殘響(Reverberation)

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所謂的殘響,在定義上就是音源停止發聲,但聲音卻在空間中繚繞並逐漸變小的現象。殘響其實就是一種回音(Echo)效果,然而不同的是,回音是一個聲音很清楚地反射回來;而殘響則是模擬一個空間來自四面八方(天花板、牆壁、地板等等)的聲音反射,所以聽到的並不是一個清楚的回音,而是許多回音混合在一起的結果。

大家應該都有經驗,當一個人走進地下道時,我們所踏出的每一個腳步都會傳來陣陣回音,好像很多人跟你一起走一樣,這就是聲音的殘響。或許有人家裡作裝潢有類似的經驗,當進入一個什麼擺設都沒有的房間時,也有地下道一樣的現象,而當房間裡所有的擺設都裝設完成後,這種現象就沒那麼明顯了。主要原因是聲音在這種類型的空間裡,天花板與地板以及牆與牆之間所形成的反射面,且中間沒有任何阻攔,所以聲音會在空間內不斷往返,直到能量耗盡為止。但若放置各式各樣的擺飾後,聲音雖然一樣會不斷擴散及反射,但能量卻會在過程中被這些擺設品所阻撓,快速消耗且減少反射次數,也因此造成殘響時間大幅的降低。

聰明的看倌們,有聯想到在KTV唱歌時,我們可能會去調整麥克風的echo, 這其實就是一種模擬殘響的效果,讓聲音變得更有空間感。


Application


  • Curve Ceiling System

    Curved line represents perfectness. Through rhythmic curved modeling, a comfortable and graceful style is created. Combined with the first and last quarter curves, it turns out continuous wave lines to perfectly extend curves metal ceiling.

  • Triangular Ceiling System

    The creativity of circle, square and triangle is from the most original elements. Through clever use of simple, rational and orderly geometric patterns, you’ll have peaceful, gentle and latest technological feeling. Centered by octagon connector and radially extended by triangular flat or cell metal ceiling or with flat, solid or hollow engraved design, a unique and modern art image was emerged.

  • Linear Grid System

    Perfection is the pursuit of interior designers. Linear Grid System can combine with different types of ceiling panels to create artistic ceiling system. Whether pyramid-shaped, three-dimensional art style, or simple style ceiling panels, it all can create your own unique ceiling space.

  • Baffle System

    A simple space with infinite imagination. Through flat or strip panel in solid or horizontal arrangement, a new visual impression was created with not only beautiful lines but also imagination of infinite extension. Its feature of flexible arrangement and assembly makes it has the best visual effect.

  • Crossing Ceiling System

    Connected by tapered shape with a cross modeling at joint, it is the most stylish and creative metal ceiling with implication of success and luck. Using this creativity of full of cross at wide surface, quality and avant-garde living space were highlighted.

  • SoundMicro Micro-perforated Acoustical Panel

    Intrigued from theory by Ma, Da-You in 1970s, many countries have involved for noise control to replace harmful material such as mineral wool and glass wool. Since 2001, we have cooperated with NSC and NCKU to research its acoustic absorption and developed broadband board with aperture up to 0.1mm far lower than 0.5mm of others and absorption ratio of NRC 0.7-0.9 within 0.8 of αω value by ROC.

  • Lay-in Cell Ceiling

    In additional to the infinite extension effect, its combination of small cells can meet the design demand of sense and sensibility.

  • Concealed Cell Ceiling

    In additional to the infinite extension effect, its combination of small cells can meet the design demand of sense and sensibility.