Abstract
"Soundscape" is defined as "an environment of sound as it is perceived and understood by the individual, or by a society, and as such depends on the relationship between the individual and any such environment". There are three fields of activities which are developed through the concept of soundscape ; research and studies, education, and design in a broad sense. The last field is characterized by the fact that not only is the the conventional design method, that is "plus design" available, but also the method of conservation, "zero design", and the method of abatement or restriction, "minus design". Also thinking of soundscape makes us aware of the "richness of quietness". Soundscape ideas therefore illuminate a new field of environmental design and concern.
