Avas

Appendix:Variations of "avas" English Noun ~ ? en AVAS. en-GB Matthew Weaver Futuristic sounds to make electric buses safer hit wrong note w:The Guardian 2019-07-01 https://www.theguardian.com/world/2019/jul/01/futuristic-sounds-to-make-electric-buses-safer-hit-wrong-note 0261-3077 Tony Bowen, of Brigade Electronics, a firm that spent three years developing a “quiet vehicle sounder”, said permissible frequencies and modulation under the regulation make it clear that the Avas should mimic an internal combustion engine. https://web.archive.org/web/20210116191524/https://www.theguardian.com/world/2019/jul/01/futuristic-sounds-to-make-electric-buses-safer-hit-wrong-note