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Apa Sih Bedanya Passive dan Active Noise Cancellation pada Earphone Nirkabel? Jabra Elite 75t. (Foto: Uzone.id/Birgitta Ajeng)
Uzone.id - Perangkat earphone nirkabel semakin ramai belakangan ini. Buktinya, banyak merek earphone nirkabel yang dirilis di Indonesia sepanjang 2019 hingga 2020. Ada Galaxy Buds, AirPods Pro, Huawei FreeBuds 3, Mi True Wireless Earbuds Basic, Realme Buds Air, dan yang masih hangat adalah Jabra Elite 75t yang meluncur pada Rabu (5/2) di Tanah Air.
Hampir semua merek tersebut membenamkan teknologipassive noise cancellation atauactive noise cancellation untuk bisa mendengar atau tidak suara di sekitar.
Baca juga:Duh, Samsung Tutup Toko Produk Flagship di China
Contohnya, Huawei FreeBuds 3 memilikiactive noise cancellation dengan mengetuk dua kali pada kedua earphone. Sementara itu, Jabra Elite 75t mempunyaipassive noise cancellation dengan menekan satu kali pada earphone sebelah kiri. Tapi, apa sih perbedaan dari dua fitur tersebut?
Menurut Country Sales Manager - Consumer Jabra Indonesia, Louis Sudarso,active noise cancellation adalah fitur yang bisa diaktifkan karena dibenamkanfirmware pada earphone nirkabel.
"Jadi kita tahu ada dua jenisnoise cancellation ,passive danactive noise cancellation . Sesuai dengan namanya, kalauactive itu adatrigger -nya dalam arti, dia bisa diaktifkan, bisa tidak, menggunakanfirmware sendiri," ujar Louis.
Baca juga:Spesifikasi Jabra Elite 75t, dari Desain Nyaman sampai Baterai Tahan 28 Jam
Sementara itu,passive noise cancellation tidak bisa diaktifkan, karena didukung desain yang menutup telinga. Louis mengatakan, "Sedangkan kalaupassive , dia seperti namanya pasif, dia tidak bisa diaktifkan, tapi dia berdasarkan daridesign -nya, diaseal. "
"Supaya tetapaware (dengan suara di sekitar) kita (Jabra Elite 75t) punya fiturhear through , jadi begitu dipencet, kita bisa dengan suara luar. Tapinoise cancellation -nya tidak bisa dikontrol dari sisi desain karena sudah permanen seperti itu," imbuhnya.