A ga-atụle ibelata ụda mgbe a na-ele anya na nhazi na ntinye nke ọnụ ụzọ. Ọ dị mkpa ijide n'aka na e nwere mkpuchi olu kwesịrị ekwesị iji gbochie nsogbu mkpọtụ maka ebumnuche ebumnuche nke iji ya maka oghere ahụ. Ọ bụrụ na ebumnuche ojiji agbanwee, a ga-enyocha ọkwa mkpuchi olu ka ọ dabara.
Oghere dị n'akụkụ akwụkwọ ọnụ ụzọ osisi dị mkpa maka ọrụ nke ọnụ ụzọ. Agbanyeghị, ha na-egosi adịghị ike ma a bịa n'ihe gbasara mkpuchi acoustic dị irè. Ntinye nke akara acoustic GALLFORD na-ebelata mbufe ụda n'etiti ọnụ ụlọ, ebe ọ na-enwe obere mmetụta na ọrụ nke ọnụ ụzọ. Mbelata na nnyonye anya acoustic nwere ike inye aka melite ọdịmma onwe onye, ma mee ka mmepụta na ihe okike dịkwuo mma.
Oke GALLFORD egosipụtala arụmọrụ ụda dịka egosiri dịka Akụkọ Nnwale Mbelata Ụda Intertek si dị.
Oge ozi: Eprel-10-2023