Sony yalengeza mahedifoni opanda zingwe a WH-1000XM4 premium: zimadziwika kuti chipangizochi chimaphatikiza ukadaulo wabwino kwambiri wochepetsera phokoso, kumveka bwino kwapadera komanso mitundu ingapo yanzeru.
Chatsopanocho ndi chamtundu wapamwamba. Madalaivala a 40 mm okhala ndi maginito a neodymium amagwiritsidwa ntchito, ndipo ma frequency opangidwanso amayambira 4 Hz mpaka 40 kHz. Kulumikizana ndi gwero la siginecha kumatha kuchitika kudzera pa jack audio wamba kapena kudzera pa Bluetooth 5.0.
Tekinoloje ya Dual Noise Sensor yochepetsera phokoso imayendetsedwa. Dongosololi limatenga phokoso lozungulira pogwiritsa ntchito maikolofoni anayi pamakutu ndikutumiza deta ku purosesa ya QN1, yomwe imachotsa phokoso losafunikira munthawi yeniyeni, poganizira mawonekedwe amtundu wa chilengedwe. Chip, pafupipafupi ka 700 pa sekondi iliyonse, imayang'ana magawo a nyimbo ndi phokoso, mawonekedwe amtundu wa danga pakati pa okamba ndi makutu, ndikusintha chizindikiro cha mawu molingana.
Ndi pulogalamu ya Sony Headphones Connect, mutha kusintha momwe mumamvera kuti muchepetse phokoso mukumvabe zofunikira, monga zolengeza zapa masitima apamtunda.
Gawo la Speak-to-Chat lakhazikitsidwa lomwe limangoyimitsa kusewera pomwe wogwiritsa ntchito ayamba kulankhula. Adaptive Playback imakhala ndi sensor yokhalapo ndi ma accelerometers apawiri kuti muwone ngati mahedifoni ali pamutu panu ndikusintha kusewera moyenera kuti musunge mphamvu ya batri.
Kugwira ntchito ndi wothandizira mawu kumathandizidwa. Poyimba foni, ukadaulo wa Precise Voice Pickup, womwe umagwiritsa ntchito maikolofoni asanu omangika komanso makina apamwamba omvera, umathandizira kumveketsa mawu.
Moyo wa batri womwe watchulidwa pa batire limodzi umafika maola 30 ndikuletsa phokoso ndi maola 38 popanda kuletsa phokoso.
Mahedifoni a Sony WH-1000XM4 azipezeka kuti mugule pamtengo woyerekeza $350.
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Source: 3dnews.ru