Mot cong cu loai bo vocal mien phi hua hen dieu gi do cam thay nhu phep thuat hai muoi nam truoc: cap dung no mot bai hat, va lay lai instrumental voi giong hat chinh bi loai bo. Cho du ban muon mot bai hat dung co karaoke, mot stem de tap guitar, hay mot giuong sach cho mot phu ban, cong cu ban tiem dat hom nay hoat dong khong giong nhu cac hop karaoke da tao ra thuac tu. Bai viet nay giai thich ca hai ky thuat theo ngon ngu don gian, tai sao cac thu xua that bai tren ban ghi hien dai, cai gi cach tien hanh moi lam dung, va cach xay dung mot quy trinh lam viec mien phi thuc tien ma khong can chi phi gi ca.
TL;DR
- Mot cong cu loai bo vocal tach hoac huy bo giong hat chinh de ban co con lai mot bai hat dung co diem ho tro.
- Cac thu phan cung goc su dung huy bo pha la giua khoang, tru mot kenh stereo khoi kenh khac.
- Huy bo trung tam bi hong tren cac mix stereo hien dai vi cac giong hat va hieu ung duoc phan bo tren ca hai kenh.
- Tach stem AI hoc cai gi tieng hat nhu the nao va trich xuat no, giu bass va trung duoi nguyen ven tuc.
- Hay cho doi cac tac phum: hoat do vocal nhe, cac tiem pha nuoc va tan so cao bi tam ngo tren cac bai hat mat hoac co reverb nang.
- Phat thanh karaoke duoc bao ve ban quyen co the yeu cau cap phep ngay ca sau khi ban xoa cac giong hat, vi vay hay giu su su dung cong khai duoi kiem soat.
Mot cong cu loai bo vocal mien phi la gi?
Mot cong cu loai bo vocal mien phi la mot cong cu loai bo hoac giam nhieu giong hat chinh trong mot bai hat khong co chi phi, de lai mot bai hat dung co diem ho tro cho karaoke, thuc hanh hoac remix. No hoat dong bang cach huy bo pha kenh trung tam o dau giong hat thong thuong nam, hoac bang cach su dung tach stem AI de tach va tru giong hat khoi toan bo mix.
Dinh nghia nay bao gom hai thoi dai cong nghe rat khac nhau duoi mot ten. Tu “eliminon” la mot di san tu cac nam 1980 va 1990, khi cac may karaoke doc lap va mot so bo nhan dia tuong duong da duoc van chuyen voi mot nut duoc gan nhan Vocal Eliminator. Phan mem ban tai xuong hoac mo trong trinh duyet hom nay chia se muc tieu nhung gan nhu khong bao gio chia se phuong phap. Hieu ro khoang cach giua hai dieu la cach nhanh nhat de biet tai sao mot bai hat ra sach se va mot cai khac bi hong.
Tu cac hop karaoke sang AI: cac cong cu loai bo vocal da phat trien nhu the nao
Cac thuac tu “eliminon giong hat” da di mot con duong dai tu phan cung tuong tu den cac tab trinh duyet. Theo doi con duong do giai thich tai sao cac ket qua thay doi kho khan tu bai hat toi bai hat.
Meo kenh trung tam cu
Cac may karaoke som su dung mot su kien don gian ve cach nhac duoc nhac len: giong hat chinh thong thuong duoc dat o trung tam chinh xac, co nghia la no xuat hien voi am luong bang nhau trong ca hai kenh trai va phai. Neu mot tin hieu giong nhau tren ca hai kenh, ban co the huy bo no bang cach dao nguoc pha cua mot kenh va tong chung. Trai tru phai de lai khong o dau co hai kenh khop, co nghia la trong mot mix cu co nghia la giong hat phan lon bieu mat.
Day la toan hoc tuong tu phia sau cac tai nghe huy bo tieng on, chi la ap dung tren mot truong stereo thay vi am thanh xung quanh. Ban co the doc y tuong duoi day tren muc nhap Wikipedia cho tach tin hieu, va bai viet Karaoke tao duoi cach cac may nay da phao ho thuc tien tren khap the gioi. Meo nay re tien, tuc thi va khong can tinh toan, dieu do la tai sao no song o phan cung trong nhieu thap ky.
Tai sao huy bo pha that bai tren cac mix hien dai
Day la van de: meo huy bo trung tam chi hoat dong neu giong hat la dieu duy nhat o trung tam va khong co gi ban muon giu lai chia se khong gian do. Cac san xuat hien dai liep liem vi pham ca hai gia thiet.
- Bass va kick drum cung duoc dat o trung tam. Tru cac kenh tieu diet bass cua ban cung voi giong hat, de lai mot bai hat dung co diem ho tro mong va rong tron.
- Giong hat hau nhu khong phai la mono nua. Cac nha san xuat track noi, them reverb stereo va pan sang roi sa, vi vay giong hat duoc lan khap ca hai kenh va khong bao gio huy bo hoan toan.
- Cac hieu ung stereo tho sot. Cac duoi reverb va nhap delay pan ngoai o lai nhu phan du giong hat ma u am.
Ket qua la am nuoc, bao luot ma bat cu ai da thu meo trong mot trinh bien tap am thanh nho. No loai bo giong hat tu mot bai hat chi duoi nhung dieu kien gan nhu hoan hao trong phong thi nghiem ma nhac hien dai hau nhu khong bao gio gan. Huong dan Audacity ghi lai dieu nay tru thuc tren trang giam va cach ly giong hat, trong do tac dung duoc mo ta la giam, khong loai bo sach se, chinh vi cac ly do nay.
Cach tach stem AI loai bo giong hat khoi mot bai hat?
Tach stem AI loai bo giong hat khoi mot bai hat bang cach phan tich toan bo mix va du doan phan nao cua am thanh la giong hat so voi instrumental, sau do chi tru thanh phan giong hat. Thay vi tuy thuoc vao noi giong hat nam trong truong stereo, mot mo hinh AI duoc dao tao nhan dien dau vân tay sonik cua mot giong hat con nguoi va tach no, giu bass va trung o giua nguyen ven tuc.
Day la mot cach tien hanh co ban thong minh hon. Huy bo trung tam la tru mu: no xu ly hinh anh stereo nhu dieu duy nhat da chi. Tach AI that su lang nghe. No da duoc dao tao tren nhung so luong lon am thanh de phan biet cai gi cua mot not hat duoc tach ra tu mot that khoc snare hoac mot accord guitar, vi vay no co the nang giong hat ngay ca khi giong hat duoc gian doi, ngam trong reverb hoac pan ngoai trung tam. Vi no khong chi tru trai tu phai, no giu lai cac phan cua mix ban muon giu.
Su trao doi la tach bi khiem hoang theo thiet. Mo hinh lam mot doan doan co co so ve cac tan so thuoc ve giong hat tai moi tuc khac, va khi giong hat va nhac chi triem tren co do cao va timbre, phai chia nang luong chia se giua chung. Day la noi cac tac phum den tu, va khong co cong cu loai bo vocal mien phi nao tranh duoc chung hoan toan.
Huy bo trung tam vs tach stem AI: canh canh
Ca hai phuong phap van dang luu hanh, va cac cong cu trinh duyet re tien thay thoang thoang su dung cai cu. Biet duoc su khac nhau cho ban biet chu y nao de tin tuong.
| Nhan to | Huy bo kenh trung tam | Tach stem AI |
|---|---|---|
| Cach no quyet dinh cai nao la giong hat | Chi vi tri stereo (trung tam = giong hat) | Dau van tay sonik giong hat da hoc |
| Giu bass va kick drum | Khong, ho cung duoc dat o trung tam | Thong thuong co |
| Xu ly reverb va giong hat gian doi | Xau, de lai phan du | Tot hon rat nhieu |
| Hoat dong tren ban ghi mono | Khong, can su khac biet stereo | Co |
| Toc do | Tuc thi, khong can tinh toan | Giay toi phut |
| Chat luong dau ra tieu bieu | Mong va rong tron tren cac mix hien dai | Instrumental co the su dung voi cac tac phum nho |
| Chi phi | Mien phi (nhung vao cac trinh bien tap) | Cac cap mien phi pho bien, mot so nap |
Neu mot cong cu mien phi tao ra mot instrumental rong tron va khong co bass trong mot phan nho giay, no gan nhu chac chan dang thuc hien huy bo trung tam. Neu can mot phut de suy nghi va tra lai cai gi co bass du tru, no dang thuc hien tach. Doi voi mot danh sach duoc curate cua cac cong cu cu the su dung phuong phap hien dai, xem huong dan anh em cua chung toi tren cac cong cu loai bo vocal mien phi, thi tap trung vao chon phan mem thay vi ly thuyet o day.
Tac phum nao ban nen mong doi tu mot cong cu loai bo vocal?
Khong co cong cu loai bo vocal mien phi nao cung cap mot instrumental studio khac biet, va thiet lap khi vong dung cho cai nhin tiet kiem rat nhieu tuc chien. Tach la mot du doan, va cac du doan de lai cac dau van tay. Day la cai ban nen lang nghe va tai sao moi tac phum xuat hien.
Cac tac phum pho bien
- Hoat do giong hat tren cac not duoc giu. Khi mot ca sy giu mot not dai, nang luong cua no chong cheo voi cac nhac chi duoc giu lai, va mo hinh khong the phan tach hoan toan hai. Ban nghe mot phan du nhe cua giai dieu.
- Cam sat nuoc hoac duoi nuoc. Cac tan so cao nhu tiem pha va phu am co hoi tho thuong huong mat thanh mot ket cau xoay vi ś chia mot day voi hi-hat.
- Tan so cao bi tam ngo. Tach tiem cap co the lam mat phan tren cua toan bo mix vi cong cu nghieng ve phuong huong trich xuat cac tan so giong hat.
- Hoi tho huyen ao va tieng op bao. Cac am giong hat khong co cao do kho phan loai, vi vay mot vai slip qua.
Tai sao cac mix ban can kho hon
Cang san xuat dat, cang nhieu giong hat chong cheo voi tat ca o ca cao do va thoi gian. Mot ban do va trang la co mot chiec guitar phan tach sach se. Mot buc tuong am pop voi nhac hop tat, giong hat gian doi va nen tham nang cho bat ky cong cu loai bo vocal nao it khong gian de lam viec. Neu nguon cua ban la mot tap tin toc do thap, cac tac phum nen tham lam cho mo hinh con nhieu con tho hon, vi vay hay bat dau tu am thanh chat luong cao nhat ban co theo phap ly.
Xay dung mot quy trinh lam viec loai bo vocal mien phi cho thuc hanh karaoke
Ban co the lap ra mot duong ong loai bo vocal hoan toan mien phi cho karaoke ca nhan hoac thuc hanh nhac chi su dung cac cong cu khong co chi phi. Day la mot tru tu thuc tien cua cac hoat dong.
- Bat dau voi tap tin nguon tot nhat ban co. Mot tap tin toc do cao hoac mot rip khong mat mat co sac phan tach tot hon nhieu so voi mot thu tim dung ngan lap. Rac vao, rac ra ap dung loi goi hai lan day.
- Chon mot cong cu tach AI thay vi mot hieu ung huy bo trung tam. Doi voi bat cu gi duoc ghi lai sau cac nam 1990, mot loai bo vocal truc tuyen da duoc hoc nhieu hay mot tach may tinh de se danh thang cac thu pha moi lan.
- Chay tach va giu lai ca hai dau ra. Hau het cac cong cu tay ban mot instrumental va acapella. Luu ca hai; giong hat tach lap co ich de kiem tra tach bay ra sach se nhu the nao va cho tham khao thoi gian.
- Lan nghe tren cac loa that va tai nghe. Cac tac phum an sau cac loa may tinh xach tay nhay tren tai nghe. Lang nghe ve hit, noi cac mix tat ca nhuc nhat va phan du tat ca to nhat.
- Lau sach trong mot trinh bien tap mien phi neu can. Mo instrumental trong Audacity va ap dung EQ nhe de thay do cam sat nuoc cao, hoac mot don the giam tieng on nhe de mem hoa hoat do giong hat. Khong lam qua, hoac ban se mong bai hat.
- Xuat o mot muc hop ly. Binh thuong de tranh cat thua, sau do xuat mot tap tin chuan cho trinh choi karaoke hoac rig thuc hanh cua ban.
Neu ban ke hoach hat tren ket qua va dinh tuyen nuoi vao mot dong hoac cuoc goi, mot cong cu am thanh nhu mot thay doi that su co the nam o cuoi chuoi nay. Huong dan am thanh va tieu bo am mien phi va mien phi cap voi nhau tot voi quy trinh lam viec nay va bao quai duong san de sau.
Lua chon loai bo vocal mien phi: tren duong vs de ban
Sau khi ban biet cai gi xay ra duoi nap capo, cau hoi thuc tien la o dau de chay no. Mot loai bo vocal tren duong va mot ung dung de ban giai quyet van de tuong tu voi cac trao doi khac nhau.
Khi mot loai bo vocal tren duong co y nghia
Cac cong cu trinh duyet thang tro. Khong co gi de cai dat, ho chay tren bat ky he dieu hanh nao, va doi voi mot bai hat, ho la tac duong nhanh nhat tu tap tin den instrumental. Cac nhuoc diem la that, tuy nhien: am thanh cua ban duoc tai len may chu cua nguoi khac, cac cap mien phi thuong han che chieu dai hoac so luong bai hat, va chat luong phu thuoc hoan toan vao nguoi chay trang web. Doi voi mot bai hat karaoke mot lan ban se khong su dung lai, mot loai bo vocal tren duong kho co the danh bai.
Khi de ban thang
Neu ban tach cac bai hat thuong xuyen, muon quyen rieng tu ngoai tuyen hoac can xu ly theo luu mot danh sach phat trong vong xoay, mot ung dung de ban di phia truoc. Xu ly o tren may cua ban, khong co cho doi tai len hoac nap hang thang, va chat luong co xu huong cao hon vi cong cu khong bi sam vao mot hop cat trinh duyet. Cac nhac si xay dung mot thu vien thuc hanh lon, cac nghe si bao phu va bat cu ai lam viec voi chat lieu chua phat hanh thong thuong hat o day.
Khong co gi la tot hon toan the. Phu hop cong cu voi tan suat ban se su dung no va muc do nhay cam cua am thanh nguon.
Canh bao ban quyen tac gia truoc khi ban phat thanh cac ket qua loai bo vocal karaoke
Phan nay quan trong hon cong nghe. Chay mot bai hat thong qua mot cong cu loai bo vocal karaoke khong cap cho ban nhung quyen nao ca. Ban ghi va thanh phan duoi xuat van tay duoc bao ve, va loai bo giong hat khong thay doi dieu ai so huu.
Su dung ca nhan, hat theo tren phong khach cua ban hoac thuc hanh nhac chi, la co rui ro thap va cach nhieu nguoi su dung cac cong cu nay. Su dung cong khai la mot cau chuyen khac. Neu ban phat thanh mot buoi bieu dien karaoke tren dau sao duoc bao ve ban quyen tren mot nen tang nhu Twitch hoac YouTube, ban co the gap som ngoai truong gop phan tu dong duoc phat hien ma tam ty hoac xoa video, va tuy thuoc vao khu vuc va tro tan cua ban, ban co the can mot cap phep bieu dien cong khai hoac dong bo. Phong ban Ban quyen Luat My giu mot tong quan ngon ngu don gian tren FAQ chinh thuc co dang doc truoc khi ban phat song.
Phien ban ngan: mot instrumental ban tao cho chinh minh khong tu dong sach cho phat thanh. Giu karaoke duoc bao ve ban quyen de thuc hanh, hoac su dung cac bai hat duoc cap phep cach minh cho bieu dien cong khai. Neu co thac mac, tap trung vao ca nhan.
O dau VoxBooster phu hop
VoxBooster khong phai la mot cong cu loai bo vocal va se khong tach mot bai hat hon hop thanh cac stem, vi vay neu trich xuat giong hat tu mot bai hat la muc tieu duy nhat cua ban, mot trong cac cong cu tro choi o tren la cuoc goi dung dan. O dau VoxBooster den la buoc sau khi bai hat ho tro ton tai: bieu dien tren no.
VoxBooster la phan mem de ban Windows 10 va 11 voi mot thay doi giong hat that su, sao chep giong hat AI duoc dao tao tren giong hat cua rieng ban voi xu ly toan bo o tren thiet bi dia phuong, mot soundboard hotkey va mot microphone ao dinh tuyen am thanh da xu ly vao bat ky ung dung nao ma khong can tram xa he dieu hanh. Khong co gi roi khoi PC cua ban. Neu am chi karaoke cua ban la hat nhu mot nhan vat khac nhau, xep tat cac hieu ung in tiep, hoac dinh tuyen mot tin hieu sach se vao OBS hoac mot cuoc goi, do la phan VoxBooster xu ly. Xem cau hinh giong hat OBS neu ban ke hoach phat thanh cac phien hop thuc hanh cua ban va kiem tra trang gia cho cac ke hoach. Co mot phien tham chinh ba ngay khong co the tay tin dung, va ban co the lay no tu trang tai xuong de thay no truoc khi cam ket.
FAQ
Co phai mot cong cu loai bo vocal mien phi thuc su la mien phi?
Nhieu tro choi hoat dong thuc su mien phi cho su su dung ca nhan, dac biet la cac cong cu tro choi va cac ung dung ma nguon mo nhu Audacity. Mot so cap mien phi han che chieu dai bai hat, chat luong xuat, hoac chay hang thang. Doc cac dieu kien truoc khi ban tin tuong mot tro choi cho mot bop karaoke day du hoac mot rout ly thuyet lap lai.
Co phai su khac nhau giua mot cong cu loai bo vocal va mot cong cu loai bo vocal?
Thuc tien khong co. Loai bo vocal la mot thuoc tu cu cua thoi dai phan cung cu cua may karaoke, trong khi loai bo vocal la nhan hieu phan mem thong thuong. Ca hai mo ta cung mot muc tieu: tach hoac huy bo giong hat chinh de ban co con lai mot bai hat dung co diem ho tro.
Co phai mot cong cu loai bo vocal co the xoa giong hat khoi bat ky bai hat nao khong?
Khong co cong cu nao la hoan hao. Tach stem AI hien dai xu ly tot hau het pop stereo, rock va hip-hop, nhung mix kin dap, reverb nang va cac ban ghi mono la kho hon. Hay cho doi hoat do vocal nhe hoac tac phum nuoc tren cac bai hat kho thay vi mot instrumental studio hoan hao.
Tai sao meo cu cua cong cu loai bo vocal karaoke lai that bai tren cac bai hat stereo?
Meo huy bo trung tam gia dinh ca giong hat nam o trung tam chet va tat ca nhung thu khac deu duoc pan ra. Cac mix hien dai lan toa reverb stereo, giong hat gian doi va nhieu hieu ung rong tren ca hai kenh, vi vay tru mot ben khoi ben kia se xoa bass va trung cung nhu vay, khong chi la giong hat.
Co phai toi can cai dat phan mem hay toi co the su dung mot cong cu loai bo vocal tren duong?
Ca hai hoat dong. Mot cong cu loai bo vocal tren duong chay tren trinh duyet cua ban ma khong can cai dat gi, dieu nay nhanh nhat cho mot bai hat. Mot ung dung desktop cung cap cho ban chat luong tot hon, quyen rieng tu ngoai tuyen va xu ly theo luu khi ban tach nhieu bai hat thuong xuyen.
Co phai phat thanh karaoke tao boi mot cong cu loai bo vocal co hop phap khong?
Loai bo giong hat khong cap cho ban nhung quyen ban ghi. Phat thanh cong khai cua karaoke duoc bao ve ban quyen co the yeu cau cap phep va cac nen tang co the tam ty hoac xoa video. Su dung ca nhan an toan hon nhieu. Kiem tra cac quy tac cho nen tang va khu vuc cua ban truoc khi ban phat song.
Loai tac phum nao toi nen mong doi sau khi xoa giong hat khoi mot bai hat?
Cac tac phum pho bien bao gom phan du giong hat nhe tren cac not duoc giu, cam sat nuoc hoac duoi nuoc tren cac tiem pha, tan so cao bi tam ngo va hoi tho huyen ao. Cac cong cu AI giam nhieu cai nay xuong, nhung khong co cong cu loai bo vocal mien phi nao tao ra mot chi chi sach se. Ha thap ki vong cua ban cho cac mix ban.
Ket luan
Mot cong cu loai bo vocal mien phi thuc su co ich sau khi ban hieu cai gi no co the va khong the lam. Cac thu kenh trung tam cu con an tren cac cong cu re tien va van that bai tren hanh hao khap hau het ban ghi hien dai, trong khi tach stem AI cap cho ban mot instrumental co the su dung voi chi mot tac phum nho. Bat dau tu mot nguon chat luong cao, chon mot cong cu co so tach, hay cho doi tac phum du tren cac mix ban va nho han vi ban quyen truoc khi bat cu gi tro thanh cong khai. Khi bai hat ho tro san sang va ban thuc su muon bieu dien tren no voi cac hieu ung that su hoac giong hat sao chep rieng cua ban, VoxBooster la mot tuy chon dang thu tren Windows. Tai xuong VoxBooster va thu.