound terms, UPS, Voice recognition Was this page useful?