Yuav Ua Li Cas Nce Sijhawm Sau

Cov txheej txheem:

Yuav Ua Li Cas Nce Sijhawm Sau
Yuav Ua Li Cas Nce Sijhawm Sau

Video: Yuav Ua Li Cas Nce Sijhawm Sau

Video: Yuav Ua Li Cas Nce Sijhawm Sau
Video: Qhia ua youtube koj yuav ua li cas sij hawm thiaj nce zoo 4,000 Hrs 2020 2024, Tej zaum
Anonim

Txawm hais tias tam sim no, thaum lub peev xwm ntawm daim npav nco tau raug txiav txim siab hauv gigabytes, qee zaum nws yuav tsim nyog los ua kom tag nrho lub sijhawm ntawm cov kaw suab kaw hauv nruab nrab. Txawm ntau zaus, qhov teeb meem no tshwm sim ua ntej cov neeg uas tseem nyiam siv cov kab xev zoo nkauj thiab lub suab kaw.

Yuav ua li cas nce sijhawm sau
Yuav ua li cas nce sijhawm sau

Cov Lus Qhia

Kauj ruam 1

Nqis peev rau hauv qhov cim xeeb loj dua. Tam sim no, lawv tus nqi yog tus nqi tsawg thiab rau cov ntawv teev loj-yog qee zaum tsawg dua 100 rubles ib gigabyte.

Kauj ruam 2

Lub suab zoo yog tus cwj pwm los ntawm ob qhov tsis suav: oversampling tus nqi thiab qhov tob me ntsis. Txo thawj lub ntsuas hluav taws xob qis qis rau kev txwv siab tshaj ntawm qhov tsawg zaus, thiab cov thib ob nqaim cov kab kev hloov pauv ntawm qhov txias. Txawm li cas los xij, yog tias qhov tsis zoo ntawm cov yam ntxwv haum rau koj, piv txwv li, koj sau cov lus hais, sim ua kom txo qis cov txiaj ntsig no.

Kauj ruam 3

Siv cov ntaub ntawv kaw suab tsis siv rau ib qho tsis yooj yim. Piv txwv li, hloov ntawm AU lossis WAV, siv MP3 - qhov no yuav tso cai rau koj kom txo cov ntawv loj ob peb zaug nrog qhov tsis zoo me ntsis hauv qhov ua tau zoo thiab thaum tswj xyuas qhov oversampling zaus thiab qhov tob tob. Yog tias qhov kev ua tsis tau zoo li qhov koj tsis nyiam, siv lub ntsej muag xoob xaim poob hu ua FLAC. Cov ntaub ntawv muaj nyob hauv lub kaw suab ntawv yuav tsis hloov pauv ib txoj hauv kev, tab sis nws lub ntim tsuas yog txiav ib nrab.

Kauj ruam 4

Sim ua kom tau txais kev txo qis ntxiv rau qhov loj me ntawm cov ntaub ntawv audio los ntawm kev siv ntau dua li qub compression hom ntawv xws li Vorbis OGG lossis WMA.

Kauj ruam 5

Ntawm cov kab xev analog kaw los yog dictaphone, ua tiav qhov nce ntawm cov sijhawm kaw ntawm qhov nruab nrab ntawm muab ntim los ntawm kev txo qhov nrawm. Tab sis nco ntsoov tias kev ua si ntawm kev tawm suab nrawm tsis txaus siab los ntawm txhua lub khoom siv. Qee qhov ntsuas kaw lus tso cai rau koj kom txo tau txoj kev nrawm ntawm 4.76 mus rau 2.4 cm / s, thiab reel-rau-reel - los ntawm 9.5 rau 4.46.

Kauj Ruam 6

Tsis yog txhua txhua 4-kab ntawv kaw thiab lub suab kaw lus yog lub tso suab. Cov twj siv tau ib txhij plaub-khiav thiab monaural yog qhov tsis tshua muaj, txawm li cas los xij, lawv tso cai rau koj los ua ob zaug lub sijhawm sau rau ntawm ib qho nruab nrab (reel lossis cassette) thaum tswj kev ceev. Tab sis qhov no kuj nce qhov teeb meem ntawm kev sib haum ntawm cov tsim tawm suab lus nrog lwm cov kab xev.

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