Cov kev tshaj tawm xov xwm feem ntau siv qis mus rau nruab nrab tsis kam lub plawv zoo li tus, dynamic microphones nrog kev ntseeg siab, taw tes rau dynamic coils.
Capacitive microphones muaj qhov rhiab heev thiab tuaj yeem ua kom muaj suab nrov. Lub suab tau txais ua ntej muaj qhov siab tshaj plaws. Nws tuaj yeem lim tawm suab nrov los ntawm ib puag ncig thiab tsim nyog siv rau hauv ib puag ncig uas muaj suab nrov tom qab. Peb tuaj yeem nkag siab tias cov lus qhia microphones muaj qhov sib txawv ntawm txhua qhov kev taw qhia, nrog rau pem hauv ntej yog qhov loj tshaj plaws, ob sab maj mam txo qis, thiab sab nraub qaum yog qhov tsawg tshaj plaws. Nyob rau hauv cov nqe lus ntawm hluav taws xob specifications, peb xa mus rau nws raws li muaj ib tug siab Fr piv (pem hauv ntej rau Random teb index). Yuav kom ua tiav qhov kev ua tau zoo ntawm lub microphone, nws yog ib qho tsim nyog yuav tsum xub nkag siab qee qhov kev siv microphone.
1. Qhov kev ncua deb ntawm tus neeg hais lus thiab lub microphone yog 15-40 centimeters.
Yog tias qhov kev ncua deb dhau los, tus neeg hais lus tus bass thaj tsam yuav cuam tshuam vim qhov ntim ntau dhau. Yog tias qhov kev ncua deb dhau los, nws yuav ua rau "qhov tshwm sim nyob ze", uas yog tshwm sim los ntawm kev ua kom cov ntses bass thaj tsam ntau dhau, ua rau kev hais lus tsis meej, thiab qhov mob hnyav, nws yog qhov tsis hnov tsw. Tab sis yog tias lub suab nrov tom qab nrov dhau, qee zaum koj yuav tsum hais lus ze rau lub microphone. Lub sijhawm no, lub microphone uas tuaj yeem txo qis bass tuaj yeem xaiv tau. Tus tsim microphone zoo dua muaj cov khoom siv bass attenuation embedded, uas tuaj yeem txo qhov cuam tshuam los ntawm kev nyob ze rau lub microphone. Yog tias koj tsis muaj hom microphone no, compressing bass ntawm lub amplifier kuj tseem pab tau.
Yog hais tias tus neeg hais lus yuav tsum hais lus nyob deb, lub microphone ib txhij yuav ntes tau lwm lub suab hauv qhov chaw, yog li cuam tshuam rau qhov tseeb ntawm kev hais lus. Yog tias lub microphone nyob hauv tib chav nrog tus neeg hais lus, lub suab tawm los ntawm tus neeg hais lus yuav tau txais los ntawm lub microphone thiab nthuav dav dua, ua rau qhov xwm txheej hnyav dua, thiab tej zaum yuav muaj suab nrov nrov thaum kawg.
2. Lub microphone yuav tsum tsom rau ntawm lub qhov ncauj, nyob rau hauv txoj kab ncaj nraim.
Vim qhov siab tshaj plaws ntawm cov lus qhia microphones tau txais lub suab los ntawm kev ncaj qha, nws yog qhov zoo tshaj plaws rau cov neeg hais lus kom haum lub microphone nrog lawv lub qhov ncauj mus rau txoj kab ncaj nraim thaum hais lus, kom tsis txhob cuam tshuam lub suab nrov.
3. Sim ua kom muaj qhov ntim tshwj xeeb thaum hais lus.
Hauv kev tshaj tawm xov xwm pej xeem, ntim txwv kuj tuaj yeem siv los tiv thaiv amplifiers. Volume limiters tuaj yeem pab cov neeg siv tswj cov zis ntim ntawm lub microphone, zam qhov ntim tam sim ntawd, ua rau cov neeg tuaj saib, lossis ua rau cov khoom siv suab puas ntsoog, pab cov neeg hais lus hauv lub suab kom meej thiab du.