Civilization has many faces – and many sounds. The Civilisation Soundscapes 5.1 Surround Sound Library provides a wide variety of great recordings from our daily surroundings. This library contains more than 400 recordings in 5.1 Surround Sound, collected on 14 DVDs - that's more than 61 gigabytes of sound in high quality 24 bit 48 kHz format. The collection also offers a full set of mp3 audition files on 3 CD ROMs, plus a DVD ROM data disc of information in several different file formats: Adobe Acrobat (TM) PDF, MS Excel (TM) and a FileMaker Pro (TM) search database.