xopngochoang
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Nov 09, 2025
8:30 PM
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Mut Xop Ha Noi Gia Tot: Tieu Am Chuan Cho Moi Khong Gian!
"Can phong toi be ti, co 12 met vuong thoi ma cu nhu vong lai tu hang dong ay!" – Mot khach hang da chia se voi chung toi nhu vay khi tim den cua hang mut xop o Ha Noi. Ho da thu du cach, tu treo rem day den trai tham, nhung tieng vang van khong chiu bien mat. Xu ly am thanh trong khong gian song nho, dac biet o cac thanh pho lon, qua thuc khong phai la mot bai toan de giai.
??? Thong tin mut xop tao hinh
Neu ban cung dang dau dau vi tieng vong kho chiu trong phong ngu, phong lam viec tai gia hay tham chi la studio nho xinh cua minh, co le ban dang ban khoan khong biet nen chon loai mut xop nao cho phu hop, dan ra sao de vua dep vua hieu qua, hay lieu co can cat theo kich thuoc rieng de toi uu khong gian. Bai viet nay se giup ban go roi nhung thac mac do, cung cap cai nhin toan dien ve cac loai mut xop tieu am Ha Noi, huong dan cach lua chon san pham phu hop nhat voi nhu cau va bat mi bi quyet tan dung dich vu cat mut xop theo yeu cau mot cach thong minh.
Mut Xop Tieu Am Ha Noi La Gi Va Khi Nao Nen Dung?
Mut xop tieu am, hay con goi la foam PU (polyurethane), la mot loai vat lieu co cau truc bot khi ho dac biet. Cau truc nay cho phep mut xop hap thu cac song am phan xa trong phong mot cach hieu qua. Khi am thanh cham vao be mat mut, nang luong cua no se bi tieu tan thong qua qua trinh ma sat va chuyen hoa thanh nhiet nang, tu do giam thieu hien tuong vong am gay kho chiu.
Hieu qua tieu am cua mut xop duoc do luong bang chi so NRC (Noise Reduction Coefficient), hay con goi la he so hap thu am. Chi so nay dao dong tu 0 den 1, trong do, NRC = 1 co nghia la vat lieu hap thu 100% am thanh. Vi du, mot tam mut xop co NRC = 0.7 se hap thu 70% am thanh tiep xuc voi no. Vay, chi so NRC quan trong nhu the nao? Mot phong thu ca nhan nho, khoang 10m², co the cai thien dang ke do vang chi sau khi phu khoang 60% dien tich tuong bang foam co NRC tu 0.6 tro len.
Khi nao can dung mut xop?
Vay, khi nao thi ban nen nghi den viec su dung mut xop tieu am?
Phong ngu hoac can ho nho: Nhung khong gian nay thuong gap van de ve am vong do thieu noi that. Neu ban nhan thay tieng noi cua minh vang vong trong phong, do la mot dau hieu ro rang cho thay ban nen can nhac den viec xu ly tieu am.
Phong hop, phong day hoc online, studio...: Nhung khong gian nay doi hoi chat luong am thanh ro rang, khong bi nhieu. Trong truong hop nay, ban nen chon mut xop tieu am Ha Noi co do day tu 4–5 cm va ty trong foam tot de giam tieng vang o dai tan trung va cao.
Do muc do vang: Ban co the tu do muc do vang co ban bang cach vo tay trong phong va lang nghe do vang keo dai, hoac su dung cac ung dung do am thanh chuyen dung nhu Decibel X hay Room EQ Wizard.
Cac Dong Mut Xop O Ha Noi Pho Bien
Tren thi truong Ha Noi hien nay co rat nhieu loai mut xop tieu am khac nhau, moi loai lai co nhung dac diem va ung dung rieng. Duoi day la mot so dong san pham pho bien nhat:
Mut trung: Loai mut nay co be mat gon song dac trung, mang lai hieu qua cao trong viec hap thu am thanh o dai tan trung. Mut trung thuong duoc su dung trong cac phong dan guitar hoac phong phat thanh nho.
Mut kim tu thap: Voi cau truc hinh chop nhon doc dao, mut kim tu thap giup tan am deu hon, tao ra am thanh tu nhien hon. Loai mut nay dac biet phu hop cho cac phong quay video.
Foam phang: Day la lua chon tiet kiem chi phi, phu hop cho nhung nhu cau tieu am co ban. Mac du khong co kha nang tan am manh me nhu cac loai mut dinh hinh, foam phang van giup giam vong hieu qua trong cac khong gian kin.
Mut PE: Mut PE co nhieu loai nhu loai phu bac dung de cach nhiet, hoac loai dinh hinh de lot hang hoa.
Tuy thuoc vao muc dich su dung va dac diem khong gian, ban co the lua chon loai mut xop co do day khac nhau, tu 2cm den 7cm. Vi du, mot phong podcast mini co dien tich khoang 6m² nen su dung mut trung day 5cm de vua hap thu am thanh, vua tranh tao ra hieu ung "dead room" (khong gian am thanh qua kho).
Cat Mut Xop Theo Yeu Cau Ha Noi Co Can Thiet?
Cau tra loi la co. Trong thuc te, khong phai khong gian nao cung vuong vuc va hoan hao. Nhieu khi, ban se gap phai nhung buc tuong khong thang, nhung goc canh xien xeo, hoac nhung vat dung noi that can tro viec lap dat mut xop. Trong nhung truong hop nay, viec cat foam dinh hinh theo kich thuoc thuc te cua tuong va tran se giup ban toi uu hoa kha nang tieu am cua vat lieu. Hon nua, mot so khach hang con su dung mut xop nhu nhung tam trang tri am hoc, tao ra cac khoi noi 3D doc dao tren tuong. De dat duoc hieu qua tham my cao nhat, viec cat mut xop chinh xac bang may CNC hoac may cat nhiet la vo cung can thiet.
??? Xem them mut xop chong soc
Truoc khi dat cat mut xop, ban nen:
Do dac chinh xac chieu dai va chieu rong cua khu vuc can dan mut.
Xac dinh vi tri cua cac khu vuc phan xa am chinh (thuong la buc tuong doi dien voi loa hoac khu vuc noi chuyen).
Can nhac viec cat thu mot vai mau nho de kiem tra do bam dinh cua keo.
Khi ban da nam vung nguyen ly tieu am va hieu ro ve cac loai foam khac nhau, buoc tiep theo la lua chon loai mut xop tieu am Ha Noi phu hop nhat voi nhu cau cua minh.
Tieu Chi Chon Mut Xop Tieu Am Hieu Qua Tai Ha Noi
Viec lua chon mut xop tieu am Ha Noi khong chi don thuan la tim kiem mot san pham "em tai" hay "gia tot", ma con la viec danh gia hieu suat tieu am thuc te cua vat lieu, dac biet khi ban can xu ly am thanh cho khong gian song, hoc tap hoac lam viec mot cach nghiem tuc. Vay, nhung tieu chi nao thuc su quan trong khi chon mua mut xop tieu am?
Khi nao can dung mut xop?
1. Do day mut anh huong truc tiep den hieu qua tieu am
Do day cua mut xop co anh huong nhu the nao den kha nang tieu am? Foam cang day thi kha nang hap thu am thanh o tan so thap cang tot.
Cac loai mut xop tieu am Ha Noi thuong co do day pho bien la 2cm, 3cm, 5cm va 7cm.
Doi voi cac phong thu am hoac phong nhac cu, ban nen uu tien lua chon cac loai mut co do day tu 4 den 5 cm tro len de hap thu tot cac dai am trung va cao – nhung dai am de gay ra hien tuong vong am.
Chi so NRC (he so hap thu am) la mot thuoc do dang tin cay de danh gia hieu qua tieu am cua mut xop. Chang han:
Mut 2cm co NRC khoang 0.4 (giam am vua phai).
Mut 5cm co NRC tu 0.6–0.75 (giam am ro ret voi tieng noi, tieng dan).
Ban nen so sanh thong so NRC nay khi lua chon mut xop. Mot cua hang uy tin se luon cong bo ro rang cac thong so ky thuat cua san pham.
2. Ty trong foam anh huong den do ben va hieu suat tieu am
Khong phai loai mut xop nao cung giong nhau. Foam PU co ty trong cang cao thi cang ben, it bi xep lun theo thoi gian va hieu qua tieu am cung on dinh hon.
Mut foam nhe (duoi 20kg/m³): Gia re, de bi lun, giam hieu qua sau 6–12 thang.
Mut foam dinh hinh ty trong tu 25–35kg/m³: Hap thu am tot hon, cau truc bot khi on dinh.
Mot vi du thuc te: Mot phong hop co dien tich 18m² khi su dung foam ty trong thap da bi xep mep sau 8 thang su dung. Sau khi chuyen sang su dung foam ty trong cao, cung do day 5cm, ket qua la hieu qua tieu am duoc duy tri on dinh trong suot 2 nam ma khong can thay the.
2. Ty trong foam anh huong den do ben va hieu suat tieu am
3. Be mat dinh hinh giup tan am, giam nhieu
Kieu dang cua mut xop khong chi mang tinh tham my ma con dong vai tro quan trong trong viec phan tan am thanh:
Mut trung: Giam vang o dai tan trung, giup am thanh nghe ro rang va em ai hon.
Mut kim tu thap: Be mat chop nhon giup tan am deu hon, giam nhieu khi thu am hoac quay video.
Mot so studio vlog tai Ha Noi su dung phoi hop 70% mut kim tu thap va 30% foam phang de vua tieu am hieu qua, vua tranh tao cam giac "am bi hut het".
??? Tham khao mang boc cong nghiep
Ban cung co the ket hop them cac tam acoustic panel bang go hoac vai ni de tang cuong hieu qua tieu am ma khong can phai dan kin toan bo can phong.
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