Ke mefuta e mekae ea theknoloji ea ho hlakola lerata eo u e tsebang?
Mosebetsi oa ho hlakola lerata o bohlokoa bakeng sa li-headsets, e 'ngoe ke ho fokotsa lerata, ho qoba ho phahamisa molumo o feteletseng oa sebui, ka hona ho fokotsa tšenyo tsebeng. Ea bobeli ke ho sefa lerata ho tsoa ho maeke ho ntlafatsa molumo le boleng ba mohala. Ho na le mekhoa e mengata e fapaneng ea ho felisa lerata. Mohlala, ANC,ENC, CVC, le DSP. Ke ba bakae ba bona bao o ba tsebang?
Ho hlakola lerata ho ka aroloa ka phokotso ea lerata le ho fokotsa lerata.
Ho hlakola lerata ho boetse ke ho hlakola lerata la 'mele, phokotso ea lerata e sa sebetseng e bolela ts'ebeliso ea litšoaneleho tsa 'mele ho arola lerata la kantle ho tsoa tsebeng, haholoholo ka moralo oa hlooho ea hlooho ea li-headset, ts'ebetso ea acoustic ea cushion cushion cavity, ho kenya molumo. lisebelisoa ka har'a mosamo oa tsebe… 'Me joalo-joalo ho fihlela molumo oa 'mele oa semamedi. Ho fokotsa lerata ho sebetsa haholo ho aroleng melumo e phahameng ea maqhubu (joalo ka mantsoe a batho), hangata ho fokotsa lerata ka 15-20dB.
Ho hlakola lerata ka matla ke ha likhoebo li bapatsa tšebetso ea ho fokotsa lerata ea li-headphones: ANC, ENC, CVC, DSP… Melao-motheo ea mekhoa e mene ea ho fokotsa lerata ke efe, hona karolo ea eona ke efe? Kajeno re tlil'o bua ka hore na li sebetsa joang le hore na li fapane joang.
ANC
ANC (Active Noise Control) Molao-motheo oa ho sebetsa ke hore microphone e bokella lerata le ka ntle la tikoloho, ebe tsamaiso e fetoha leqhubu la molumo o tsosolositsoeng ebe o e eketsa pheletsong ea lenaka, 'me molumo o utluoang ke tsebe ea motho ke: Lerata la tikoloho + le inverted. lerata la tikoloho, mefuta e 'meli ea lerata le phahamisitsoeng ho fihlela phokotso ea lerata la kutlo, mojalefa ke eena ka boeena.
ENC
ENC (Environmental Noise Cancellation) e ka thibela ka katleho 90% ea lerata le ka morao, kahoo ea fokotsa lerata le ka holimo ho 35dB. Ka mefuta e 'meli ea microphone, mokhoa oa sebui o baloa ka nepo, ha o ntse o sireletsa lentsoe le lebisitsoeng ka lehlakoreng le ka sehloohong, Tlosa mefuta eohle ea lerata la tšitiso tikolohong.
DSP
DSP (tšebetso ea mats'oao a dijithale) e shebisitse haholo-holo lerata le phahameng - le le tlase. Ho sebetsa
molao-motheo ke hore maekerofounu bokella lerata ka ntle tikoloho, 'me joale tsamaiso likopi reverse modumo leqhubu le lekanang le lerata ka ntle tikoloho, hlakola lerata, kahoo ho finyella molemo phokotso lerata. Molao-motheo oa ho fokotsa lerata oa DSP o tšoana le oa ho fokotsa lerata oa ANC. Leha ho le joalo, lerata le letle le le lebe la phokotso ea lerata la DSP le nyenyefatsana ka kotloloho tsamaisong.
CVC
CVC(Clear Voice Capture) ke theknoloji ea ho fokotsa lerata ea software ea lentsoe. E shebana haholo le li-echoes tse hlahisoang nakong ea mohala. Sesebelisoa sa ho hlakola lerata sa maekrofono se nang le duplex se felletseng se fana ka molumo oa mohala le lits'ebetso tsa ho hlakola lerata, e leng theknoloji e tsoetseng pele haholo ea ho fokotsa lerata ho li-headsets tsa mohala oa Bluetooth.
Theknoloji ea DSP (ho hlakola lerata la kantle) e thusa haholo mosebelisi oa li-headset, athe CVC (ho hlakola echo) e thusa haholo lehlakore le leng la mohala.
The Inbertec815M/815TMAI lerata Fokotsa li-headset tse nang le lerata le phahameng la tikoloho le fokotsa lerata ka ho sebelisa li-microphone tse peli, AI algorithm ho fokotsa lerata ho tloha ka morao le ho lumella lentsoe la mosebelisi hore le fetisetsoe pheletsong e 'ngoe. Ka kopo ikopanye le ronasales@inbertec.combakeng sa lintlha tse ling.
Nako ea poso: Nov-30-2023
