U-Sony umemezele ama-headphone angenantambo e-WH-1000XM4: kuyaphawulwa ukuthi idivayisi ihlanganisa ubuchwepheshe obungcono kakhulu bokunciphisa umsindo, ikhwalithi yomsindo engavamile kanye nohlu lwezici ezihlakaniphile.
Umkhiqizo omusha ungowohlobo lwe-overhead. Kusetshenziswa abashayeli abangu-40 mm abanozibuthe be-neodymium, futhi ibanga lefrikhwensi elikhiqiziwe lisuka ku-4 Hz liye ku-40 kHz. Ukuxhuma emthonjeni wesiginali kungenziwa ngejekhi yomsindo ejwayelekile noma nge-Bluetooth 5.0.
Ubuchwepheshe bokunciphisa umsindo be-Dual Noise Sensor busetshenziswa. Isistimu ithatha umsindo we-ambient isebenzisa imakrofoni emine kuma-earcups futhi idlulisele idatha kuphrosesa ye-QN1, eqeda umsindo ongafuneki ngesikhathi sangempela, kucatshangelwa izici ze-acoustic zemvelo. I-chip, imvamisa yezikhathi ezingama-700 ngomzuzwana, ihlola imingcele yomculo nomsindo, izici ze-acoustic zesikhala phakathi kwezipikha nezindlebe, futhi ilungisa isignali yomsindo ngokufanele.
Ngohlelo lokusebenza lwe-Sony Headphones Connect, ungenza ngendlela oyifisayo izici zakho zomsindo we-ambient ukuze unqamule umsindo ngenkathi uzwa imisindo ebalulekile, njengezimemezelo zesiteshi sesitimela.
Isici se-Speak-to-Chat sifakiwe esizomisa ukudlala ngokuzenzakalelayo lapho umsebenzisi eqala ukukhuluma. I-Adaptive Playback ifaka inzwa yobukhona kanye nama-accelerometer amabili ukuze kutholwe ukuthi ama-headphone asekhanda lakho futhi ujwayelane nokudlala ngendlela efanele ukuze wonge amandla ebhethri.
Ukusebenza ngesilekeleli sezwi kuyasekelwa. Phakathi nezingcingo, ubuchwepheshe be-Precise Voice Pickup, obusebenzisa imakrofoni eyakhelwe ngaphakathi emihlanu nokucutshungulwa komsindo okuthuthukisiwe, buthuthukisa ukucaca kwezwi.
Impilo yebhethri eshiwo ekushajweni kwebhethri eyodwa ifinyelela emahoreni angama-30 ngokukhanselwa komsindo namahora angama-38 ngaphandle kokukhanselwa komsindo.
Ama-headphone akwaSony WH-1000XM4 azotholakala ukuze athengwe ngentengo elinganiselwe engu-$350.
Source:
Source: 3dnews.ru