53 × 45 santimetero ntoya yimuka

BLF-04 ni akazu kegeranye kandi gahindagurika cyane-kabili. Urebye isura yayo ihamye kandi iramba, igishushanyo mbonera kandi cyiza, hamwe ningaruka nziza yo gukumira amajwi, birakwiriye cyane kubakozi bo mubiro mukazi. Irashobora gutanga inyungu ndende kubucuruzi. Iyi nyungu ndende ntabwo igaragarira gusa mu kuzamura isura yikigo, ariko cyane cyane, mugutezimbere imikorere no guhanga umutungo mwinshi kubakoresha ibigo. Ibiro byimukanwa biro byiza kumajwi yerekana-yagabanutse. Interuro imwe mubisobanuro, ni premium & professional mobile mobile sound isolation ibikoresho byakazi.

Twandikire

ibicuruzwa birambuye

Iyi podiyumu ikora yahumetswe ni ntoya ifite santimetero 53 z'uburebure, santimetero 45 z'ubugari. Nibihagije kugirango habeho itandukaniro rinini inzira imwe cyangwa ubundi ugereranije nabandi batanga. Turabishushanya kubiro bituje, reka reka ibyumba byerekana amajwi byoroshye kuba impamo. Kugaragara & amajwi kurangaza-kugabanuka ni intego imwe gusa, yo gufasha abantu gusetsa cyane niyo ntego nyamukuru twifuza gutanga. Urashobora gukora amashusho adafite imbuga za interineti cyangwa ubushobozi bwa terefone, gutekereza ， gahunda, raporo, igishushanyo nibindi imbere. Irashobora gushirwa mumwanya mukorana cyangwa ahantu higenga h'ibiro, cyangwa no mu ngazi, koridoro n'ahandi.

Kandi, dufite izindi moderi nyinshi kubiro byo mu biro, akazu ka acoustic, akazu katagira amajwi. Tuzasohoza inzozi zawe, tuyiganishe ku byishimo byawe. Tekinoroji yacu yose niterambere ryacu nibyiza bitangaje.

Ijwi ryo hanze:

Imiterere yikizamini: Muri laboratoire ya metero kare 9 ya acoustics, mubyukuri, urusaku rwo hanze rwakazu rugera kuri 80 ~ 90dB, kubika amajwi bigabanya 15dB imbere. Nkurusaku rwinshi rwa vacuum isukura (75 ~ 80dB, 500 ~ 2000Hz) n urusaku ruke rwurusaku rwimodoka yo mumuhanda (75 ~ 80dB, 200Hz). Nyamara, muri metero kare 400 yerekana icyumba, isoko yijwi hanze yicyumba kitagira amajwi ni décibel 90-100 kuri metero 1, kandi ikizamini nyirizina ni ugutandukanya urusaku rusanzwe rusanzwe na décibel 35 ~ 40.

Igikoresho cyo kwipimisha: metero ya decibel

Imbere mu majwi:

Imiterere yikizamini: Muri laboratoire ya metero kare 9 ya acoustics, mubyukuri, urusaku rwimbere rugera kuri 80 ~ 90dB, amajwi yo hanze 20 ~ 25dB. Mubyukuri, muri metero kare 400 yerekana icyumba, irashobora kugabanya urusaku rwinzu ya 30 ~ 35dB. Kandi amajwi yimbere ni ibikorwa byingenzi byamazu adafite amajwi.

Igikoresho cyo kwipimisha: metero ya decibel

Icyumba cyamajwi cyamajwi kiroroshye cyane. Nta nkingi, nta bice bigoye. Ntabwo isaba abayigize umwuga, kandi abakiriya barashobora kurangiza byoroshye kwishyiriraho ukurikije amashusho yubuyobozi n'amabwiriza.

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