Verification of the voice control modification of robot -DOBOT Magician depending to change voice frequency

Abstract

Abstract Voice control is becoming increasingly popular nowadays. Voice control is used, for example, in the car when entering navigation, in smartphones it is possible to search for the desired thing on the Internet using smartphones, or a smart home voice assistant will make grocery purchases if necessary. Is the reliability of voice control close to perfection or does it have its flaws? Continuous improvement of voice control proves that reliability still has unexplored possibilities for improvement. In collaborative robotics, multiword voice commands are more successful. In the longer time it takes to say the whole command, it is easier to identify the voice command and assign the correct task. Modifying the voice frequency also improves the success of the commands. This article examines single-word and multi-word voice commands and verifies modifications to the commands of a collaborative robot depending on the change in voice frequency.