聲音裝置 Sound Installation, 2009

 

作品說明 About Work：
《聲泡》是由麥克風與喇叭隨機發出不同音量迴授(Feedback)的聲音裝置。由於在玻璃燈泡裡的小喇叭所發出來的聲音與小麥克風所收錄的音源是相同, 在不斷的收音與擴音的循環迴路，產生共鳴迴授。藉由單晶片微處理器、數位電阻和繼電器，來控制迴授的音量，透過隨機亂數控制聲音的大小與中斷的頻率，產生如大自然昆蟲生物的發聲，玻璃燈泡有如發聲的共鳴載體，不同形狀載體有不同的聲音。

過去人們經常運用聲音的高低來創作，在這作品只使用聲音的大小來創作，反而回歸自然的純樸。在這一個聲音不斷生成的迴圈，中斷所造成聲音的消失，反而是新的聲音生成，有如太極中陰陽的循環生成演化。

SoundBulb

Sound Bulb, the sound installation in which different volume of feedback sound generate through microphone and speaker randomly. The small speaker and tiny microphone is inside the same glass bulb. The sound from the small speaker is picked up by the tiny microphone, a “feedback loop” is created. The volume of the “feedback loop” is controlled by the microcontroller, digital resistor and relay randomly while the rhythm of sound/silence unconsciously formulates the soundscape of insect world. The bulb as a container varies different sono-signals by its shape.

Instead of mostly using the PITCH to compose sound work, sound bulb unconventionally by using just the VOLUME creates a purified soundscape of the nature. In the endless circles of sound generation inside the bulb, every moment of silence is the birth of new sound. The silence/sound are as the Yin/Yang of TAICHI, the two elements composing the whole universe.