- #31 [kwok787], 20-12-12 12:18你個雲石櫃好長,有冇腳落地? 張相睇落好似吊櫃, 如這樣長櫃只有左右腳落地, 成個櫃就震硬!
- #30 [cornercube], 20-12-05 11:37>>#29....喇叭播大音量個amp 都...
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所以 連個機箱 都要用實心鋁 CNC囉 出嚟?
utube:
https://tinyurl.com/y4jesy96
最後修改時間: 2020-12-05 11:40:08 - #29 [terrycylee], 20-12-04 11:35我屋企無地方都類似咁情況,想問如果用靚hifi 架同墊材,喇叭播大音量個amp 都完全唔會震?因為聲音本身都可令器材震,正如我張梳化放老遠大音量都會震?
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- #28 [達摩], 20-12-03 14:33放在抬面一定唔會好聲,不過無地方就無辦法
- #27 [superman2016], 20-12-02 22:39諧振根本 落唔到地梗有微震啦
- #26 [chhnpng], 20-12-02 08:554佰幾蚊買幾舊海綿?點解唔買對二手腳架?買腳架就覺得比人呃錢,買海綿就無比人呃?咩道理?
最後修改時間: 2020-12-02 08:57:57 - #25 [BenYC], 20-11-29 20:13Using accessories will help a bit but cannot solve the problem.
If i were you, I would change the speaker to something like elac b5. 2. Most audiophile targeted bookshelf speakers assume one put them on stand and place away from back wall. There are a few good sounding bulk consumer targeted speakers that are less picky to placement (good placement will improve but put on shelf will be acceptably good for music).
最後修改時間: 2020-11-29 20:16:39 - #24 [kit271], 20-11-29 19:56可試下這個
- #23 [hahaha1234], 20-11-29 19:11好似$400
- #22 [hahaha1234], 20-11-29 19:10係西九龍中心對面,叫雅歌工程,個海棉叫做Auralex MoPad
- #21 [Lk223], 20-11-29 18:40hahaha1234海棉不如師兄可講多少少,名稱 幾錢 哪裏買?
最後修改時間: 2020-11-29 18:41:33 - #20 [hahaha1234], 20-11-27 14:13Ok Thx Ching, let me try:)
- #19 [union], 20-11-26 11:15
- #18 [hahayanyan], 20-11-26 10:12No harm to understand that vibration, test it before and after a song is played.. Etc.. Then.. U may have some more idea on how to deal with it
This is one of the better apps
https://play.google.com/store/apps/details?id=com.kroeber.vibration_analysis
when we try any kind of supporting feet or adding something (such as a piece of wood, sand bags..etc)
by using this simple apps, u may understand is it just shift but not take away any the frequency of the vibration but lower amplitude etc
or there are things can take away and also reduce the total energy of the vibration
Your 櫃 may also be singing like a speaker cabinet too , if yes, then wish it has a nice tone
etc..
not accurate, but good enough for BEfore and After type of Finding
have fun
haha
最後修改時間: 2020-11-26 10:21:59 - #17 [hahaha1234], 20-11-26 10:07個盒冇影到⋯⋯
- #16 [hahaha1234], 20-11-26 09:56我係呢段時間裏面試左好多墊材,試到最後有個師兄介紹一個錄音室用既海棉,效果真係非常好,對喇叭真係好似升級左好多陪,我之前都睇少左佢,冇諗過佢咁掂,各位師兄真係可以試吓~
- #15 [phil.ng], 20-09-26 21:52用包裝用波波紙丶數層放下面丶應隔到九成九
如成功丶改用數層foam 板丶可介到好看丶板穩定過波波紙 - #14 [DYreal], 20-09-26 21:06每個密封嘅空間都會有一個特定嘅諧振頻率,你個櫃分成多個空格自然會產生咗好多唔同嘅係諧震頻率(裏面嘅物件亦都影響咗諧震頻率)。就算你解決到喇叭震盪傳落去個櫃呢個問題,衹要有一定音量和一定低頻,櫃便會產生諧震最終就傳返上喇叭令到喇叭震盪。所以點解音響櫃係冇四邊封住嘅圍板,噉樣先可以避免咗一個密閉空間出現嘅諧振頻率。
如果唔想搞個櫃,響屋企又話得事嘅話,最簡單方法就係在後牆裝過非常堅固嘅L形架,千萬不要用一條條角鐵上螺絲整個L形架咁樣一定死硬(某程度上嚟講真係變相是吊高咗個喇叭),再在架上面做返之前嘅避震設施,我諗應該有唔錯嘅效果。
但係師兄會唔會為咗音質去到咁盡呢。
最後修改時間: 2020-09-26 21:14:23 - #13 [spyder], 20-09-26 14:43換櫃都係只會改變共振頻率,溝埋d声啱聽就叫好声咗,反之亦然。
喇叭震動空氣,我們先會聽到音響,附帶既係: 櫃,椅,器材,牆身都陪我哋 "聽" 緊音響。
任何墊底工具都避不了震,不如試下將喇叭吊响空中,這樣個櫃震動最少,沒成本,一試無妨啊。
(不要信什麼 "馬步不穩" 便不好声之類的肺腑之言,因為他賣腳架的) - #12 [Yourcousin], 20-09-22 23:13要整個情況去睇。
個櫃本身唔掂,唔係俾音響用,點攪都解決唔到基本問題。雲石面,加釘,加甚麽甚麽,可能有少少改善,但...
如果對音響有一定要求, 換櫃是正途,乜不一定要換貴嘢.... - 下一頁 (1 of 2)
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