Interrupted events occur through use of voice, physical Tap-to-Talk or a Speak directive with a REPLACE_ALL playBehavior.ĪVS sends a Speak directive to your client every time Alexa delivers a speech response. Identifies the component state of SpeechSynthesizer.Īccepted values: PLAYING, FINISHED or INTERRUPTED Identifies the current TTS offset in milliseconds.
To learn more about reporting Context, see Context Overview.Īn opaque token provided in the Speak directive. Alexa continues to support existing integrations using the Capabilities API.įor each playing TTS that requires context, your client must report playerActivity and offsetInMilliseconds. New AVS integrations must assert support through Alexa.Discovery.
INTERRUPTED is temporary until the next Speak directive starts.Ī device can implement SpeechSynthesizer 1.3 on its own behalf, but not on behalf of any connected endpoints. Interrupted events occur through use of voice, physical Tap-to-Talk or a Speak directive with a REPLACE_ALL playBehavior. INTERRUPTED – When Alexa speaks and gets interrupted, SpeechSynthesizer transitions to the INTERRUPTED state.FINISHED – When Alexa finishes speaking, SpeechSynthesizer transitions to the FINISHED state with a SpeechFinished event.SpeechSynthesizer transitions to the FINISHED state when speech playback completes. PLAYING – When Alexa speaks, SpeechSynthesizer is in the PLAYING state.SpeechSynthesizer has the following states: ADDED caption field to the Speak directive.ADDED playBehavior field to the Speak directive.Support for cloud-initiated interruption of TTS output.Support for user interruption of Text-To-Speech (TTS) output.This directive contains a binary audio attachment with the appropriate answer, which you must process and play. When you ask Alexa a question, the SpeechSynthesizer interface returns the appropriate speech response.įor example, if you ask Alexa "What's the weather in Seattle?", your client receives a Speak directive from the Alexa Voice Service (AVS). Catch the latest on ambient intelligence, smart home, and AI. Note: Watch the replay of Alexa Live ‘22 on demand. AVS with Alexa for Business Requirements.About the Alexa Mobile Accessory (AMA) Kit.Runtime Configuration for CA Certificates.Music Validation Certification Requirements and Troubleshooting.Understanding the Music Validation Tool.Authorized Third-Party Testing and Security Labs.AVS Certified for Humans Program Requirements.UX Design for Speakers, Soundbars, and AVRs.Create and Manage HTTP/2 Requests with AVS.Authorize an AVS Device Through Code-Based Linking (CBL).Authorize an AVS Device Through a Companion App.Generic Controllers - Mode, Range, and Toggle Controllers.Alexa Presentation Language (APL) and Multimodal interactions.Set Up the AVS Device SDK on Raspberry Pi.Learn to add Alexa to a Speaker, Sound bar, or AVR.