rfc_4463.txt

Shanmugham, et al.           Informational                     [Page 46]
 
RFC 4463         MRCP by Cisco, Nuance, and Speechworks       April 2006


       001           no-match      RECOGNIZE completed, but no match
                                   was found
       002          no-input-timeout
                                   RECOGNIZE completed without a match
                                   due to a no-input-timeout
       003          recognition-timeout
                                   RECOGNIZE completed without a match
                                   due to a recognition-timeout
       004           gram-load-failure
                                   RECOGNIZE failed due grammar load
                                   failure.
       005           gram-comp-failure
                                   RECOGNIZE failed due to grammar
                                   compilation failure.
       006           error         RECOGNIZE request terminated
                                   prematurely due to a recognizer
                                   error.
       007           speech-too-early
                                   RECOGNIZE request terminated because
                                   speech was too early.
       008           too-much-speech-timeout
                                   RECOGNIZE request terminated because
                                   speech was too long.
       009           uri-failure   Failure accessing a URI.
       010           language-unsupported
                                   Language not supported.

rfc_6787.txt

Burnett & Shanmugham         Standards Track                   [Page 80]
 
RFC 6787                         MRCPv2                    November 2012


   +------------+-----------------------+------------------------------+
   | Cause-Code | Cause-Name            | Description                  |
   +------------+-----------------------+------------------------------+
   | 000        | success               | RECOGNIZE completed with a   |
   |            |                       | match or DEFINE-GRAMMAR      |
   |            |                       | succeeded in downloading and |
   |            |                       | compiling the grammar.       |
   |            |                       |                              |
   | 001        | no-match              | RECOGNIZE completed, but no  |
   |            |                       | match was found.             |
   |            |                       |                              |
   | 002        | no-input-timeout      | RECOGNIZE completed without  |
   |            |                       | a match due to a             |
   |            |                       | no-input-timeout.            |
   |            |                       |                              |
   | 003        | hotword-maxtime       | RECOGNIZE in hotword mode    |
   |            |                       | completed without a match    |
   |            |                       | due to a                     |
   |            |                       | recognition-timeout.         |
   |            |                       |                              |
   | 004        | grammar-load-failure  | RECOGNIZE failed due to      |
   |            |                       | grammar load failure.        |
   |            |                       |                              |
   | 005        | grammar-compilation-  | RECOGNIZE failed due to      |
   |            | failure               | grammar compilation failure. |
   |            |                       |                              |
   | 006        | recognizer-error      | RECOGNIZE request terminated |
   |            |                       | prematurely due to a         |
   |            |                       | recognizer error.            |
   |            |                       |                              |
   | 007        | speech-too-early      | RECOGNIZE request terminated |
   |            |                       | because speech was too       |
   |            |                       | early. This happens when the |
   |            |                       | audio stream is already      |
   |            |                       | "in-speech" when the         |
   |            |                       | RECOGNIZE request was        |
   |            |                       | received.                    |
   |            |                       |                              |
   | 008        | success-maxtime       | RECOGNIZE request terminated |
   |            |                       | because speech was too long  |
   |            |                       | but whatever was spoken till |
   |            |                       | that point was a full match. |
   |            |                       |                              |
   | 009        | uri-failure           | Failure accessing a URI.     |
   |            |                       |                              |
   | 010        | language-unsupported  | Language not supported.      |
   |            |                       |                              |




Burnett & Shanmugham         Standards Track                   [Page 81]
 
RFC 6787                         MRCPv2                    November 2012


   | 011        | cancelled             | A new RECOGNIZE cancelled    |
   |            |                       | this one, or a prior         |
   |            |                       | RECOGNIZE failed while this  |
   |            |                       | one was still in the queue.  |
   |            |                       |                              |
   | 012        | semantics-failure     | Recognition succeeded, but   |
   |            |                       | semantic interpretation of   |
   |            |                       | the recognized input failed. |
   |            |                       | The RECOGNITION-COMPLETE     |
   |            |                       | event MUST contain the       |
   |            |                       | Recognition result with only |
   |            |                       | input text and no            |
   |            |                       | interpretation.              |
   |            |                       |                              |
   | 013        | partial-match         | Speech Incomplete Timeout    |
   |            |                       | expired before there was a   |
   |            |                       | full match. But whatever was |
   |            |                       | spoken till that point was a |
   |            |                       | partial match to one or more |
   |            |                       | grammars.                    |
   |            |                       |                              |
   | 014        | partial-match-maxtime | The Recognition-Timeout      |
   |            |                       | expired before full match    |
   |            |                       | was achieved. But whatever   |
   |            |                       | was spoken till that point   |
   |            |                       | was a partial match to one   |
   |            |                       | or more grammars.            |
   |            |                       |                              |
   | 015        | no-match-maxtime      | The Recognition-Timeout      |
   |            |                       | expired. Whatever was spoken |
   |            |                       | till that point did not      |
   |            |                       | match any of the grammars.   |
   |            |                       | This cause could also be     |
   |            |                       | returned if the recognizer   |
   |            |                       | does not support detecting   |
   |            |                       | partial grammar matches.     |
   |            |                       |                              |
   | 016        | grammar-definition-   | Any DEFINE-GRAMMAR error     |
   |            | failure               | other than                   |
   |            |                       | grammar-load-failure and     |
   |            |                       | grammar-compilation-failure. |
   +------------+-----------------------+------------------------------+