Saƙon kasuwanci: Ko kuna tafiya cikin jirgin sama, bas ko jirgin ƙasa, sauraron kiɗa ko kallon fim galibi yana da matsala. Hayaniyar zirga-zirgar jama'a kusan koyaushe tana nitsewa ko da mafi girman belun kunne. A cikin irin wannan yanayi ne, musamman a cikin jirgin sama, aikin ANC (active amo cancellation), wanda tuni manyan belun kunne da yawa ke bayarwa, ya zo da amfani. A cikin zaɓi na yau, za mu mai da hankali kan mafi kyawun farashi / ƙimar aiki daga Jabra, JBL da Sony.
Jabra Elite 85h
Jabra Elite 85h babban belun kunne mara waya ne da gaske tare da sokewar amo mai hankali wanda ke nuna nau'ikan direbobin 40mm tare da kewayon mitar daga 10Hz zuwa 20kHz. Ana sarrafa canja wurin kiɗan mara waya ta Bluetooth 5.0 tare da goyan baya ga adadin bayanan martaba. Hakanan ana iya amfani da belun kunne a yanayin yanayin kebul na gargajiya (an haɗa kebul na sauti a cikin fakitin). Yana bayar da har zuwa awanni 41 na rayuwar batir, yin caji ta amfani da kebul na USB-C da aka haɗa yana ɗaukar kimanin awanni 2,5 (ana samun lokacin sauraron sa'o'i 15 bayan mintuna 5 na caji kawai). Akwai jimillar makirufo takwas a jikin belun kunne, waɗanda ake amfani da su duka don aikin ANC da watsa sautin yanayi, da kuma kira.
Saukewa: JBL Live650BTNC
Live650BTNC belun kunne daga JBL zai ba da nau'i biyu na direbobi 40mm tare da kewayon mitar 20Hz - 20kHz, hankali na 100dB da impedance na 32 ohms. Ana iya sarrafa belun kunne ta hanyar waya ko mara waya, tare da kebul mai jiwuwa a cikin kunshin. Don sadarwa mara waya, belun kunne suna da Bluetooth 4.2 tare da goyan bayan bayanan HFP v1.6, A2DP V1.3, AVRCP V1.5. Batirin da aka haɗa tare da ƙarfin 700 mAh yana iya ba da belun kunne da ƙarfi har zuwa sa'o'i 30 a yanayin al'ada, har zuwa awanni 20 tare da soke amo mai aiki, ko har zuwa sa'o'i 35 a yanayin waya tare da ANC a kunne. Zagayen caji yana ɗaukar kimanin sa'o'i biyu. Wayoyin kunne suna da makirufo don kiran sauti da kuma aiki don sauƙin sauyawa tsakanin na'urori biyu da aka haɗa.
Gidan hoton hoto
Sony WH-1000XM3 Hi-Res
Samfurin daga Sony yana ba da haɓakar sauti mai inganci ba kawai ba, amma sama da duk fasahar ci gaba don murkushe amo na yanayi. Wayoyin kunne sun ƙunshi fasaha mai Sauraron Watsa Labarai, wanda ke tabbatar da sauti na farko a kowane yanayi. Ya dogara ne akan na'ura mai mahimmanci na QN1 da masu juyawa masu ƙarfi tare da membrane da aka yi da polymers na ruwa, wanda ke tabbatar da babban bass ko sauti tare da mita har zuwa 40 kHz. Sauraron Wayo yana gane ayyukanku kuma yana daidaita sautin da aka kunna, wanda yake cikakke a kowane yanayi. Kuma idan kuna buƙatar yin magana da wani ba zato ba tsammani, kawai ku rufe ɗaya daga cikin harsashi da hannun ku kuma za a rufe sautin. Har ila yau abin da ya kamata a ambata shi ne rayuwar baturi na sa'o'i talatin ko kuma ikon belun kunne don yin caji a cikin minti 10 na tsawon sa'o'i biyar.
Rangwame ga masu karatu
Idan kuna sha'awar kowane ɗayan belun kunne da aka gabatar a sama, yanzu zaku iya siyan su akan ragi mai mahimmanci, wato a mafi ƙarancin farashi a kasuwar Czech. Yaushe Jabra Elite 85h farashi ne CZK 5 (rangwamen CZK 790). Wayoyin kunne Saukewa: JBL Live650BTNC wanda aka saya akan 4 CZK (rangwani na rawanin 152). KUMA Sony (WH-1000XM3) Hi-Res Kuna samun shi akan CZK 7 (ragi na CZK 490).
Don samun rangwame, kawai ƙara samfurin a cikin keken sa'an nan kuma shigar da lambar mujallar289. Koyaya, coupon sau 10 kawai za'a iya amfani dashi gabaɗaya, kuma abokin ciniki ɗaya zai iya siyan iyakar samfuran biyu tare da ragi.
