Ngwa electroacoustic na-ezo aka na ihe ndị na-eji induction electromagnetic, electrostatic induction ma ọ bụ mmetụta piezoelectric iji ghọta ngbanwerịta nke akara eletrik na akara ụda.Ngwaahịa dị na ụlọ ọrụ electro-acoustic ọdịnala gụnyere ụdị abụọ nke akụrụngwa electro-acoustic na ngwaahịa electro-acoustic ọnụ.Enwere ike ikewa akụkụ electro-acoustic ka ọ bụrụ akụkụ electro-acoustic izugbe yana obere ihe electro-acoustic.Enwere ike kewaa ya ka ọ bụrụ obere ụda ụda na ndị na-ebugharị eletriki (igwe okwu pere mpe) na ndị ntụgharị ọkụ eletrik pere mpe (ndị nnata pere mpe na ndị na-ekwu okwu pere mpe).Ọ na-agụnye edemede atọ - igwe okwu (nnweta ụda), IC ọdịyo (nhazi akara), ọkà okwu / onye nnata (nkpọghachi ụda).na:
1. Igwe okwu bụ ngwaọrụ igodo na-agbanwe mgbama ụda ka ọ bụrụ akara eletrik.
2. Ndị na-ekwu okwu, nke a na-akpọkarị "mpi", bụ ngwaọrụ mmepụta nke na-agbanwe akara eletrik ka ọ bụrụ akara ụda, ma nwee ike ịghọta ọrụ dịka ụdaolu, aka na-enweghị aka, na n'èzí.
3. Onye nnata, nke a na-akpọkarị "earpiece", bụkwa ngwaọrụ mmepụta.Ụkpụrụ ahụ yiri nke onye na-ekwu okwu, ma ike dị ntakịrị, ọ dịkwa mma maka iji ya nso na ntị mmadụ.
4. Audio IC, nke a na-ejikarị achịkwa mgbaàmà ọdịyo, olu, àgwà ụda, wdg.
The upstream industries nke electro-acoustic ụlọ ọrụ na-agụnye ulo oru imewe, software na algọridim mmepe, ngwaike, structural akụkụ, wdg The obere na ọkara-sized ụlọ ọrụ na midstream ụlọ ọrụ na-tumadi aku na magnetik, diaphragms, olu eriri igwe, miniature microphones, ndị na-ekwu okwu, nnyefe dabere na uru ọnụ ahịa ọrụ na uru mpaghara.Mmepụta igwe okwu, ndị nnata, wdg, ma na-enye ihe ndị bụ isi electro-acoustic maka ụlọ ọrụ etiti na nke mgbada.Ụlọ ọrụ buru ibu na nke ọkara na ụlọ ọrụ electro-acoustic emeela ọganihu na teknụzụ ndị bụ isi na "mmepe kwụ ọtọ" n'okpuru usoro mmepụta ihe, na-emeziwanye R & D nke onwe ha na ikike mmepụta ihe, na itinye aka na nyocha na mmepe nke ihe ndị electro-acoustic components. na ọnụ ngwaahịa electro-acoustic dị ka ekweisi, igwe okwu, dijitalụ audio-visual, jikọtara audio, wdg , imewe na mmepụta.
Agbụ ụlọ ọrụ a, site na mgbago elu ruo na mgbada, bụ nke a:
Upstream – akụrụngwa, tumadi gụnyere wafers, injection kpụrụ akụkụ, ngwaike components, anwụ ebipụ akụkụ, diaphragms na magnets, wdg Upstream ụlọ ọrụ ndị ọzọ mgbagwoju, na ọtụtụ n'ime ha na-adịghị depụtara.Ụlọ ọrụ ndị nnọchi anya gụnyere Infineon.
Midstream - ụlọ ọrụ nnọchiteanya nke IC audio gụnyere Realtek, Actions Technology, Hengxuan Technology, wdg .;ebe ndị na-emepụta microphones na micro ọkà okwu / ndị na-anata na-ejikarị eme ihe, ụlọ ọrụ ndị nnọchiteanya na-agụnye Goertek, AAC, Meilu, Co., Ltd. ruo ụda na ihe ndị ọzọ.
Downstream – ngwa ọnụ, nke a na-ejikarị na smart phones, TWS headsets, kọmpụta akwụkwọ ndetu, ngwa elektrọnik na ngwaọrụ ndị ọzọ chọrọ ụda.Companieslọ ọrụ ndị nnọchi anya gụnyere Apple, Samsung, Huawei, Xiaomi, na Transsion.
Ọ bụrụ na ịchọrọ karịa ekwe ntị bluetooth TWS, biko gaa na webụsaịtị anyị: https://www.romanearbuds.com/
Oge nzipu: Jun-30-2022
