Implementation of sound-enhanced landscape album using environmental sound provisioning system

This paper presents an implementation of a location-based sound-enhanced landscape album. Users can enjoy scenery images in any designated location enhanced by environmental sound and a Life-like agent´s comments. This system bases our environmental sound provisioning system, and newly proposes a hierarchical-structured sound composition scheme to achieve natural and inartificial sound. This system has been released to the public for smart-phone users¹.