房間不對稱,走道在CD 櫃的正對面,相信這是為甚麼把 MondoTraps 放在 CD 櫃前面效果最大。其實測量時我無意中發覺打開 CD 櫃門帶來 3db 的改善。先放一個MondoTraps,再加一個,終於解決 80Hz ~ 100Hz 的問題,但也帶來另一個問題...必須先想好要聽那些 CDs, 一次取出:D:P
可列印查看
各位老大,在基礎裝修時最應該注意的是什麽啊?是先注意擴散、反射、還是吸音啊!糾結得很!
我也是小房間.有聲音表現不佳的問題. 朋友的介紹我去Y拍買了四片全向擴散板.照著賣方提出的位置擺放說明.嘗試把喇吧向外移動. 會有明顯的改善了定位及音場的表現.
現在也推薦給大大嘗試看看.
Y拍的圖.
http://home.anet.net.tw/rohwa/tmpath...7_jackmidi.jpg
建議對音響室建構有興趣的人參考一下Tacan網友的部落格
http://blog.sina.com.tw/studiodizzy/...egoryid=253921
可以學到很多東西喔!
Acoustic Geometry Curve System room treatments
By Erick Lichte • Posted: Feb 10, 2012
http://www.stereophile.com/images/212curve.promo_.jpg
For a few weeks each year in the high summer of Minnesota, the corn sold from rickety roadside stands is so sweet and tender it is best eaten unadorned. For the wise and lucky nibbler willing to forgo condiments, the rewards of eating these naked kernels are the pure taste of Midwestern soil and sun transformed into a juicy, golden confection. I've begun to wonder if the yearly encounter with this magnificent and ephemeral sweet corn reminds Midwesterners of the joys of simplicity and plainness. Though my hypothesis is a stretch, it sure would explain a great deal about the Midwestern mentality. Perhaps Midwesterners subtly learn from this corn that if we get too fancy or try too hard, we can often screw up what nature has already made perfect. Conversely, we learn that no amount of fancy accoutrements will make a bad ear of bland, mealy corn come alive in the mouth. What I've learned from room acoustics, room treatments, and room corrections are very like the lessons I've learned from eating the sweet corn of summer. Like drenching in butter a starchy ear of corn, there's just no way you can make a bad room sound great. If your listening room's floor vibrates like a kettle drum, your walls are glass, and your ceiling only 6' high, all I can say is: Good luck. Every attempt I've heard to treat a fundamentally bad-sounding room with panels and equalization at best trades off one sonic problem for another. On the other hand, when a decent-sounding room is turned over to a company selling panels or corrective components, often the natural goodness of the room's sound is destroyed in a quixotic quest to even out the bass response or null every standing wave. Though such rooms might end up measuring better, they don't always sound better. Adding too many acoustic panels to an okay-sounding room is akin to ruining the perfect ear of corn with too much salt.
So it was with a sense of hope that I encountered Acoustic Geometry's new Curve System of room treatments. Unlike most products designed to treat rooms by absorbing sounds, the Curve System treats room acoustics predominantly through diffusion. I was intrigued by the approach, and as Acoustic Geometry products are made close to where I live, in Chaska, Minnesota, I thought it might be convenient and fun to see if I could get my room to sound a little better. I called John Calder of Acoustic Geometry, told him about my room's size and materials and what it's made of, and he sent a pallet of products to my door.
http://www.stereophile.com/images/212curve.2.jpg
http://www.stereophile.com/content/a...oom-treatments
真是XX......小吃店賣麵的都比我high end
http://a4.sphotos.ak.fbcdn.net/hphot...26378027_n.jpg
這面牆真不錯看比文化石好看多了.價格應該貴不少..