Giong noi sau ban hang. Nhung nguoi thuyet minh bong phim, nha phat thanh, nhung nguoi dan dap podcast that te — ho deu co giong noi do lam cho the ghien dung cuon va chu y. Day khong phai tai nan: tan so thap truyền dat quyen va tin tuong theo cach ma giong noi cao simply khong the sao chep.
Van de la nhieu nguoi khong tu nhien co giong noi do, va nhung lap tuc internet chung chung (“uong nuoc”, “tho sau”) chi di muc do do. Nen hanh cai dat: day la 4 phuong phap that de lam cho giong noi cua ban sau hon, voi cac hoan doi that cong bang cho moi cai.
Phuong phap 1: Ky Thuat Ty Nhien — The du va Tho
Truoc khi ban mo phan mem nao, co nhung dieu ban co the tao thanh voi chi co tho cua ban.
Giu lai tat ca cua ban tam sau hon (khong lam qua) mo lan va tu nhien ha cao do cua ban. Tho tu hoach — loai mo rong bung cua ban thay vi nguc cua ban — cho giong noi cua ban ho tro hon va giam gian ap trong day tho. Ket qua: giong noi than chuc hon, it “ep”.
Khi tac dung: tao ra 10-20% suy tho o do sau. Tuyet voi cho ghi am podcast hoac go vao hop hop quan trong.
Gioi han: co mot tran. Neu giong noi tu nhien cua ban la tenor, the du co don la se khong chuyen doi ban thanh baritone. Va duoi ap luc, ban se quen het va quay lai mac dinh.
Phuong phap 2: Thay doi Cao do — Nhanh, Nhung voi Cai Bat
Thay doi cao do lay tin hieu tu microphone cua ban va ha tan so co ban bang mot so ban. Day la tuc thi, hoan tac trong bat ky ung dung am thanh nao, va can zero training.
Trong VoxBooster ban keo slider cao do xuong. Huong 2 den 4 ban da cho ban giong noi sau hon dang kien thuc ma khong co ve nhan tao. Duoi 6 ban ban bat dau nhan duoc cac tac pham buzz robot dien dien dien.
Khi tac dung: ghi am nhanh, mem, thuc nghiem. Do tre ~5ms — khong nhin thay.
Gioi han: thay doi cao do ha co ban nhung khong thay doi formants — cac resonance cho giong noi cua ban danh tinh. Ket qua la giong noi “sau nhung la”, vi formants con o vi tri ban dau. Bat cai nao co tai trained se nhan thay co dieu gi sai.
Phuong phap 3: Sao Chep Neural Sau — Phuong phap Nghiem Tuc
Sao chep neural khong lam thay doi cao do. Dieu nay lai tao lai dieu ban noi trong sac van (timbre) cua mot giong noi hoan toan khac — formants bao gom. Ban noi, va giong noi cua tac gia phim tai lieu ra.
Trong thu vien VoxBooster co cac giong noi nam da duoc day tap: nhung nguoi thuyet minh sau, binh luan vien the thao, phat song chinh thuc, nhan vat RPG. Ban chon mot cai, kich hoat che do thoi gian that, va xu ly xay ra tap the tren PC cua ban voi do tre ~480ms tren thiet bi trung binh (Ryzen 5 + 16 GB RAM).
Chat luong khong so sanh voi thay doi cao do vi mo hinh neural bat dau intonation, nhip dieu va sac van theo cach tich hop. Ket qua nghe giong nhu mot nguoi thuc su khac noi — khong giong ban chay qua bo loc.
Khi tac dung: streaming, podcast nhan vat, sac thai video, demo giong noi, dien xuat giong noi chuyên nghiep voi nhan vat da xac dinh.
Gioi han: 480ms la dang kien thuc trong tro chuyen tuong tac neu ban co giam sat headphone hoat dong. Doi voi ghi am async (sac thai sau su kien) day khong phai van de. Neu ban can thoi gian that thuc trong tro chuyen, che do do tre thap cua VoxBooster huong den ~250ms voi hoan doi chat luong it.
Phuong phap 4: EQ + Compressor — Cho Nhung Nguoi Da Ghi Am Hang
Neu ban da co DAW hoac su dung OBS voi bo loc, ban co the dieu chinh giong noi cua ban voi equalization:
- Cat o 200-400 Hz: giam am “boxy” giua lam cho giong noi nghe giong mui
- Tao bao o 80-120 Hz: them the, cam giac “nguc”
- Nen (ti le 3:1, ngan -18 dB): bat bang dau va lam cho giong noi nghe duoc kiem soat va sau hon
Ket hop voi tro ly mic the, day da lam ra su khac biet lon. Cai bat la ban van lam viec tu giong noi that cua ban — EQ nang cao dieu da co, no khong sang tao dieu khong ton tai.
Khi tac dung: mot phan bo sung manh me doi voi bat ky phuong phap nao o tren. EQ + sao chep neural la su ket hop ma cac streamer chuyên nghiep su dung cho do polish chot cuoi.
Gioi han: dung thuc bang hoc. Lam sai EQ lam giong noi cua ban xau hon truoc khi no tro nen tot hon.
Ban Nen Chon Phuong Phap Nao?
| Tinh huong | Phuong Phap Duoc Tuan Nhat |
|---|---|
| Chat nhanh, Discord | Thay doi cao do (2-3 ban) |
| Streaming voi nhan vat | Sao chep neural + EQ nhe |
| Sac thai video | Sao chep neural, do tre khong quan trong |
| Toi muon cai thien giong noi that cua toi | Ky thuat tu nhien + bai hoc |
| San xuat chuyên nghiep | Sao chep neural + DAW |
Khong co phuong phap hoan hao cho moi tai canh. Dieu ton tai la chon dung cong cu cho dung van de — va biet gioi han cua moi cai truoc khi ban di truc tiep.