Ụkpụrụ Polar dị iche iche nke igwe okwu

Kedu ihe bụ ụkpụrụ pola microphone?

Ụkpụrụ polar igwe okwu na-akọwa ụzọ ihe igwe okwu si enweta ụda site na isi mmalite ndị dị n'akụkụ ya.E nwere ụdịrị ụkpụrụ pola atọ nke igwe okwu.Ha bụ cardioid, omnidirectional, na Figure-8, makwaara dị ka bidirectional.

Ka anyị banye n'ụdị nke ọ bụla n'ụzọ zuru ezu karị.
Dịka otu onye ndu nke ndị na-emepụta igwe okwu, anyị na-enye igwe okwu dị iche iche nwere ụkpụrụ pola dị iche iche.

Ụdị mbụ: cardioid

Igwe okwu nwere ụkpụrụ pola cardioid na-ebuli ụda dị mma n'ụdị obi n'ihu igwe okwu.Akụkụ igwe anaghị enwe mmetụta nke ukwuu mana ọ ka ga-ebuli ogo ụda nwere ike iji na nso nso, ebe azụ igwe anaghị enwe oke.Igwe okwu cardioid na-arụ ọrụ nke ọma na ikewapụ ụda ambient na-achọghị ma na-elekwasị anya na isi iyi - nke a dabara maka oke ụda.Agbanyeghị, na-emekwa ka ọ dịkwuo mfe ịnweta nzaghachi ndụ ma e jiri ya tụnyere igwe okwu polar ndị ọzọ nwere ụkpụrụ.

bkd-11 bụ otu n'ime igwe okwu anyị kacha ere kacha mma nke ụkpụrụ polar bụ cardioid.N'okpuru bụ foto a.

Ụdị nke abụọ: omnidirectional

Igwe igwe nwere ụkpụrụ pola nke ihe ọ bụla na-ebuli ụda n'otu oge n'ofe ogo 360.Oghere oghere a dị ka okirikiri nwere ike ịdị iche site na igweokwu gaa na igwe okwu.Mana ọdịdị nke ụkpụrụ ahụ ga-abụ eziokwu na ogo ọdịyo ga-anọgide na-agbanwe agbanwe site n'akụkụ ọ bụla mgbe ị na-eji igwe okwu omnidirectional.Igwe okwu nwere ụkpụrụ polar omnidirectional agaghị edobe ma ọ bụ duzie ụzọ ụfọdụ isi weghara ụda n'ihi na e mere ya iji weghara ma nri kpọmkwem na ụda ambient si otú a na-eme ka ọ na-enye aka karịsịa n'ihe banyere microphones lavalier.A downside to Otú ọ dị, Omni bụ na enweghị ike ịchụpụ ha site na isi mmalite ndị a na-achọghị dị ka ndị na-ekwu okwu okwu ọha na nke a ga-ebute nzaghachi.
BKM-10 bụ otu n'ime igwe okwu kacha mma maka nzukọ mbugharị.

Ụdị nke atọ: bidirectional

A na-akpọkwa ụkpụrụ polar nke bidirectional dị ka ihe oyiyi-8 n'ihi na ọdịdị nke ebe a na-ebuli elu na-emepụta ihe ngosi nke ọnụ ọgụgụ-8.Igwe okwu bidirectional na-edekọ ọdịyo ozugbo n'ihu na ozugbo n'azụ capsule na-ebuliteghị ụda n'akụkụ.

Angie
Eprel 9, 2024