relativity +/- RAW , 2011

Title: relativity +/- RAW
Form: Sound installation
Year: 2011
Length: 17 minutes loop
Media: Stainless steel, iron, cardioid microphone, electric heater, computer

During the residency period in Tokyo, Chang Yung-Ta noticed that aluminum windows created a minute sounds due to its shrinking and expanding in winter. When these shrinking and expanding happen because of the subtle temperature change, our skin is a great detector of the difference but it is unable to differentiate precise and subtle changesit can only be compared to one another.