Amazon Lex Adds Configurable Voice Activity Detection
🔊 Amazon Lex now offers three configurable voice activity detection (VAD) sensitivity levels—Default, High, and Maximum—that can be set per bot locale. The Default setting suits typical background noise, High targets consistently moderate noise such as busy offices or retail spaces, and Maximum is designed for very noisy environments like manufacturing floors or outdoor locations. You configure VAD sensitivity when creating or updating a bot locale in the Amazon Connect Conversational AI designer, and the feature is available in all AWS commercial regions where Amazon Connect and Lex operate.
