Reverse-Vibration — Yiding Zhang

The Delay of Aftertone

余波

On reverse-vibration, a microphone, a spring container placed in a steel box, a mixing table and a speaker box form a self-repeating field of sound that is independent and integrated inside and outside: Spring in a tin box send sound signal through a weak current movement, the mixer output to the placed in it at the bottom of a pair of speakers, by sound signal circuit and makes the speaker sends out a steady magnetic field effect of low frequency signal, and at the top are fixed in the mechanical pendulum device microphone, as the movement regularity of/static, constantly to pick up the signal, The whole work is broken up, separated and recombined to form a spontaneous, episodic and loop-like sound field. Even because of the appearance of the surrounding environment or human voice, the sound signals that disturb and destroy the original stability are different from the environment and space we are accustomed to at present due to the virus. The intermittent isolation, shutdown and social isolation caused by the epidemic have formed a special "response", and the social reality in the post-epidemic era has morphed into a lingering song and reverberation in our hearts.

_{在Reverse-Vibration中，麦克风、安置在铁盒中的弹簧容器与调音台、音箱共同形成了一个内外既独立又整体的声音自循环场域：弹簧在铁盒中通过微弱的电流运动发送声音信号，经调音台输出到放置在它底部的一对扬声器，通过声音信号的回路及磁场作用使得扬声器散发出持续稳定的低频信号，而在上方被固定在机械钟摆装置的麦克风，随着规律性的运动/静止，不断地拾取信号，打散、分离又组，将整件作品形成一种具有自发性、偶发性、环（回）路般的声音场域，甚至因为周围的环境或人声的出现，干扰、破坏原有稳定的声音信号，与当下我们习以为常环境与空间在因病毒，疫情所造成的间歇性隔离、停摆、社交隔绝形成了某种特殊的“回应”，在后疫情时代下的社会现实蜕变为我们心中一段挥之不去的，保持着若即若离般的奏鸣与混响。}
https://www.youtube.com/watch?v=iJsIeiGzsJ4

The Delay of Aftertone 余 波

The Delay of Aftertone

余波