Exception thrown when enumerating audio in devices

Last reviewed: 10/21/2011

PRB Article ID: P101104

The information in this article applies to:

  • SpeechKit 7

Symptoms

An exception is thrown when enumerating ChantAudioInDevice objects to list available microphones on the system.

Cause

It may be possible for an audio device to return a string property as null instead of empty string.

Status

Fixed in SpeechKit build 7.0.4.0.

Component Formats Impacted

All component formats.