Tim hieu cach loai bo giong hat tu bai hat nghe don gian cho den khi ban thuc su thu va ket thuc bang mot dong hoa rong trom van con ca si tam tam o phia sau. Tin tuc tot: cac cong cu da tien bo dang ke, va ban co ba cach mieng phi hop phap tuy thuo vao tep ket qua sach ban can va co muon lam viec truc tuyen hay ngoai tuyen. Huong dan nay danh cho ca ba tieu chi, sau do giup ban chon dung va sua cac yeu to bao mat cot mo phan lon cac co gang dau tien.
Tom Tat
- Ket qua sach nhat nhanh nhat: tai len cong cu tach stem AI mien phi truc tuyen, sau do tai xuong stem cot organ.
- Ngoai tuyen va mien phi: hieu ung Giam va Cach ly Giong Noi Audacity xu ly hau het cac bai hat stereo ma khong can tai khoan.
- Cach cu: thu trich le trung tam la tuc thi nhung that bai tren cac tron rong hien dai.
- Phu hop phuong phap voi bai hat: bai hat cu don gian phu hop voi thu; pop dam can tach AI.
- Hay mong doi cac artefact (hon hoa giong hat, dao tan sinh ban) va dieu tri bang EQ va tron nhe nhat.
- Loai bo giong hat cho thuc hanh ca nhan thuong ok; xuat ban cot organ cua bai hat duoc bao ve bang ban quyen thuong khong ok.
Ban Loai Bo Giong Hat Tu Bai Hat Nhu The Nao?
De loai bo giong hat tu bai hat, ban tach tin hieu giong hat khoi cot organ de ban co the tam hay xoa no. Cac cong cu tach stem AI lam dieu nay bang cach du doan moi nguon, trong khi cac thu cu tao huy tieu cac am thanh nam o giua stereo. Khong co phuong phap nao hoan hao, nen lua chon dung phu thuo vao tron hop.
Y tuong duy nhat do, tach hay huy tieu, giai thich tat ca nhung dieu duoi day. Tach AI thong minh va dung cam. Huy tieu ngu va nhanh. Ba phuong phap sau day don gian la cac can bang khac nhau cua co gung, chat luong va dieu khien. Neu ban chi thu mot, hay thu Phuong phap 1, vi no mang lai chat luong loai bo giong hat bai hat tot nhat cho it co gung nhat.
Phuong Phap 1: Loai Bo Giong Hat Tu Bai Hat Voi Cong Cu Tach AI Truc Tuyen
Cac cong cu tach stem AI truc tuyen la mac dinh hien tai cho bat ki ai muon loai bo giong hat tu bai hat ma khong can cai dat bat cu dieu gi. Ban tai len tap tin, mot mo hinh chia no thanh stem, va ban tai xuong cac phan ban muon. Day la dieu gan nhat voi cau tra loi mot cai nhan, va no thuong da bai moi thu trich le tren may tinh de tren cac bai hat hien dai dam dam.
Day la quy trinh lam viec chung, gan nhu giong nhau tren tat ca cac dung cu web mien phi:
- Hay chon mot cong cu tach stem truc tuyen mien phi danh tin cay. Mot tom tat cac lua chon nam trong huong dan cong cu loai bo giong hat mien phi cua chung toi, vi vay hay bat dau tu day thay vi ca do tren ket qua quang cao dau tien.
- Tai len tap tin nguon cua ban. Cac dinh dang khong mat mat nhu WAV hoac FLAC cho mo hinh du lieu sach hon so voi MP3 nen cao, vi vay hay su dung ban sao chat luong cao nhat ban chu su dung hop phap.
- Hay chon che do tach. Hau het cac cong cu deu cung cap it nhat tach hai stem (giong hat cong cot organ); mot so cung cap bon hoac nhieu stem hon (giong hat, drum, bass, khac).
- Hay bat dau qua trinh va cho phep. Mot bai hat day du thuong lam mat mot vai giay den mot vai phut tuy thuo vao tai nan dich vu.
- Xem truoc hai stem trong trinh duyet. Lang nghe cot organ cho cac so du va giong hat cho dao tan.
- Tai xuong stem cot organ. Neu ban thuc su muon giong hat, hay tai xuong stem giong hat thay vi.
- Tuy chon: nhap lai vao trinh binh ta de cat im lang, dung bang hoac mat tan cac dau cuoi.
Tai sao chuyen di truc tuyen thuong thang cuoc
Cac mo hinh dang sau cac dich vu nay duoc huan luyen tren cac thu vien lon cua cac bai hat tach, nen ho nhan thuc duoc tieng hat con nguoi nhin nhu the nao tren toan bo pho tan so thay vi cat mu trung tam. Dieu do la tai sao ho co the keo mot dieu hoa doi va pan phuong se hoang toan da dau thu trich le cu. Neu ban muon giai thich bang ngon ngu thuan tien ve cach tach thuc su hoat dong duoi ca pho, chung toi da chia no trong giai thich cong nghe loai bo giong hat mien phi.
Nhung cac dao dui la that te: ban dang tai len tap tin len may chu cua nguoi khac, cac cap do mien phi thuong han che chieu dai hoac chat luong dau ra, va cac may chu ban ron co the xep hang cong viec cua ban. Neu bat cu dieu nao trong so nay lam ban khong thoai mai, Phuong phap 2 giu tat ca tren may cua ban.
Phuong Phap 2: Lay Giong Hat Tu Bai Hat Trong Audacity (May Tinh De Mien Phi)
Audacity la trinh chinh sua am thanh mien phi va mo nguon, va no co the hoang toan xoa giong hat tu bai hat ngoai tuyen. Day khong thong minh nhu tach AI, nhung la ca nhan, co the su dung lai vo han, va tuyet voi cho cong viec theo lot sau khi ban biet cac buoc. Hieu ung tich hop ban muon goi la Giam va Cach ly Giong Noi.
- Cai dat Audacity tu trang du an chinh thuc va mo.
- Nhap bai hat cua ban voi File, sau do Nhap, sau do Am thanh. Bai hat phai stereo, vi hieu ung phu thuo vao su khac biet giua cac kenh trai va phai.
- Hay chon toan bo bai hat voi Ctrl+A (Cmd+A tren macOS).
- Mo Hieu ung, sau do hay chon Giam va Cach ly Giong Noi.
- Trong menu tho xuat dinh Hanh dong, hay chon Xoa Tieng Hat de giu cot organ, hoac Cach ly Tieng Hat neu ban muon trich xuat cac tieng hat tu vat lieu bai hat thay vi.
- De pham vi tan so o mac dinh cho lan dau; ban co the thu hep no sau de bao ve bass va sinh ban.
- Nhan Ap dung, sau do phat va lang nghe binh phan.
- Neu ket qua qua manh, Ctrl+Z va chay lai voi day tan so thap nang len de hieu ung de lai bass va kick mot minh.
- Xuat am thanh hoan tat voi File, sau do Xuat, hay chon WAV cho chat luong hoac MP3 cho cac tap tin nho hon.
Tai lieu Audacity chinh la tham chieu tot nhat de chia cac thanh truot, va trang huong dan chinh thuc Giam va Cach ly Giong Noi giai thich tung tham so. Hieu ung la thuc su mot phien ban nang cao cua y tuong kenh giua, voi cac dieu khien them de cuu cac pham vi tan so cu the, dieu do la tai sao no lam tot hon thu trich le om o Phuong phap 3 nhung van khong the bang voi tach AI tren mot ban ghi pop rong va nhieu lop.
Khi Audacity La Cuoc Goi Dung
Hay nhan Audacity khi quyen rieng tu quan trong, khi ban can xu ly mot dong tap tin ma khong co han che tai len, hoac khi ban da song trong trinh chinh sua va muon cot organ trong du an hien tai cua ban. De co mot cai nhin sau hon ve tran quality cua cac cong cu may tinh de va web mien phi canh nhau, hay xem danh gia chat luong loai bo giong hat mien phi cua chung toi.
Phuong Phap 3: Thu Trich Le Trung Tam De Loai Bo Giong Hat Tu Bai Hat Nhanh Chong
Thu trich le trung tam (hoac huy tieu giong hat) la phuong phap cu nhat, va no thuc su tuc thi. Cac tieng hat chinh thuong duoc tron o giua chet, co nghia la tin hieu tuong tu nam bang le o cac kenh trai va phai. Neu ban dao nguoc mot kenh va cong lai, bat cu dieu gi giong nhau o ca hai deu huy tieu, dua giong hat o giua theo no.
Ban co the lam dieu nay bang tay trong hau het cac trinh chinh sua, bao gom Audacity:
- Nhap bai hat stereo va su dung Chia Stereo thanh Mono de ban co the chinh sua tung kenh rieng biet.
- Chi chon kenh duoi (hoac tren) duy nhat.
- Ap dung Hieu ung, sau do Dao nguoc, de dao nguoc pha cua kenh do.
- Dat ca hai kenh thanh pan mono de chung ta sap xep cung nhau khi phat.
- Phat; tieng hat o giua nen phan lon bi mat.
- Xuat ket qua va kiem tra dieu gi khac da mat theo voi giong hat.
Tai Sao Thu Thuong That Bai Tren Cac Tron Hien Dai
Day la buoc cuoi cung khi thuc te canh. Bat cu dieu gi khac dung o giua, drum kick, bass, snare, va thuong la chu dao synth, cung bi huy tieu, vi vay ban thuong huy diet dau thap trong khi dui theo giong hat. Con tho hon, cac tieng hat hien dai hiem khi la mot kenh o giua duy nhat. Cac nha san xuat xep cac ban dong, pan hop am rong, va chim het trong reverb stereo, va khong ai o trong tam o tren hay la trong, nen no song sot huy tieu. Ky thuat dua vao giả dinh stereo-trung tam tuong tu nhu duoc mo ta trong tong quan Wikipedia ve tach nguon am thanh, va gia dinh do don gian la khong dung cho san xuat pop thap nien 2020. Su dung phuong phap nay tren cac ban ghi cu, kho, va tron don gian, va bo qua hoan toan bat cu dieu gi hien dai va dam.
Chon Cach Loai Bo Giong Hat Tu Bai Hat Theo Loai Bai Hat
Khong co mot cong cu tot nhat, chi la cong cu tot nhat cho mot bai hat va muc dich nhat dinh. Bang duoi day ap xep cac tinh huong pho bien cho phuong phap dua ban den do voi it dau dau nhat.
| Loai bai hat hoac muc dich | Phuong phap tot nhat | Tai Sao |
|---|---|---|
| Pop hien dai dam, EDM, hip-hop | Cong cu tach AI truc tuyen | Xu ly cac cap doi, pan va reverb phan vo huy tieu |
| Ban ghi mono cu hoac kho | Thu trich le trung tam | Giong hat o giua va cac nha nhac don gian, nen huy tieu sach |
| Can ngoai tuyen va ca nhan | Audacity | Khong tai len, tai su dung co han, cac dieu khien cach ly com |
| Lot nhieu tap tin | Audacity | Mien phi, co the lam chu thong qua ma tran, khong co hang cho may chu moi tap tin |
| Muon giong hat, khong co cot organ | Cong cu tach AI (stem giong hat) | Cach sach nhat de trich xuat cac tieng hat tu bai hat |
| Thuc hanh karaoke nhanh o nha | Cong cu tach AI truc tuyen | Nhanh, du tot de hat theo |
Neu muc dich that te cua ban la mot bai hat lien hoa de hat, chung toi da viet mot huong dan dac biet cho tinh huong loai bo giong hat karaoke bao gom chieu cao, khoa va thoi gian loi tren tach. Va neu ban thich duyet tat ca trang dan cong cu web truoc khi cam ket, tong quan danh muc loai bo giong hat truc tuyen xep hang chung theo dac diem va han che.
Cach Loai Bo Giong Hat Tu Bai Hat Ma Khong Co Artefact Ro Rang
Thap nhat tach AI tot nhat cung de lai cac dau nhan. Hoc hat va dieu tri chung la dieu tach mot cot organ soa hang khong den cai co the su dung duoc. Hai van de pho bien nhat la hon hoa giong hat va tao tan sinh ban, va moi cai co mot sua chua thuc tien.
Hon hoa giong hat va duoi reverb
Hon hoa giong hat la am van nhe va nhu nuoc cua ca si con sot lai sau khi giong hat chinh bien mat. Dieu nay xay ra vi reverb va tre hoan toan goi cac ban sao cua giong hat tren toan bo truong stereo va vao cac day tan so ma cong cu tach khong the ap dung sach. De giam:
- Chay lai tach voi tap tin nguon chat luong cao hon; dau vao nen nang cao hon tao gia hon.
- Ap dung qua cao nhe va cat hep xung quanh pham vi co mat giong hat (xap xi 1 toi 4 kHz) de tam am tho con sot.
- Them mot tam khong khi cot organ cua ban de duoi con lai cam hop thay vi noi bat.
Tao tan sinh ban va rua tan so cao
Tao tan sinh ban xuat hien nhu chat luong quay tron va duoi nuoc tren hi-hat va sinh ban, vi noi dung tan so cao aery nay chong cheo voi phu am giong hat sibilant. De lam sach no:
- Thich tach multi-stem cach ly drum, sau do xay dung lai cot organ tu stem.
- Trong Audacity, bao ve dau tren bang cach mo rong gioi han tan so tren cua hieu ung de no khong nhan ca sinh ban.
- Chap nhan rang mot so bai hat don gian se khong mang lai dau tren trong sach, va chon mot nguon voi hon hop drum kho hon neu ban co lua chon.
Su that trung thuc la loai bo giong hat bai hat la tru, va tru luon de lai cac cau may. Cong viec cua ban la an chung, khong phan tung chung khong ton tai.
Co Phai La Trich Xuat Giong Hat Thay Vi Loai Bo Chung?
Thoi nao muc dich bi dao nguoc: ban muon giu ca si va do toan bo khac. Moi phuong phap tren hoat dong nguoc lai. Cac cong cu tach truc tuyen cho phep ban tai xuong stem giong hat, va hanh dong Cach ly Giong Noi Audacity giu lai kenh giua thay vi xoa no. Ket qua thuong la mong hon va duoc xu ly hon so voi xoa sach, vi cac nha nhac xung quanh de lai cac phan du cua rieng chung.
Khi ban co mot giong hat cach ly, toan bo the gioi khac mo ra. Cac nha san xuat su dung cac giong hat trich xuat cho remix va mashup, va cac chi em giong hat cho chung vao cac chuoi hieu ung. Neu ban tung nghiem chuyen hoa mot giong hat thay vi toan bo bai hat, huong dan cua chung toi ve cach thay doi giong hat cua ban bao go thay doi chieu cao, cac chuoi va ky tu ap dung nhu vay cho mot stem ban trich tu bai hat. Chi can nho rang giong hat trich xuat mang ban quyen tuong tu nhu ban ghi goc.
Canh Bao Ban Quyen Truoc Khi Ban Chia Se
Phan nay khong phai la loi khuyen phap ly, nhung no quan trong. Loai bo giong hat hoac tao cot organ khong tao ra mot tac pham moi co the su dung tu do; ban ghi va thanh pho duoi day van duoc chu so huu boi ai do. Chinh sua tap tin ban chu su dung hay thuc hanh ca nhan la thuong co rui ro thap. Xuat ban, phat trien hoac ban cot organ cua bai hat duoc bao ve bang ban quyen la mot cau chuyen khac va thuong can cap phep tu cac chu so huu quyen.
Cac quy tac khac nhau theo quoc gia va cach su dung, va cac khai niem nhu su su dung cong bang la sau va cu the hon so voi nhieu nguoi gia su, nhu tom tat Wikipedia ve su su dung cong bang lam ro. Neu ban ke hoach dang bang bao, remix hoac video karaoke, hay kiem tra chinh sach am thanh cua nen tang va huong dan su dung cua nha xuat ban truoc tien. Neu sao lang, de cot organ cua ban de su dung ca nhan hoac lam viec voi cac bai hat duoc cap phep ro rang cho chinh sua.
Vi Tri Cua Cong Cu Giong Hat Trong Quy Trinh Nay
Loai bo giong hat va chuyen hoa giong hat la anh em ho, khong phai sinh doi, nhung chung thuong ket thuc trong cung mot phien. Sau khi ban co mot cot organ sach, ban co the muon ghi giong hat cua rieng ban len tren do, them ky tu vao ban ghi do, hoac tro toan bo vao mot stream. Day la noi ma cong cu giong hat thuc te dat dam da co vi tri cua no. VoxBooster la phan mem Windows voi mot mic ao tho am thanh xu ly vao bat ky ung dung nao, nen mot bai hat lien hoa cong giong hat cua ban truc tiep va chi phoi duong co the den mot cuoc goi, mot tren hoac mot ban ghi ma khong can cac thu thuat tro duong them. No cung lam sao canh AI huan luyen tren giong hat cua rieng ban voi xu ly on-device dia phuong toan bo, nen khong co gi ban hat hoac noi co the roi khoi PC cua ban.
Khong co gi the thay the mot cong cu tach stem; no lay sau mot. Neu ban muon nghe mot giong hat duoc chuyen hoa tren cot organ ma ban vua tao, day la tran tay tu nhien, va thuc tien toan bo ba ngay cho ban co ko gian de test it truoc khi quyet dinh. Xem cac thang nao ton tai tren trang gia khi ban san sang.
FAQ
Toi co the loai bo giong hat tu bai hat mien phi nhu the nao?
Tai len bai hat len cong cu tach stem AI mien phi truc tuyen, cho phep no chia nho tap tin, sau do tai xuong stem cot organ. Neu ban thich lam viec ngoai tuyen, hieu ung Giam va Cach ly Giong Noi cua Audacity xu ly hau het cac bai hat stereo ma khong can tai len hay tai khoan.
Co the hoang toan loai bo cac tieng hat tu bai hat khong?
Khong hoan hao. Tach AI hien dai gan gan, nhung cac trac mau kho khan cua giong hat, duoi reverb hoac phu am ho hoi thuong con sot lai. Cang sach hang hoa goc va cang tai nam phia giua giong hat thi phan cot organ cua ban se nghe tot hon sau khi xu ly.
Cach tot nhat de loai bo cac tieng hat tu bai hat la gi?
Doi voi hau het moi nguoi, cong cu tach stem AI mien phi truc tuyen mang lai ket qua sach nhat voi it co gung nhat. Su dung Audacity neu ban muon dieu khien ngoai tuyen hoac can phai xu ly lai nhieu tap tin, va de danh cho thu trich le trung tam cac bai hat cu duoc tron don gian.
Thu trich le loai bo giong hat cua Audacity co con hoat dong khong?
Co, nhung co han che. Hieu ung Giam va Cach ly Giong Noi cua Audacity huy tieu cac am thanh o giua, loai bo nhieu tieng hat chinh. No gap kho khan khi giong hat chia se trung tam voi bass va kick, nen ket qua thay doi rat nhieu tuy theo bai hat va phong cach tron.
Toi co the truc xuat cac tieng hat tu bai hat thay vi loai bo chung nhu the nao?
Su dung cung mot cong cu tach stem AI, nhung tai xuong stem giong hat thay vi cot organ. Che do cach ly cua Audacity cung co the giu lai kenh giua, tuy nhien dau ra thuong nghe va tho hon va duoc xu ly hon so voi tach AI rieng biet.
Tai sao cac cong cu loai bo giong hat lai de lai am thanh hon hoa hoac am van?
Am thanh hon hoa xay ra vi reverb va tre hoan toan goi cac ban sao cua giong hat tren toan bo truong stereo va vao cac day tan so ma cong cu khong the tach het duoc. Cac duoi con lai nay o lai sau khi giong hat chinh duoc keo, tao ra am van nhe va nhu nuoc.
Co hop phap loai bo giong hat tu bai hat duoc bao ve bang ban quyen khong?
Chinh sua tap tin ban chu su dung hay thuc hanh ca nhan la co rui ro thap, nhung xuat ban, phat trien hoac ban tap co cot organ cua bai hat duoc bao ve bang ban quyen thuong can cap phep. Cac quy tac khac nhau theo quoc gia va cach su dung, nen hay kiem tra cac chi dan cua chu so huu quyen truoc khi chia se bat cu dieu gi.
Ket Luan
Bay gio ban biet cach loai bo giong hat tu bai hat theo ba cach khac nhau, quyet dinh tro lai bai hat va muc dich: toi cong cu tach AI truc tuyen khi chat luong quan trong nhat, giu cot organ ngoai tuyen va ca nhan voi Audacity, va bao ve thu trich le trung tam cho cac ban ghi cu tron don gian. Hay mong doi sot it va tao tan, dieu tri bang EQ, va de trung ban quyen tren bat cu dieu gi ban chinh sua. Khi buoc ke tiep cua ban la hat hoac noi tren cot organ do voi giong hat truc tiep va duoc chuyen hoa tro thang vao ung dung yeu thich cua ban, VoxBooster la tuy chon dang thu mien phi. Tai VoxBooster va thu.