| Title | Audio contrast: text read by screenreader, high background audio level |
|---|---|
| Description | Document containing text (should be read by a screenreader) and a multimedia object with high background audio level. Testcases sc1.4.4_l3_008-sc1.4.4_l3_010 differ in the way the multimedia object has been included. The multimedia object is hidden, no possibility to turn off the sound via programmed user interface is given. |
| Creator | BenToWeb (Daniela.Ortner@…) |
| Rights | Copyright BenToWeb 2005-2007 |
| Language | English |
| Date | 2005-08-17 |
| Status | validated |
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)
Feature: object
(namespace: http://www.w3.org/1999/xhtml)
.
Technical specification: Object element .
Feature: p
(namespace: http://www.w3.org/1999/xhtml)
.
Technical specification:
Paragraphs: the P element
.
This test case is intended to fail, because there is no intrinsic mechanism to turn off the sound. If the background sound is played (MS IE 6.0 SP2, Netscape 7.1, Firefox 1.0.6 does / Opera 7.51 does not) it is to loud to understand the speech output - This testcase should be tested with different browsers.
Three or more accessibility experts.
“Rules” refer to success criteria in WCAG 2.0, checkpoints in WCAG 1.0 and similar requirements.
The test case fails the following success criterion at line 8, column 10: http://www.w3.org/TR/2006/WD-WCAG20-20060427/guidelines.html#visual-audio-contrast-noaudio.
The test case fails the following success criterion at line 15, column 14: http://www.w3.org/TR/2006/WD-WCAG20-20060427/guidelines.html#visual-audio-contrast-noaudio.
Background sound can't be turned off and is to loud to understand the speech reader
The object element works fine with MS IE, Firefox, Netscape (tested: Firefox 1.0.6, IE 6.0, Netscape 7.1, Opera 7.51?)
The test case fails the following success criterion at line 8, column 10: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#visual-audio-contrast-noaudio.
The test case fails the following success criterion at line 15, column 14: http://www.w3.org/TR/2006/WD-WCAG20-20050630/#visual-audio-contrast-noaudio.
Background sound can't be turned off and is to loud to understand the speech reader
The object element works fine with MS IE, Firefox, Netscape (tested: Firefox 1.0.6, IE 6.0, Netscape 7.1, Opera 7.51?)