Headphones. Qhov zoo tshaj plaws headphones

Headphones siv los ntawm kev musicians. Tej zaum lawv yog siv nyob rau hauv lub tsev, tab sis lub hom phiaj tseem ceeb ntawm no hom ntawm cov qauv - tswj lub suab, mloog recordings thiab nws lem nyob rau hauv cov ntaubntawv povthawj siv studios. Feem ntau, cov earphones muaj ib tug high degree ntawm lub suab rwb thaiv tsev thiab electroacoustic yam ntxwv ua tib zoo xaiv (tej zaum npaj rau tej, mas kev hom phiaj).

acoustic tsim

Raws li lub hom acoustic tsim Headphones raug muab faib ua raug kaw, qhib thiab semi-qhib.

Headphones muaj lub siab tshaj plaws tau soundproofing. Qhov kev xaiv no yog zoo tagnrho rau cov ntaubntawv povthawj siv vocals nyob rau hauv lub studio. Muaj yog ib tug me me disadvantage: yog hais tias gapping pob ntseg los rau cov qauv ntawm cov hom thiaj li tsawg zaus tu tub tu kiv. Yog li ntawd, lub arc siab rau lub taub hau nyob rau hauv cov headphones yog considerably ntau dua li cov qhib.

Earphones tsis tsim siab rau lub inner pob ntseg, ces nws yog ntau nyiam siv. Lub suab nyob rau hauv cov qauv, ib tug ntau yam thiab ntshiab, tiam sis tej zaum nws yuav tau hnov cov neeg nyob ib ncig ntawm lawv, thiab nyob rau hauv ib tug kev studio - cov ntaubntawv povthawj siv khoom mus ntes.

Semi-qhib hom lub mloog pob ntseg muab zoo rwb thaiv tsev, thaum tswj cov zoo zog ntawm ib tug qhib qauv. Txawm li cas los, nws yog ntseeg hais tias lub dabtsi version ntawm tsim - cia li ib tug li ploy tswj ua tus naj npawb ntawm cov tub lag luam. Lub fact tias tag nrho cov headphones yog ib tug qhib ib nrab-qhib. Nws plays ib tug luag hauj lwm tsuas yog cov degree ntawm acoustic load.

Lub amplitude zaus yam ntxwv (AFC)

AFC yog ib tug ntawm cov tseem ceeb tshaj plaws tsis thaum xaiv ib tug saib headphones. Cov tib neeg pob ntseg yog tau txais suab zaus los ntawm 20 Hz rau 20,000 Hz. Yog hais tias lub pob nrog cov khoom muab cov ntau zaus ntawm ob nuj nqis, nws txhais tau tias tus neeg siv ntawm ib yam dab tsi yog tsis hnov. Thaum excessively feem tsawg tsawg suab headphones yuav ua hnov hiss thiab nws yog xim hlau Hawj txawm ntawm heev los yog tsawg heev frequencies. Feem ntau cov headphones muaj ntau ntau zaus thiab muaj ib tug high nqi ntawm zaus teb linearity.

Qhov tseeb hais tias tsis muaj ntaus ntawv nyob rau hauv lub ntiaj teb no yog tsis muaj peev xwm rau cov me nyuam lub suab sib txawv ntawm cov frequencies nyob rau tib lub volume. Qhov txawv tej zaum yuav mus txog 20 dB thiab saum toj no. Txawm li cas los Headphones yuav tsum tau muaj raws li cov uas tsis muaj ib qho taw qhia ntawm cov zaus teb linearity yuav ua tau nyob rau hauv 1 dB los yog tsawg dua. Nyob rau hauv tas li ntawd los ua qauv tsim kev siv nyob rau hauv studios, muaj yog ib tug notion ntawm ib tug discrete zaus teb. Qhov no txhais tau tias tag nrho cov seev kaw nyob rau hauv lub cuab suab paj nruas muaj pes tsawg leeg, yuav tsum tau hnov nyob rau hauv lub headphones nyias los ntawm txhua lwm yam raws li me ntsis li sai tau nws.

rhiab heev

Kuv puas yuav tau piav qhia hais tias qhov zoo tshaj plaws studio headphones yuav tsum muaj siab rhiab heev? Los ntawm no parameter nyob rau hauv lub ntim ntawm lub suab ua si rau cov ntaus ntawv. Thaum lub Translation yog tsawg tshaj li 100 dB suab qauv yog ib yam nkaus thiab nyob ntsiag to. Qhov kev xaiv no yog tseem cuam tshuam los ntawm cov ntaub ntawv uas los ntawm tus cores nyob rau hauv cov khoom. Qhov zoo tshaj plaws Headphones yog nruab nrog neodymium hlau nplaum. Nyob rau hauv tas li ntawd, lub suab zoo yuav cuam tshuam los ntawm qhov luaj li cas ntawm daim nyias nyias nyob rau hauv lub ntaus ntawv, nws txoj kab uas hla yuav tsum muaj tsawg kawg yog 30 mm.

kuj

Qhov kev ntsuas no ntawm lub nominal kuj rau AC, nyob ntawm seb cov khoom uas tus neeg npaj mus cuag nws cov qauv. Big Headphones nrog ib tug impedance ntawm 300 ohms los yog ntau dua. Yog hais tias koj txuas lawv mus rau ib tug yooj yim neeg uas ua ntawv, lawv yuav tsis sound. Yuav kom kov yeej xws li ib tug siab impedance yuav tsum tau ntau haib kho vajtse. siv ib daim amplifier yog pom zoo thaum txuas siab impedance headphones. Zoo kuj muab tsawg distortion tsim nyog rau kev suab ua nyob rau hauv cov suab paj nruag studios.

hom ntawm kev twb kev txuas

Muaj ob wired thiab wireless Headphones. Tsis ntev los no txaus siab cov neeg uas thaum mloog suab paj nruag, koj yuav tsum tsiv mus nyob ib ncig ntawm lub chav tsev. Tsis txhob muaj cov deterioration ntawm lub suab zoo cia niaj hnub siv tshuab. Thaum lub transmitter, lub wireless earphone tej zaum yuav mus txog 27 raws. Tus neeg siv muaj tau xaiv lub feem ntau xis ua hauj lwm zaus rau nws. Rau siv sab nraum zoov lub ntaus ntawv nws yog ntshaw tias cov transmitter zaus yog tsawg kawg yog 800-900 MHz.

Tam sim no ua qauv muab ib tug wireless kis tau tus mob lub teeb liab nyob rau hauv cov ntawv no, tsis annoying distortion. Headphones yog feem ntau nruab nrog tsis siv neeg hloov hom uas tso cai rau tus neeg siv yuav xaiv qhov zoo tshaj plaws kev xaiv suab. Ntau yam koj wireless pab kiag li lawm - los ntawm 5 mus 100 meters. Ib txhia lub mloog pob ntseg qauv muaj Bluetooth technology. Wireless "pob ntseg" yog npaum li cas hnyav zog hlau, raws li nruab nrog roj teeb los yog roj teeb.

Tsim thiab kev daws teeb meem

Qhov zoo tshaj plaws Headphones - saib. Cov qauv yog tshwj xeeb uas yuav tsum tau. Lawv yuav tsum tau yooj yim, nyiam thiab check. Qhov no hom lub mloog pob ntseg ceeb nruab nrog ib tug loj, siab yuav tsum vov lub pob ntseg thiab lub pob ntseg los loj week tau rau cov me nyuam tag nrho ntau zaus uniformly. Headphones yog feem ntau heev tuab thiab hnyav twisted qaum, uas yog nyob rau hauv lub lag luam ntxiab folds rau hauv ib lub nplhaib thiab tsis tau underfoot. Ib txhia npe yog nruab nrog pab kiag li lawm teem ntawm khaub-ncaws nyias thiab cov qaum.

Ntawm kev tseem ceeb yog lub khoom uas tas pob ntseg khob. Mats qab ntxiag mus rau lub kov, tab sis sai sai tau qias neeg thiab salted. Khoom tuam txhab zoo li Sennheiser, steel finish ambushyury tshwj xeeb zoo hluavtaws cov ntaub ntawv. Txawm li cas los, qhov zoo tshaj plaws tej yam ntuj tso daim tawv nqaij rau tus qauv lawm tsis tau tuaj mus nrog dab tsi.

Loj saib headphones, kaw rau hauv cov ntawv sau npe, yuav them taus los pivot thiab lwm yam ntxwv hais. Hnav high-zog yas, resistant rau abrasions thiab khawb - qhov zoo tshaj plaws tshuaj rau qhov siv thiab ua hom ntawm cov qauv. Txawm li cas los, tsis muaj hauv daim ntawv thov ntawm stainless steel pab kiag li lawm tam sim no kev mus txog rau thaum bypassed. Nws tsis yog lub dag lub zog, thiab lub dag lub zog ntawm pressing, uas txiav txim seb tus fixation ntawm headphones rau nws lub taub hau. Raws li tam sim no cov txheej txheem, nws yuav tsum tsis txhob ntau tshaj 5 Newton.

Khi lub xaus ntawm lub ceeb qauv feem ntau tiav los ntawm lub elasticity ntawm cov khoom. Yog li ntawd, nyob rau hauv qhov siv thiab ua fastening los saib xyuas cov earphone springy steel siv. Nyo hau ua los ntawm meej yas, vim lub pressing ntawm lub taub hau tsis muaj. Cov ntsiab koom dokruchivanie pob ntseg los nyob rau hauv ob cov lus qhia, pab nrees xauv tus ntaus ntawv. Qhov no yuav tsum raug xam tias yog thaum xaiv cov hom ntawm headphones. Cov saib yuav tsum muab nruab nrog zoo-txhais ntsiab rau kev ruaj ntseg thiab xis fastening khoom rau lub taub hau.

txoj kev Solutions

Dab tsi "Headphones"? Nws yog lossi kev txhim kho thiab yog heev kim ntaus ntawv mus rau tsim suab. Kev txhim kho lub suab zoo nyob rau hauv niaj hnub qauv yog muab nrog high-tech txoj kev. Taw ntsees tsis muaj nyoog - yog absorbed los ntawm ib tug tshwj xeeb diaphragm khoom. dempirovaniya kaw system saib headphones tsim nrog kev pab los ntawm kim kev tshawb fawb, nws cov qauv yog ib tug ze ze guarded tsis pub leejtwg paub. Qhov luaj li cas thiab zoo ntawm lub yam ntxwv hais txog qhov ntaus ntawv yog Optimized siv computer simulation. Manufacturers yog tawm tsam nrog lub harmonic thiab intermodulation distortion suab los ntawm cov headphones. Tsis tas li ntawd nws yog ruthless tsov ua rog rau yuag qauv.

Hersteller

Ib tug paub tias nws thawj coj nyob rau hauv qhov siv thiab ua saib headphones khov khov Sennheiser, Beyerdynamic, AKG, Audio-Technica. Tus nqi ntawm cov khoom ntawm cov manufacturers yog heev siab heev, tab sis nws yog ntau tshaj li compensated los ntawm qhov zoo tshaj ntawm cov khoom muag. Piv txwv li, tus qauv "Beyerdynamic DT880r" thiab "Sennheiser HD-580" yog heev uas zoo sib xws (rau ~ 10 kHz) suab, haum rau kev musicians li zoo raws li rau kev cov neeg siv thiab txig raws li tej computer graphics. Headphones "Technics DJ 1210" yuav nplua gamers thiab DJs, lawv muaj zoo soundproofing, thiab thawj tsim. Txawm li cas los, cov pa music kiv cua yuav tsis txaus siab rau lawv. Nyob rau hauv txhua rooj plaub, qhov kawg kev xaiv ntawm cov neeg siv ua dab tsi, raws li nyob rau hauv lawv ib tug neeg nyiam.