| Title | Audio contrast |
|---|---|
| Description | Document containing a link to an audio file with foreground speaker and background sound. The foreground speaker is louder than the background sound. |
| Creator | BenToWeb (sandor.herramhof@…) |
| Rights | Copyright BenToWeb 2004-2007 |
| Language | English |
| Date | 2005-08-17 |
| Status | draft |
Technologies are markup languages or data formats. If the technology is a markup language, “features” refers to elements and attributes.
XHTML™ 1.0 The Extensible HyperText Markup Language (Second Edition)
The document is intended to pass, because the foreground audio content is understandable. Only the individual perception of the audio contrast is tested here.
End user.
“Rules” refer to success criteria in WCAG 2.0, checkpoints in WCAG 1.0 and similar requirements.
The test case passes the following success criterion: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#visual-audio-contrast-noaudio.
Background sound is 20dB lower than foreground speaker.
One audio file, with foreground speaker and background noise.