Trap Vocal Chop Voice: Quy Trinh DSP Nha San Xuat Toan Bo
Moi beat trap hat nhat deu co chung - cac am tiet bi cat, cac xac nhan pitch-up va cac cum tu bi cat ma lap di lap lai, phan tan va cat thong qua hop nhu va sat meleodic. Vocal chop trap la ca nhac va giai dieu cung mot luc, va dat dung dieu nay co nghia la dieu khien toan bo chuoi: ban ghi am cum tu tho nhu the nao, DSP nao ban ap dung de hinh thanh timbre cua no, ban chinh toi no de ngoi voi 808 cua ban, va ban lop reverb nhu the nao de no tho ma khong lam ban ben canh duoi.
Huong dan nay di qua quy trinh toan bo: bat giua chop mot lan, su dung cong cu giong noi AI de bien doi, xu ly voi dich vu formant va reverb co pitch, va sap xep trong FL Studio. Khong co canh bac selebriti, khong co giong noi duoc muon - toan suc giong noi chu ky cua chinh ban, duoc thiet ke thanh cai gi do di chuyen nhom.”
TL;DR
- Ghi am cum tu voice ngan trong khong gian som; lay 20-30 takes moi phien
- Su dung dich vu formant (khong chi dich vu pitch) de tro lai chop ma khong co artifact chipmunk
- AI voice cloning tao ra bien doi timbre tu mot ghi am, phat trien thu vien chop cua ban
- Reverb pitch-up (fifth hoac octave phia tren root) them shimmer dieu hoa - than trong cho ky thuat trap chop
- Piano roll + chuoi Sampler FL Studio la tieu chuan cong nghiep cho dat dung va chinh chop
- Stack DSP VoxBooster (dich vu formant, xu ly thoi gian thuc) chay ma khong co driver kernel tren Windows 10/11
Dieu Tao Nen Trap Vocal Chop Hay
Mot chop hay co bon tinh chat: transient sach se, tam pitch duoc dinh nghia, noi dung dieu hoa du de song sot transpo pitch va duoi hoat dong voi tempo cua ban.
Transient xac dinh cach chop dap trong hop. Mot cum tu lam tham va cham se tro choi khi duoc pitch. Ban muon cac phu am cung - “yeah,” “ayy,” “lit,” “go,” “no cap,” “hey” - cac cum tu trong do am thanh den nhanh chong va day du sau cuoc tan cong phu am. Cac am thanh ben trai (“ooh,” “aah”) hoat dong khac; chung tot hon cho xep stack melodic hon la cho cong viec chop chi tiet co theo.
Tam pitch quan trong vi trap chop chinh sang cac note cu the. Neu chop chua chua dich vu pitch tu nhien - dieu ma moi cum tu noi duoc - ban se can chinh tao trong pitch editor truoc khi chopping, hoac xay dung tinh trang khong on dinh nay vao ky thuat co y (vai nha san xuat thich no, no doc nhu “con nguoi”).
Noi dung dieu hoa la bo mat hop sot qua chim muon. Mot giong noi mong va forward-mid se khong nghe thu vi o cac tiem cuc cua pham vi pitch. Ghi am close-mic (3-4 inch) de bo sung fundamental va low-mid body, sau do hinh dang trong hop.
Do dai duoi dat gia tri rythmic. O 140 BPM (tempo trap tieu chuan), mot note 16th la khoang 107ms. Mot chop co decay tu nhien 300ms se chong 16th tiep theo tru khi ban gate hoac cat ngan hon. Khop duoi cua ban voi mat do rythmic duoc dinh huong truoc khi xu ly.
Ghi Am One-Shot Chop: Thiet Lap Phien
Lua chon phong va microphone
Ban khong can mot phong booth voice chuyep nhan. Mot tu phong ngu voi quan ao trai, mot goc duoc bao duong voi bang tap thu, hoac don gian la mot chiec man tran lenh tren dau va microphone cua ban se giet nhung phan phan reflect chinh. Dieu ban tranh la phan phan som - cac tiem tieng vang duoc thay nghe va colorize duoi chop va ngan chan phuong khong dat hang sau.
Microphone dong (SM7B, SM58, hoac tuong tu) lam viec tot cho chop vi effect canh hop them low-mid body va hinh dung cardioid cung cap chong on thanh phong tu phia sau. Condenser bat nhieu khong khi va chi tiet, lam viec neu phong cua ban duoc dieu tri, tuy nhien se lap moi crack va hiss khac.
Ghi am o 44.1 kHz hoac 48 kHz, 24-bit. Nhung tan so cao them kich thuoc tap tin ma khong co loi ich nghe tren chim dai ban dang lam viec (duoi 1 giay). Giu gain dau vao o -12 den -6 dB peak - ban muon khong gian dau truoc khi tin hieu dat den bat ky xu ly nao.
Dieu de ghi am
Muc tieu phien mot: bao phu ba danh muc.
Chop affirmation - am tiet don nhat hoat dong nhu cac accent rythmic: “yeah,” “ayy,” “lit,” “uh,” “go,” “hey,” “run it.” Ghi am moi cum tu o ba dong (lang lang, huong thao, phong chieu day du) va ba pitch (chi tiet noi chuyen tu nhien, major third len, major third xuong). Dieu nay cho ban tam bien the tu moi cum tu truoc bat ky DSP nao.
Cum tu ngan - 2-4 am tiet co the duoc cat giua cum tu: “no cap,” “on sight,” “let’s go,” “hold up.” Day cho ban nguon material cho ca cum tu va cac manh vun.
Humm melodic va am thanh - “mm,” “ooh,” “woo,” “aah” - cam giu trong 1-2 giay cho use hien melodic.
Ghi am 20-30 takes moi phien. Ban se nem di 70% - cac cai duoc luu giu la nhung cai co cuoc tan cong sach se nhat, pitch duoc dinh nghia nhat va timbre thu vi nhat trong fundamental.
AI Voice Cloning de Bien Doi Chop
Ghi am 30 takes “yeah” cho ban bien doi trong dong va bieu dien. AI voice cloning cho ban bien doi trong timbre - ky thuat resonant cua chinh giong noi - tu cac takes tuong tu, ma khong nghe giong nhu mot nguoi khac.
Quy trinh: ghi am lay nhat tua cua moi cum tu chop va xu ly thong qua cong cu giong noi AI ap dung mau giong noi kloning cua chinh ban. Bang cach dieu chinh cac tham so mo hinh (dich vu formant target, ky thuat pitch, breathiness), ban tao ra ba den nam bien the phan bo khac nhau cua moi chop chia DNA giong noi co ban cua ban tuy nhien khac biet trong but cat. Xep chung nhu cac lop hoac su dung bien the khac nhau trong cac phan khac nhau cua beat de trai phong.
Kloning giong noi AI VoxBooster chay dia phuong tren Windows 10/11 va hoat dong tren dau ra am thanh duoc ghi am - ban xu ly tap tin thong qua klon giong noi va xuat nhieu bien the. Vi ban kloning giong noi cua chinh ban thay vi bo sung ai do, khong co van de ve dao duc va ket qua co chu ky ca nhan cua ban nhung. Cong cu khong can driver kernel, co nghia la no cai dat sach se ben canh FL Studio ma khong xung dot driver.
Meo thuc te: Khi su dung cac bien the kloning trong beat, giu chop co ban kho va su dung bien the kloning nhu mot lop doi duoc pitch minor giay hoac major thu tren. Su cham soc dieu hoa nho tao ra disonanance co y la dac trung cho trap thuc nghiem hien dai.
Chuoi Xu Ly DSP cho Vocal Chop
Chuoi xu ly duoi day gia dinh ban da ghi am mot tap tin kho sach se va lam viec trong FL Studio voi may ghi Edison va Mixer. Thu tu quan trong.
1. Noise gate va transient shaper
Cat tieng on pre-attack va lam sac transient. Dat threshold cong tai chi duoi muc tac cong cua cuong am tiet de loai bo tieng on phong o pre-decay. Cuoc tan cong nhanh tren transient shaper (duoi 5ms) thon khoa ty; cuoc tan cong cham de tin nhieu cuoc tan cong cho cam giac ty hon.
2. EQ - cat phau thuat va thanh tao
High-pass o 120 Hz de loai bo rumble thap (ban khong can pham vi tan so 808 trong chop cua ban, no se tro choi). Cat notch hep (±2 dB, Q 4-6) tren bat ky tan so resonant nao nghe boxy - thuong o dau do trong pham vi 300-600 Hz. Boost 2-5 kHz bo 2-3 dB de dua cuoc tan cong phu am len truoc. Guon di tren 12 kHz neu chop se duoc pitch xuong (de tranh artifact aliasing).
3. Dich vu Formant
Day la noi quy trinh chop trap voice khac voi xu ly pitch don gian. Pure pitch shift di chuyen note va keo formant theo no - shift mot giong noi len semitone va no nghe nhu chi co chim; shift xuong mot octave va thanh quy. Dich vu formant tach ky thuat resonant tu pitch.
Doi voi xu ly chop trap:
- Pitch len 5-7 semitone, formant shift xuong 2-3 semitone: tao ra mot chop nghe sang va tre nho van con body voice. Pho bien trong hyper-trap va melodic drill.
- Pitch khong thay doi, formant shift len 3-4 semitone: tao ra ky thuat mong va nhieu mui - lam viec cho duong melody register cao.
- Pitch xuong 3-4 semitone, formant shift len 4-5 semitone: giong noi lon tren note thap - manh cho nhan hook.
Xu ly DSP thoi gian thuc VoxBooster bao gom dich vu formant co the ban giam sat trong headphone khi ghi am, sau do in thanh am thanh. Dieu nay co nghia la ban co the dung thay thinh giong noi duoc xu ly truoc khi cam ket, dieu nay tang toc do vong lap lap trinh thuc te de so sanh voi post-processing mot minh.
4. Saturation / harmonic exciter
Trap chop huong loi tu noi dung dieu hoa them, dac biet la khi se duoc pitch len hoac xuong nhan hang tu ban dau. Saturation ong nhe (2-5% drive tren plugin nhu Maximus o FL Studio, hoac saturator thanh nien) them cac harmonic le dien ao pho sau dich vu pitch. Giu no nhe - ban them but cat, khong phai sai lech.
5. Compression
Cuoc tan cong trung-nhanh (5-10ms) va release nhanh (30-80ms) khoa pham vi dong cua chop. Ban muon duoi de ton tai du lau de doc rythmic tuy nhien khong co quai sao cho no thom vao beat tiep theo. Ty le 4:1 den 8:1 la dac trung.
6. Reverb - pitched shimmer send
Pitched reverb send la phan tu dac biet nhat cua tieng chop trap. Su dung chuoi reverb song song:
- Gui chop sang kanal Mixer voi plugin reverb (Fruity Reeverb 2 hoac convolution reverb)
- Truoc reverb, chen plugin pitch shift dat o +7 semitone (fifth phia tren root) hoac +12 semitone (mot octave)
- Dat reverb decay len 0.6-1.0 giay, pre-delay 10-15ms, high-cut o 7-8 kHz
- Tron muc return gui o 20-30% cua muc chop kho
Ket qua: moi chop la day cua nhau voi shimmer co pitch mem sac toi mo cua cat thap tren. Dieu nay lam viec trong khoa nao vi dich vu pitch theo tron chop (tuong doi, khong tuyệt doi). Dieu nay nghe nhu am thanh ngoi giua kick va hi-hat o hang tram cat trap hien dai.
FL Studio Workflow: Tu Chop Den Beat
FL Studio van la DAW tru tren san xuat trap vi ba ly do: piano roll la cong cu nhanh nhat cho dat dung va chinh clip audio note theo note, step sequencer truc quan cho cac co tien hi-hat dung du tru trap, va Edison tich hop ghi am truc tiep vao quy trinh san xuat.
Buoc 1: Ghi am trong Edison
Mo FL Studio. Trong Mixer, duong duon microphone dau vao cua ban sang kanal Mixer va chen Edison tren kanal do. An ghi, phat hanh cac takes chop cua ban, dung lai. Edison cho ban dieu kien mat song co the ban cat tay, loop va xuat ngay lap tuc. Cat cac takes tot nhat cua ban thanh cac tap tin rieng le: File → Export Region moi takes.
Buoc 2: Tai vao kanal Sampler
Keo tap tin chop duoc xuat sang kanal Sampler trong Channel Rack. Trong cai dat Sampler:
- Loop: off (ban muon hanh vi mot lan, khong phai loop lien tuc)
- Normalize: on neu ghi am yeu; off neu da peaked dung cach
- Base note: dat den note phat hien tu chop (su dung phan tich pitch hoac chinh o tai den note piano)
- Interpolation: Hermite hoac 6-point Hermite de chat luong tot nhat khi pitching
Buoc 3: Sap xep piano roll
Trong piano roll, pitch cua moi note chuyen vi chop tuong doi den note co ban cua no. Dieu nay la long cua quy trinh chop trap voice - ban dang choi mot mau voice duoc cat nhu mot nhac cu melodic. Ve mot dieu: mot dong co len, mot dieu khong dong bo, mot note lap duy nhat cho hook rythmic.
Cac dieu chop trap tieu chuan de thu:
| Loai dieu | Mieu ta piano roll | Su dung pho bien |
|---|---|---|
| Accent rythmic | Note duy nhat, luoi note 16th, moi 3-4 16th note | ”Yeah” accent tren snare upbeat |
| Ascending hook | 4-8 note len tren 1 bar | Duong melody refrein |
| Stutter chop | Note giong lap 4-6x trong note 32nd | Nhan manh drop |
| Pitch scatter | Khoang thom-nhu nhau tren 1-2 bar | Lop ten tich verse |
| Call and response | Cum tu ngan, tam dung, cum tu ngan | Hook/intro |
Buoc 4: Chuoi mixer
Duong moi kanal Sampler thong qua trek Mixer rieng cua no de xu ly doc lap. Ap dung chuoi DSP duoc mo ta o tren moi trek - hoac nhom chop tuong tu vao bus va xu ly bus de ket hop. Su dung Fruity Stereo Shaper de rong chop cao it nhat (duoi 40% chieu rong de tuong thich mono hop).
Buoc 5: Bay va dong bang
Sau khi dieu chop duoc hoan thanh, bounce (dong bang) chuoi Sampler + Mixer thanh am thanh. Dieu nay giai phong CPU va dam bao am thanh duoc xu ly khoa truoc khi ban them them cac lop. Trong FL Studio, nhan phai trek Mixer → render stem sang tap tin. Keo tap tin duoc xuat lap nhu clip am thanh cho sap xep cuoi cung.
Xay Dung Thu Vien Chop Cua Ban
Mot phien khong trang phuc mot beat - no nen goc cua thu vien. Sau khi xu ly, sap xep chop theo:
- Root note (C, F#, Bb, vv) - lam cho nhanh de bat chop trong khoa cua du an moi
- Character (sang, toi, rong, ket chat, pitch-up, pitch-down)
- Length (duoi 100ms, 100-300ms, tren 300ms)
Muc tieu 200-500 chop duoc xu ly tren mot thang cac phien. Voi bien the AI tao ra ba den nam bien the moi ghi am tho, 50 takes ghi am co the tao ra 200+ tap tin co the su dung. The chung voi tu khoa trong trinh duyet tap tin cua ban hoac trinh quan ly mau thanh dac biet.
Chuc nang soundboard VoxBooster cho phep ban hotkey chop cho bieu dien truc tiep hoac streaming - gan nhung chop duoc su dung nhat toi cac phim va kich hoat chung on-the-fly trong phien ghi am, co the tao ra cac mo hinh tu do ma ban se khong bao gio ke hoach trong piano roll.
Loi Lung Thuong Thua va Cach Sua Chung
Pitching chop tren mot octave tu ban dau - giong noi tro nen khong the nhan dang va thuong nghe do dien tro. Neu ban can su dung chop xa tu ban dau pitch, re-ghi lai cum tu o pitch gan hon voi dich cua ban, sau do pitch khoang thoi gian con lai. Hoac su dung dich vu pitch duoc bao lau dich vu formant.
Khong kiem tra tinh tuong thich mono - nhieu beat maker su dung cac hieu ung stereo rong tren chop va sau do phat hien chop dat khi noi tren lo ngoai. Sau khi xu ly, dao chi hop cua ban o mono (Fruity Stereo Shaper, nut mono trong mixer FL Studio) va xac thuc chop van co the nghe thay va co mat.
Reverb lam bang 808 thap - duoi reverb 808 va chop chong tren pham vi sub va low-mid. High-cut reverb lap lai o 300 Hz toi thieu de giu low-end sach se. Tot hon: side-chain compress reverb lap lai de vit it khi 808 dap.
Tat ca chop tu cung mot phien nghe giong nhau - thay doi dong, khoang cach tu microphone (gan hon = nhieu hieu ung gan, it phong), va phat hanh cam xuc trong ghi am, khong phai chi pitch va timing. Su khac biet giua “yeah” bang va “yeah” day du can voi chuyen dong cam it hon cho ra chop nghe khac nhau ngay ca sau xu ly nang.
Tam Ly Nha San Xuat: Chu Ky Ban Dau
Truyen thong vocal chop trap duoc xay dung tren cac nha san xuat phat trien cac am tieu chi ky - cum tu, ky thuat duoc xu ly va cac hinh dung rythmic tro nen co the nhan dang tren hang tram tack. Muc tieu cua quy trinh nay khong phai de nghe nhu mot nha san xuat noi tieng hoac sao chep mot giong noi noi tieng; dieu do la xay dung mot thu vien nghe nhu ban: cac xac dinh voice cua ban, timing cua ban, cam nhan DSP cua ban.
Cat cac am tiet ma ban tu nhien noi. Xu ly chung voi cac cai dat formant phu hop voi thom hoc cua ban. Dat reverb co pitch cua ban len cac khoang ban keo. Theo thoi gian, thu vien chop cua ban tro nen co the nhan dang nhu mot kit trung hoac sample pack - va hoan toan ban dau.
Tay them ve goc cua the loai tren bai viet Wikipedia ve trap music va cac trang nguon FL Studio Image-Line.
Tham Khao Nhanh: Cai Dat DSP Trap Vocal Chop
| Giai doan xu ly | Tham so | Gia tri dien hinh |
|---|---|---|
| High-pass filter | Cutoff | 120 Hz |
| EQ presence boost | Center / gain | 3 kHz / +2 dB |
| Formant shift (pitched up) | Formant offset | -2 to -3 semitone |
| Saturation | Drive | 3-5% |
| Compression ratio | Ratio | 6:1 |
| Compression attack | Attack | 8ms |
| Compression release | Release | 50ms |
| Pitched reverb send | Pitch offset | +7 semitone (fifth) |
| Reverb decay | Decay | 0.6-0.8s |
| Reverb high-cut | Cutoff | 7.5 kHz |
| Reverb mix (wet return) | Send level | 20-25% |
Ket Luan
Trap vocal chop voice la mot nghe thuat, khong phai mot con duong tam. Dat dung dieu nay co nghia la ghi am co y, ap dung DSP giu ky thuat di qua chuong dich vu pitch, su dung cac cong cu AI de mo rong thu vien va sap xep voi do nhan cam rythmic cua mot nhan vat trong piano roll cua FL Studio. Moi buoc trong chuoi them hoac tru nhung bay day, but cat va danh tinh cua am thanh cua ban.
Bat dau voi mot cum tu, mot phien, xu ly thong qua chuoi o tren. Xay dung thu vien cua ban mot chop mot lan. Trong mot thang, ban se co mot tap hop cac am thanh ma khong nha san xuat nao co - vi chung tro nen tu ban.
Thu VoxBooster mien phi trong 3 ngay - AI voice cloning de bien doi chop, dich vu formant DSP va hotkey soundboard, tat ca ma khong co driver kernel tren Windows 10/11. $6.99 / thang sau khi thu.
FAQ
Vocal chop trap la gi va tai sao no can xu ly? Vocal chop trap la mot am tiet hoac cum tu ngan duoc ghi am - “yeah”, “ayy”, “no cap” - duoc cat, dieu chinh va phan tan tren beat. Ghi am tho tan nghe flat va khong co tinh song trong anh hop. Xu ly voi dich vu formant, chinh pitch, reverb va saturation cho moi chop keo co nhan va noi dung harmonic cat qua 808 va hi-hat rolls.
Toi co the su dung AI voice cloning de lay them bien doi chop tu mot phien ghi am? Co. Ghi am mot cum tu voice kho mot lan, sau do su dung cong cu kloning AI nhu VoxBooster de ap dung bien doi timbre nhe - chuyen dich ky tu formant ma khong thay doi noi dung pitch. Dieu nay cho phep ban tao ra thu vien chop nghe khac nhau tu mot phien, tat ca trong chu ky giong noi cua chinh ban, khong phai dap chac canh ai khac.
Dich vu formant la gi va no khac biet voi dich vu pitch nhu the nao doi voi vocal chop? Dich vu pitch di chuyen note nhac len hoac xuong trong khi giu timbre xap xi bang nhau. Dich vu formant thay doi tan so resonant cua kanal voice - lam cho giong noi nghe lon hon hoac nho hon - ma khong can thay doi pitch. Doi voi chop, ban thuong muon chinh pitch thành mot note trong khi dich vu formant doc lap de bao toan kich thuoc voice tu nhien, tranh effect chipmunk tu dich vu pitch tho.
DAW nao ma hang nha san xuat trap su dung nhat cho vocal chop, va tai sao? FL Studio ap chi tren san xuat trap vi piano roll cho phep dat dung clip audio note theo note nhanh chong, step sequencer truc quan cho cac dieu kien hi-hat, va Edison la may ghi am tich hop de ghi lai chop tai mot noi. Xuat truc tiep cua Edison sang step sequencer co nghia la mot chop co the di tu microphone den beat trong khoang thoi gian duoi mot phut, dieu nay phu hop voi quy trinh lap lai nhanh chong cua trap.
Co voice changer them do tre khi ghi am voice cho chop? Mot cong cu xu ly giong noi duoc thiet ke tot chay theo dia phuong - nhu VoxBooster - them do tre xu ly 10-30ms. Doi voi bieu dien truc tiep dieu nay co the nghe thay, nhung doi voi ghi am vocal chop, xu ly xay ra truoc khi am thanh dat den buffer DAW cua ban, vi vay ban lap thap tin hieu duoc xu ly dong bo. Su dung che do bat quang duoi 20ms eksklusif hoac ASIO de giu do tre round-trip tong cong duoi 40ms.
Toi co the chinh pitch vocal chop thành note cu the trong FL Studio nhu the nao? Trong FL Studio, dat clip audio trong playlist hoac kanal Sampler. Mo Sampler va dat note co ban thanh note phat hien tu chop, sau do su dung knob offset pitch hoac note piano roll de chinh toi dich cua ban. Doi voi dieu khien chi tiet hon, su dung NewTone (pixel editor FL) de chinh pitch noi tai truoc khi dat cuoi cung. Snap sang semitone de giu chop khoa dieu hoa.
Dieu chinh reverb nao la tot nhat cho trap vocal chop? Trap vocal chop thuong su dung pre-delay ngan (10-20ms), decay 0.4-0.9 giay, high-cut xung quanh 8kHz tren duoi reverb de tranh bay, va pitched reverb send chinh toi fifth hoac octave phia tren note chop. Reverb duoc pitch them shimmer dieu hoa ma khong tao ra lo xung dot voi 808 chinh toi root. Tron reverb o 15-25% de giu chop punchy.