Subject: [Speechsc] RECOGNIZE queueing: missing event?

From: Manzone Vittorio <[email-masked]>
Date: Thu, 26 May 2005 18:09:20 +0200

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
[email-masked]

Gruppo Telecom Italia - Direzione e coordinamento di Telecom Italia S.p.A.

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