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[Speechsc] RECOGNIZE queueing: missing event?
hi,
when server receives a queued RECOGNIZE, it sends a response to client with PENDING request-state. When actual RECOGNIZE ends, server signal event to client with RECOGNITION-COMPLETE event, but has actually no event to signal to the client that new RECOGNIZE has started.
In Synthesis resource, this work is done by SPEECH-MARKER event with marker value="", in Recognition resource, this event is missing.
Similar question is present on Verification resource, when both recognition and verification resources shares the same session: when server receives a VERIFY, it send a PENDING response to client (it's waiting for the next RECOGNIZE), but when it receives RECOGNIZE, it has no event to signal to client that VERIFY has moved to IN-PROGRESS-STATE.
In order to solve this problem, we should define some event as RECOGNITION-STARTED and VERIFICATION-STARTED, which have the meaning of the moment in which audio samples can be sent to the recognition resource.
Vittorio Manzone
+39 011 2913470
vittorio.manzone at loquendo.com
Gruppo Telecom Italia - Direzione e coordinamento di Telecom Italia S.p.A.
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