Low alapine (frequency) a me ka pono holomua

Ka Uluwehi O - manaʻo a me ka laulā o ke kani audible i kanaka pepeiao. Ma awelika ia mea i loko o ka laulā mai 20 Hz i 20 kHz. Audiogram, a hooholo i ka hiki i ka naʻauao lākou i nāʻanuʻu paepae o kēlā me kēia alapine (frequency), i kā lākou mau kanaka ano, no laila mākou e'ōlelo e pili ana i awelika ana helu lohe. I hookuu, na nä alapine ma lalo 40 Hz, a ma luna o 16 kilohertz, e ho ololi i ma ka leoʻano ma mua o ka ikeia iho.

I ka laulā o ka paʻi a me ka pū i hiki pono ka okoa, no laila, okoa a me na koi no ka mea. No ka laʻana, regular kelepona reproduces kani alapine (frequency) o mai 200 Hz i 3 kHz, a me keia mea lawa e pono disassemble i nā'ōlelo a pau o ka Tube ma ka kekahi hope paha, ma ka hihia o ka hoʻohana 'ana i ka lawe lima i hoʻomākaukauʻia i loko o ka mea hoʻolele leo. ʻO ia pili i ka ai-kapaia "bele" - translational 'ōlelo. Eia naʻe, ma ka manao o ka alapine bana hala honua hae, e like me a ka ipu papa Hi-fi e i ke alapine (frequency) poe o 20 a hiki i 20000 Hz a me ka lehulehu.

he haʻahaʻa alapine (frequency) pahu hoʻonui leo hoʻohana kaiāulu i kekahi hapa o ka lolouila i puhi ai o na hanalima, a wahi lulu manaʻo, e like me ke kaʻawale Radio. Ka mea, i loko o kamepiula 'ē aʻe, kīwī, radios, CD-pâʻani pôpeku, ratsiyah, lawe lima kaul, kapa aku ai he wahi a he nui'ē aʻe kama'āina iā mākou mau mea.

I ka papa kuhikuhiE ano o ka pahu hoʻonui leo e like penei:

- auaiaea mana. ka mea, i kēia manawa ka ua manaoia okoa. No ka laʻana, ma ka mea e ho okumu ma maloponimayuschego kanaka notions o kiʻekiʻe ka leo, aʻo ia nō e hiki i kaʻai, ma luna o ka AEeAaOA me ka pa alima a me ka pahu hoʻonui leo, oe ke ike i ka pono ia wä, huahelu-eha helu ia «PMPO». Mau palapala e ma ka rula i olelo mai ka piko haawe ana, a hiki haawi aku i ka pōkole nā leo lako a pan. Na maoli mana - o ka nui a e hōʻoiaʻiʻo undistorted sine nalu palapala i ke alapine (frequency) o ka 1,000 Hz ka manaʻo kōkua a hiki i ka pahu hoʻonui leo.

- ei - waiwai i ka nui o ka haʻahaʻa nä alapine i loko o ko lākouʻano i ka auoiaea ke kahua oko a mai ka hoʻokomo o neaiaea e hoike ana. Keia mea paha ka mea nui aiao, kamailio e pili ana pehea maikaʻi i, a i hoʻopilikino 'haʻahaʻa-alapine (frequency) pahu hoʻonui leo.

- hōʻeuʻeu huahelu. Keia ano He nui loa no kiʻekiʻe-amplifying ipu, ka mea i hāʻawi mai i ka manaʻo o ka Pehea straightforward kaiapili o koʻu pomaikai ia. Ma nā hua'ōlelo, he lawa akea hōʻeuʻeu huahelu e e undistorted a pau haʻahaʻa alapine (frequency), nānā 'ole o ko lākouʻilikai. A me ka malie loa, a nui loa ka leo o ka halulu e e hoʻokani reliably. Kēia mea e like ai ka ano o ka Tube amps.

- Frequency pane. Ma ka mea i oleloia ma ka pauku, e hiki wale hoʻohui i ka hiʻona ia e like me kaʻaʻahu. Maikaʻi loa, ia mea he pololei laina laua i ka abscissa pālākiō me ka alapine (frequency) ma ka pae'ōnaehana laulā.

Kēia mau mea kiko'î i ho'ākāka 'ia e ka mea e like ai me ka a ka haʻahaʻa nä alapine i paʻi panina amplification lako a pan. Ma kekahi kēia hale nā mīkini home bila Eia kekahi laʻana alapine (frequency) ano i ka noonoo e ka nānaina e ho okumu ana i kumu 'ole e like me nui uila holomua eiiiiiaiou a ultrahigh alapine (frequency), a ua loaa he detrimental ia ma ka hālāwai hoʻolohe manaʻo, a me ka lolo.