Ofishin Patent da Trademark Office ya wallafa a ranar Alhamis din da ta gabata Apple ta neman rajistar lasisin mallakar "lasifikan lasifikan kai tare da tsarin sauti da tsarin gaskiya" wanda zai ba AirPods nan gaba ingantaccen tsarin soke hayaniya ba su da bambanci a kan belun kunne na Bose, amma tare da ɗan juyawa wanda zai iya raba su da alama.
Shawarwarin da Apple ya gabatar ya dogara ne akan sarrafawa da soke karar da ke kewaye da na'urar, yana mai nuni zuwa gare shi a cikin lasisin mallaka a matsayin ƙofa mai jiwuwa wanda zai ba da damar karɓar ko watsi da sautukan muhalli, kamar yadda aka bayyana a AppleInsider. Hankula na rufe bakin kunne, makirufo mai amfani da wutar lantarki da sarrafa karar karar dijital ana amfani dasu don rage sautin da ba'a so ta ƙirƙirar sauti na biyu wanda aka tsara musamman don soke na farko. Lokacin da kake son jin abin da ke faruwa a cikin muhallin ka, tsarin wucewa haɗa sauti na waje da makirufo ya ɗauka a cikin siginar a siginar sauti. Littafin ya nuna cewa wannan hanyar tana da nakasu, saboda hatta canal din kunne yana haifar da kara sautukan amo, kamar na muryar mai amfani ko kuma sauran sauti kamar wadanda motsin jiki ya kirkira. An san wannan azaman ɓoyewa ko tasirin keɓewa.
Abinda Apple ya kirkira zai iya ba da damar AirPods cikakke don rage amo da sautunan da ba'a so, amma ba tare da tasirin ɓoye da aka bayyana a sama ba. Takaddun samfurin da ke jiran aiki ya ambaci amfani da bawul ko murfin, wanda zai iya buɗewa daga buɗewa zuwa rufewa kuma akasin haka, kamar yadda ƙaramin motar ke buƙata don ba da damar shigar da sauti ko a'a.
Ana iya kaucewa tasirin ɓoyewa ta hanyar iska da aka sanya ta bawul (a ƙwanƙolin ɗayan maɓallan, alal misali) yayin tattaunawar tarho. A madadin, ana iya rufe bawul lokacin da mai amfani yake sauraron kiɗa, don haka keɓance abun cikin odiyon da belun kunne ke fitarwa daga hayaniyar da ke waje.
A kowane hali, bawul din jiki yana da inganci fiye da sarrafa sauti na dijital koyaushe. Za'a iya yin aiki da bawul ta atomatik ta hanyar fassara bayanai daga na'urori masu auna sigina na AirPods. Misali, makirufoon murya da hanzari na iya gano lokacin da mai amfani yake magana cikin belun kunne, game da shi yana haifar da bawul din yayi aiki. Sauran ayyukan da zasu haifar da aikin bawul din zasu fara ne daga tushe na sigina na sauti da na'urar ta tattara kuma hakan zai fara daga yanayin mai amfani.
A gefe guda, idan firikwensin motsi suka gina cikin AirPods gano cewa abin da ake yi motsa jiki ne, Tsarin Apple na iya bude bawul din hakan mai amfani ya fi fahimtar sautin muhallin sukamar mota ko wasu zirga-zirga don ƙara lafiyar ka.
Baya ga iska mai wucewa, Apple kuma ya bayyana tsarin kara sauti wanda ke aiki kwatankwacin hanyar fasahar zabar sauti. Ana kunna shi kawai lokacin da belin belun kunne ya buɗe. Don haka, tsarin kara sauti zai ɗauki sautin daga makirufo na waje, zai daidaita mitar sa kuma ya miƙa shi ya karu ga mai amfani. Makasudin shine a sake buga sautin yanayi ga mai amfani kamar dai mai amfani baya saka belun kunne.
Tsarin na iya daidaita matsin lambar data kasance yayin tashin jirgi da sauka, ta daidaita matsa lamba a cikin canjin kunne kunnen mai amfani. An fara kirkirar Apple din ne a watan Janairun 2016, saboda aikin injiniya Scott C. Grinker, wanda ya kirkiro shi.