Kev kaw lub suab yog nqa tawm los ntawm kev siv kab xev, lub kaw lus digital thiab digital, lub khoos phis tawm, ntxiv rau xov tooj txawb thiab cov tso tawm. Nyob rau tib lub sijhawm, kev tsim ua hauv thiab sab nraud microphones raug siv, uas txawv ntawm kev sib txawv hauv kev ua haujlwm thiab kev tsim.
Cov Lus Qhia
Kauj ruam 1
Hauv cov xov tooj ntawm tes thiab MP3 player, lub suab hu ua haujlwm pabcuam yog kev pabcuam. Siv lawv rau kev kaw suab tsuas yog tias qhov ua tau zoo tshaj tawm qis. Txawm hais tias lub microphones los ua rau lawv yog electret, lawv qhov kev paub tab yog li ntawd tsawg tias txhua qhov kev sim sau cov lus ntawm tus neeg hais lus, txawm tias los ntawm cov kab hauv ntej ntawm txoj kev, raug doomed los ua tsis tiav ua ntej - koj yuav tau txais qhov ntsiag to nyob rau hauv uas nws yuav nyuaj rau kev tawm ntawm cov lus. Yog tias qhov xav tau, koj tuaj yeem tso cov cuab yeej rau hauv tus neeg hais lus lub tsho lub hnab tsho - tsuas yog tom qab ntawd yuav ua kom txaus hais lus tsis txaus ntseeg sau cia.
Kauj ruam 2
Built-in microphones ua haujlwm ntau dua nyob rau hauv cov hnab tshos ntawv kaw lus - ob qho tib si kab xev thiab microcassette, thiab digital. Thaum nriav cov analog dictaphone, nco ntsoov tias nws nyuaj heev los yuav cov kab xev lossis microcassettes rau nws, txij li thaum kis tau los ntawm cov thev naus laus zis, lawv tsis nyob hauv kev xav tau ntxiv lawm. Kev daws teeb meem yuav rov qab siv tib lub xov tooj tom qab hloov mus rau cov ntawv kaw rau hauv digital ntawv siv computer card card thiab tom qab ntawd muab nws los ntawm ib qho khoom siv nruab nrab. Yog tias koj tab tom yuav lub tshuab kaw suab digital, them nyiaj tsis zoo rau qhov ntau npaum li cas ntawm lub cim xeeb, tab sis kuj ua kom zoo rau kev ua haujlwm nrog USB chaw nres nkoj. Thaum nriav cov cuab yeej pheej yig, nug tus muag khoom kom pom tias tsis muaj kev cuam tshuam dab tsi hauv kev hloov ntaub ntawv, txawm hais tias lub cuab yeej txuas rau USB chaw nres nkoj thiab tau ua haujlwm nyob rau ob peb feeb.
Kauj ruam 3
Yog tias koj tseem muaj cov ntaub nplaum kaw nws, thiab nws raug kho kom zoo, koj tuaj yeem siv nws rau kev kaw suab. Nrog lub microphone built-in, cov ntaubntawv povthawj siv zoo yuav zoo dua li siv nrog MP3 player lossis xov tooj ntawm tes, tabsis tsis zoo li nrog lub dictaphone. Cov kab xev ua los ntawm daim kab xev luam tawm kuj tuaj yeem hloov mus rau lub khoos phis tawm los ntawm daim npav suab.
Kauj ruam 4
Kev siv lub khoos phis tawj rau ntawm daim ntawv tshaj tawm yuav ua rau zam kev zam ntxiv. Qhov yooj yim tshaj plaws hauv kev hwm no yog phau sau ntawv thiab netbook nrog teeb tsa micro-built. Nruab qhov Audacity program ntawm lub tshuab - nws yog khaub lig-platform thiab haum rau ntau yam kev ua haujlwm. Nco ntsoov tias tseem tuaj yeem pab mic lub zog rau hauv kev tov khoom - qee zaum nws yuav xiam ntawm lub neej ntawd.
Kauj ruam 5
Yog tias ib qho ntawm cov khoom tau piav qhia saum toj no muaj kev tawm tswv yim rau ib lub microphone sab nraud, nws txoj kev siv yuav txhim kho cov ntaub ntawv sau cia kom zoo. Koj tuaj yeem txuas lub mloog pob ntseg rau xov tooj ntawm tes, lub electret microphone mus rau ib qho dictaphone lossis khoos phis tawm, thiab lub zog txuas rau lub kaw suab. Cov kev zam rau txoj cai no yog qee tus Toshiba phau sau ntawv uas yog tsim los ua haujlwm nrog cov microphones zoo. Txuas lub microphone ntawm ib hom uas cov khoom siv tsis raug tsim rau yuav ua rau tsis tiav suab lossis poob qis hauv nws lub ntim. Nco ntsoov tias tseem ceeb ntawm lub microphone, vim tias nws qhov qis qis dua, xav kom tso ncaj qha nyob rau hauv pem hauv ntej ntawm tus neeg hais lus lub ntsej muag, tab sis yuav luag tsis sau npe cov suab nrov sab nraud. Nyob rau hauv qhov chaw muaj suab nrov heev, nws raug nquahu kom siv cov ntsej muag txawv microphone lossis caj pas.
