Suab nrov tsis yog ua rau koj pob ntseg puas tsuaj xwb



Suab nrov tsis yog ua rau koj pob ntseg puas tsuaj xwb

KEV TSHAWB FAWB

© UFO73370 – Fotolia

Cov teebmeem ntawm lub suab nrov ntawm kev hnov ​​​​lus, thiab kev puas siab puas ntsws (pw tsaug zog thiab ntxhov siab) yog paub zoo, tab sis cov kws tshawb fawb los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv, Boston University, nrog rau lwm cov kws tshawb fawb los ntawm Harvard thiab NMR Group, tau teeb tsa los txiav txim seb puas raug. rau cov suab nrov hauv dav hlau ua rau muaj kev pheej hmoo ntawm kev mus pw hauv tsev kho mob rau cov kab mob plawv.

Ua li no, lawv tau ua qhov kev tshawb fawb rov qab ntawm qee tus neeg laus 6 lab, hnub nyoog 65 xyoo lossis laus dua, nyob ze cov tshav dav hlau loj hauv Tebchaws Meskas. Cov pejxeem no suav nrog kwv yees li 15% ntawm tag nrho Asmeskas cov neeg laus ntawm cov neeg laus. Pab pawg tshawb fawb tau saib xyuas qhov ntsuas ntawm cov suab nrov hauv dav hlau rau 89 lub tshav dav hlau mus rau kev suav pej xeem cov ntaub ntawv thaiv pej xeem txhawm rau txheeb xyuas cov ntaub ntawv pov hwm kev noj qab haus huv sib raug.

Cov txiaj ntsig tau raug hloov kho kom coj mus rau hauv tus account tsis meej pem, suav nrog huab cua muaj kuab paug, qhov sib thooj rau txoj kev, tib neeg cov pej xeem, cov xwm txheej tshwj xeeb, thiab kev lag luam hauv zej zog. Tom qab qhov nruab nrab cov ntaub ntawv hla txhua lub tshav dav hlau thiab siv 90th centile suab nrov raug ntsuas, lawv pom tias cov neeg laus nyob hauv thaj chaw nyob nrog 10 dB lub suab nrov dua tau muaj 3.5% siab dua hauv tsev kho mob plawv, piv rau kev tswj hwm. Kev paub txog kev sib raug zoo ntawm lub suab nrov ntawm lub dav hlau thiab kab mob plawv yog qhov tseem ceeb hauv kev ntsuam xyuas cov txiaj ntsig zoo ntawm cov tswv yim cuam tshuam, raws li pab pawg tshawb fawb.

Interestingly, txoj kev tshawb nrhiav pom tau zoo ib yam nrog cov kev tshawb fawb yav dhau los ntawm kev sib raug zoo ntawm cov suab nrov thiab kab mob plawv.

Source: Correia AW, et al. Qhov chaw nyob raug rau lub suab nrov ntawm lub dav hlau thiab kev nkag mus rau hauv tsev kho mob rau cov kab mob plawv: kev kawm ntau lub tshav dav hlau rov qab. BMJ 2013 Kaum Hli 8; 347: 5561 : kuv.

CS



Tau qhov twg los: Suab nrov tsis yog ua rau koj pob ntseg puas tsuaj xwb

Txuas :Suab nrov tsis yog ua rau koj pob ntseg puas tsuaj xwb

REF: Lub Suab Mloog BluetoothLub suab nrov nrovHnov Lus Nug Hom
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