text to speech and speech to text time spend

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dealing with aws lex bot, I figure out that by testing the bot through aws console voice input, the response time for the transition between slots take some time (2-3) seconds witch is a little bit annoying when dealing with many slots....

my direct question is there a way to minimize the time for the TTS and STT ?

  • Are you seeing the delay consistently? Are you calling a phone number too far away from the region? I’ve noticed such delays on the first few calls, but then it does feel like it speeds up… although it’s never as “smooth” as a on premise IVR with ASR and TTS on the same network.

    david

1 réponse
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Hello, according to the documentation:

You can also configure timeouts through session attributes when starting a conversation with a bot, and overwrite them in your Lambda function if necessary.

https://docs.aws.amazon.com/lexv2/latest/dg/session-attribs-speech.html

répondu il y a 4 mois
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vérifié il y a 4 mois
  • thanks for your response, the problem is not within the timeout, it's already configured for 0.64 with the silence, the problem is that even passing utterances by texting, is taking too much time, it's about 2s

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