Document containing a link to an audio file with foreground speaker and background sound. The foreground speaker is louder than the background sound. Audio contrast en Copyright BenToWeb 2004-2007 2005-08-17 draft

The document is intended to pass, because the foreground audio content is understandable. Only the individual perception of the audio contrast is tested here.


Please, start the multimedia

Do you understand the content of the provided multimedia?


Background sound is 20dB lower than foreground speaker.

One audio file, with foreground speaker and background noise.