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Last reviewed: 2/9/2009

Article ID: P020904

PRB: Vocon recognition fails after first result on Windows Mobile

The information in this article applies to:

  • SpeechKit 6

Symptoms

No recognition events are fired after recognizing a phrase in a VoCon grammar on Windows Mobile platform.

Cause

The platform was resource constrained and an audio overrun occurred.

Status

Overflow event notifications and automatic audio restart for VoCon were added in SpeechKit 6 build 6.0.1.3. The CCSOverflow event provides Bytes property containing the AUDIOIN_STATUSINFO value: AUDIOIN_TIMEOUT(1), AUDIOIN_FIFOOVERRUN(3), AUDIOIN_FLUSHED(4), or AUDIOIN_HWOVERRUN(5).

Component Formats Impacted

All component formats.

SpeechKit 7 Upgrade to SpeechKit 7

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