{"id":476748,"date":"2025-07-25T09:39:02","date_gmt":"2025-07-25T02:39:02","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=476748"},"modified":"2025-07-25T09:39:02","modified_gmt":"2025-07-25T02:39:02","slug":"effect-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/effect-la-gi\/","title":{"rendered":"Effect l\u00e0 g\u00ec trong \u00e2m thanh? \u1ee8ng d\u1ee5ng v\u00e0 c\u00e1ch ch\u1ec9nh effect hi\u1ec7u qu\u1ea3 nh\u1ea5t"},"content":{"rendered":"

Trong th\u1ebf gi\u1edbi \u00e2m thanh hi\u1ec7n \u0111\u1ea1i, vi\u1ec7c t\u00e1i t\u1ea1o v\u00e0 x\u1eed l\u00fd t\u00edn hi\u1ec7u kh\u00f4ng c\u00f2n \u0111\u01a1n thu\u1ea7n l\u00e0 khu\u1ebfch \u0111\u1ea1i hay thu ph\u00e1t \u00e2m thanh nguy\u00ean b\u1ea3n. M\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t g\u00f3p ph\u1ea7n l\u00e0m n\u00ean ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 c\u1ea3m x\u00fac c\u1ee7a \u00e2m thanh ch\u00ednh l\u00e0 Effect t\u1ea1o n\u00ean s\u1ef1 s\u1ed1ng \u0111\u1ed9ng, s\u00e2u s\u1eafc v\u00e0 chuy\u00ean nghi\u1ec7p. N\u00ean sau \u0111\u00e2y, Ho\u00e0ng H\u00e0 Mobile<\/strong> s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 \u201c<\/span>Effect l\u00e0 g\u00ec<\/b> trong \u00e2m thanh?\u201d, c\u00e1c lo\u1ea1i hi\u1ec7u \u1ee9ng ph\u1ed5 bi\u1ebfn, c\u00e1ch \u1ee9ng d\u1ee5ng tr\u00ean thi\u1ebft b\u1ecb v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 h\u01b0\u1edbng d\u1eabn ch\u1ec9nh effect sao cho hi\u1ec7u qu\u1ea3 v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/span><\/p>\n

Effect l\u00e0 g\u00ec trong \u00e2m thanh?<\/span><\/h2>\n

Effect trong \u00e2m thanh l\u00e0 kh\u00e1i ni\u1ec7m d\u00f9ng \u0111\u1ec3 ch\u1ec9 c\u00e1c hi\u1ec7u \u1ee9ng x\u1eed l\u00fd \u00e2m thanh \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng l\u00ean t\u00edn hi\u1ec7u g\u1ed1c v\u1edbi m\u1ee5c \u0111\u00edch l\u00e0m t\u0103ng t\u00ednh h\u1ea5p d\u1eabn, chi\u1ec1u s\u00e2u ho\u1eb7c t\u1ea1o m\u00e0u s\u1eafc ri\u00eang bi\u1ec7t cho \u00e2m thanh ph\u00e1t ra. Trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt \u00e2m thanh, effect \u0111\u01b0\u1ee3c v\u00ed nh\u01b0 “gia v\u1ecb” cho b\u1ea3n nh\u1ea1c hay gi\u1ecdng n\u00f3i, gi\u00fap ch\u00fang tr\u1edf n\u00ean s\u1ed1ng \u0111\u1ed9ng, m\u01b0\u1ee3t m\u00e0 v\u00e0 chuy\u00ean nghi\u1ec7p h\u01a1n. Nh\u1eefng hi\u1ec7u \u1ee9ng n\u00e0y c\u00f3 th\u1ec3 l\u00e0 \u00e2m vang (reverb), l\u1eb7p l\u1ea1i ti\u1ebfng (echo), l\u00e0m m\u01b0\u1ee3t gi\u1ecdng h\u00e1t (chorus), m\u00e9o ti\u1ebfng (distortion) ho\u1eb7c bi\u1ebfn \u0111\u1ed5i kh\u00f4ng gian \u00e2m thanh (flanger, phaser) t\u00f9y v\u00e0o nhu c\u1ea7u s\u1eed d\u1ee5ng.<\/span><\/p>\n

\"Effect-la-gi-1\"<\/picture><\/p>\n

Effect c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n trong c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 vang c\u01a1, vang s\u1ed1, amply, mixer ho\u1eb7c th\u00f4ng qua ph\u1ea7n m\u1ec1m x\u1eed l\u00fd \u00e2m thanh chuy\u00ean d\u1ee5ng tr\u00ean m\u00e1y t\u00ednh. Ng\u01b0\u1eddi \u0111i\u1ec1u ch\u1ec9nh \u00e2m thanh c\u00f3 th\u1ec3 can thi\u1ec7p tr\u1ef1c ti\u1ebfp v\u00e0o th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a t\u1eebng hi\u1ec7u \u1ee9ng nh\u01b0 \u0111\u1ed9 tr\u1ec5 (delay time), c\u01b0\u1eddng \u0111\u1ed9 (depth), t\u1ea7n s\u1ed1 (frequency), m\u1ee9c \u0111\u1ed9 ph\u1ea3n h\u1ed3i (feedback) \u0111\u1ec3 tinh ch\u1ec9nh ph\u00f9 h\u1ee3p theo m\u1ee5c \u0111\u00edch bi\u1ec3u di\u1ec5n, thu \u00e2m hay karaoke.\u00a0<\/span><\/p>\n

Trong m\u00f4i tr\u01b0\u1eddng bi\u1ec3u di\u1ec5n chuy\u00ean nghi\u1ec7p hay thu \u00e2m ph\u00f2ng k\u00edn, vi\u1ec7c s\u1eed d\u1ee5ng effect \u0111\u00fang c\u00e1ch gi\u00fap t\u1ed1i \u01b0u h\u00f3a tr\u1ea3i nghi\u1ec7m \u00e2m nh\u1ea1c. \u0110\u1eb7c bi\u1ec7t trong karaoke, c\u00e1c effect nh\u01b0 echo v\u00e0 reverb gi\u00fap gi\u1ecdng h\u00e1t tr\u1edf n\u00ean d\u00e0y, vang v\u00e0 d\u1ec5 h\u00e1t h\u01a1n.\u00a0<\/span><\/p>\n

Vai tr\u00f2 c\u1ee7a Effect l\u00e0 g\u00ec?<\/span><\/h2>\n

Trong bi\u1ec3u di\u1ec5n tr\u1ef1c ti\u1ebfp, effect gi\u00fap gi\u1ecdng h\u00e1t v\u00e0 nh\u1ea1c c\u1ee5 tr\u1edf n\u00ean s\u1ed1ng \u0111\u1ed9ng h\u01a1n b\u1eb1ng c\u00e1ch m\u00f4 ph\u1ecfng \u00e2m thanh trong m\u00f4i tr\u01b0\u1eddng th\u1ef1c t\u1ebf nh\u01b0 nh\u00e0 h\u00e1t, nh\u00e0 th\u1edd, hang \u0111\u1ed9ng ho\u1eb7c kh\u00f4ng gian m\u1edf. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra c\u1ea3m gi\u00e1c ch\u00e2n th\u1eadt, t\u0103ng tr\u1ea3i nghi\u1ec7m nghe v\u00e0 khi\u1ebfn ng\u01b0\u1eddi bi\u1ec3u di\u1ec5n d\u1ec5 d\u00e0ng t\u01b0\u01a1ng t\u00e1c h\u01a1n v\u1edbi kh\u00e1n gi\u1ea3.<\/span><\/p>\n

M\u1ed9t vai tr\u00f2 kh\u00e1c c\u1ee7a effect l\u00e0 h\u1ed7 tr\u1ee3 ca s\u0129 hay ng\u01b0\u1eddi tr\u00ecnh b\u00e0y trong qu\u00e1 tr\u00ecnh bi\u1ec3u di\u1ec5n. Nh\u1eefng hi\u1ec7u \u1ee9ng nh\u01b0 echo v\u00e0 delay gi\u00fap gi\u1ecdng h\u00e1t tr\u1edf n\u00ean \u1ea5m \u00e1p, tr\u00f2n tr\u1ecba, che l\u1ea5p khuy\u1ebft \u0111i\u1ec3m gi\u1ecdng y\u1ebfu ho\u1eb7c thi\u1ebfu n\u1ed9i l\u1ef1c.\u00a0<\/span><\/p>\n

\"Effect-la-gi-2\"<\/picture><\/p>\n

\u0110\u1ed1i v\u1edbi nh\u1ea1c c\u1ee5, effect nh\u01b0 chorus hay flanger l\u00e0m d\u00e0y ti\u1ebfng, t\u0103ng t\u00ednh \u0111a d\u1ea1ng trong tr\u00ecnh di\u1ec5n m\u00e0 kh\u00f4ng c\u1ea7n qu\u00e1 nhi\u1ec1u nh\u1ea1c c\u1ee5 b\u1ed5 tr\u1ee3. \u0110\u1eb7c bi\u1ec7t trong th\u1ec3 lo\u1ea1i nh\u1ea1c \u0111i\u1ec7n t\u1eed, rock, pop, rap, effect l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 t\u1ea1o n\u00ean ch\u1ea5t \u00e2m ri\u00eang bi\u1ec7t v\u00e0 c\u00e1 t\u00ednh cho ng\u01b0\u1eddi ngh\u1ec7 s\u0129.<\/span><\/p>\n

Effect c\u0169ng gi\u00fap ng\u01b0\u1eddi nghe kh\u00f4ng c\u1ea3m th\u1ea5y nh\u00e0m ch\u00e1n khi \u00e2m thanh qu\u00e1 kh\u00f4 khan ho\u1eb7c \u0111\u01a1n \u0111i\u1ec7u. Vi\u1ec7c s\u1eed d\u1ee5ng hi\u1ec7u \u1ee9ng h\u1ee3p l\u00fd t\u1ea1o n\u00ean chi\u1ec1u s\u00e2u, khi\u1ebfn \u00e2m thanh c\u00f3 s\u1ee9c lan t\u1ecfa trong kh\u00f4ng gian, th\u1eadm ch\u00ed g\u00e2y \u1ea5n t\u01b0\u1ee3ng m\u1ea1nh v\u1ec1 m\u1eb7t t\u00e2m l\u00fd. Trong c\u00e1c ph\u00f2ng thu chuy\u00ean nghi\u1ec7p, sound effect gi\u00fap c\u00e2n b\u1eb1ng \u00e2m l\u01b0\u1ee3ng gi\u1eefa c\u00e1c b\u1ea3n track, che l\u1ea5p ti\u1ebfng \u1ed3n n\u1ec1n ho\u1eb7c l\u00e0m n\u1ed5i b\u1eadt t\u1eebng l\u1edbp nh\u1ea1c c\u1ee5.<\/span><\/p>\n

M\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c d\u00f9ng trong effect<\/span><\/h2>\n

Dry signal: T\u00edn hi\u1ec7u \u00e2m thanh g\u1ed1c, ch\u01b0a qua b\u1ea5t k\u1ef3 x\u1eed l\u00fd hi\u1ec7u \u1ee9ng n\u00e0o. \u0110\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 ng\u01b0\u1eddi ch\u1ec9nh nh\u1ea1c th\u00eam effect l\u00ean sao cho ph\u00f9 h\u1ee3p v\u00e0 c\u0169ng l\u00e0 kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n c\u1ea7n hi\u1ec3u r\u00f5 khi t\u00ecm hi\u1ec3u v\u1ec1 <\/span>Effect l\u00e0 g\u00ec<\/b> trong \u00e2m thanh.<\/span><\/p>\n

Wet signal: T\u00edn hi\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd qua effect nh\u01b0 echo, reverb ho\u1eb7c chorus. S\u1ef1 ph\u1ed1i tr\u1ed9n gi\u1eefa dry v\u00e0 wet signal s\u1ebd quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 r\u00f5 n\u00e9t v\u00e0 \u0111\u1ed9 vang c\u1ee7a \u00e2m thanh ph\u00e1t ra.<\/span><\/p>\n

Mix: Th\u00f4ng s\u1ed1 bi\u1ec3u th\u1ecb t\u1ec9 l\u1ec7 gi\u1eefa dry v\u00e0 wet signal. V\u00ed d\u1ee5, mix 50% ngh\u0129a l\u00e0 t\u00edn hi\u1ec7u ph\u00e1t ra c\u00f3 m\u1ee9c \u0111\u1ed9 c\u00e2n b\u1eb1ng gi\u1eefa \u00e2m g\u1ed1c v\u00e0 hi\u1ec7u \u1ee9ng, t\u1eeb \u0111\u00f3 t\u1ea1o n\u00ean \u00e2m thanh trung th\u1ef1c m\u00e0 v\u1eabn sinh \u0111\u1ed9ng.<\/span><\/p>\n

Delay Time: Th\u1eddi gian tr\u1ec5 c\u1ee7a hi\u1ec7u \u1ee9ng l\u1eb7p l\u1ea1i (echo ho\u1eb7c delay). \u0110\u01a1n v\u1ecb t\u00ednh l\u00e0 mili gi\u00e2y (ms). Ch\u1ec9nh th\u1eddi gian n\u00e0y s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 vang xa hay g\u1ea7n c\u1ee7a ti\u1ebfng l\u1eb7p l\u1ea1i.<\/span><\/p>\n

\"Effect-la-gi-3\"<\/picture><\/p>\n

Decay: Th\u1eddi gian duy tr\u00ec c\u1ee7a hi\u1ec7u \u1ee9ng sau khi \u00e2m thanh g\u1ed1c k\u1ebft th\u00fac. Th\u00f4ng s\u1ed1 n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong effect reverb.<\/span><\/p>\n

Feedback: M\u1ee9c \u0111\u1ed9 l\u1eb7p l\u1ea1i c\u1ee7a \u00e2m thanh. Feedback cao t\u1ea1o hi\u1ec7u \u1ee9ng echo d\u00e0i v\u00e0 s\u00e2u h\u01a1n.<\/span><\/p>\n

Depth: \u0110\u1ed9 s\u00e2u c\u1ee7a hi\u1ec7u \u1ee9ng. Th\u01b0\u1eddng d\u00f9ng trong chorus, flanger hay tremolo \u0111\u1ec3 th\u1ec3 hi\u1ec7n m\u1ee9c \u0111\u1ed9 bi\u1ebfn \u0111\u1ed5i t\u00edn hi\u1ec7u.<\/span><\/p>\n

Rate: T\u1ed1c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a effect theo chu k\u1ef3, th\u01b0\u1eddng g\u1eb7p \u1edf c\u00e1c hi\u1ec7u \u1ee9ng nh\u01b0 tremolo, phaser.<\/span><\/p>\n

Attack\/Release: Th\u1eddi gian \u00e2m thanh b\u1eaft \u0111\u1ea7u v\u00e0 k\u1ebft th\u00fac sau khi \u00e1p d\u1ee5ng effect. \u0110i\u1ec1u ch\u1ec9nh th\u00f4ng s\u1ed1 n\u00e0y gi\u00fap ki\u1ec3m so\u00e1t \u0111\u1ed9 m\u01b0\u1ee3t m\u00e0 trong s\u1ef1 chuy\u1ec3n ti\u1ebfp c\u1ee7a \u00e2m thanh.<\/span><\/p>\n

C\u00e1c t\u00ednh n\u0103ng th\u01b0\u1eddng g\u1eb7p c\u1ee7a effect trong \u00e2m thanh<\/span><\/h2>\n

Reverb: \u0110\u00e2y l\u00e0 hi\u1ec7u \u1ee9ng m\u00f4 ph\u1ecfng \u00e2m vang trong kh\u00f4ng gian th\u1ef1c nh\u01b0 nh\u00e0 h\u00e1t, ph\u00f2ng h\u1ed9i ngh\u1ecb, nh\u00e0 th\u1edd,… Khi t\u00ecm hi\u1ec3u <\/span>Effect l\u00e0 g\u00ec<\/b>, reverb th\u01b0\u1eddng l\u00e0 m\u1ed9t trong nh\u1eefng hi\u1ec7u \u1ee9ng \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn, v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 \u0111i k\u00e8m nh\u01b0 decay time, room size v\u00e0 diffusion.<\/span><\/p>\n

Echo\/Delay: Echo t\u1ea1o ra ti\u1ebfng l\u1eb7p l\u1ea1i g\u1ea7n nh\u01b0 b\u1ea3n g\u1ed1c, c\u00f2n delay l\u00e0 d\u1ea1ng l\u1eb7p \u00e2m thanh c\u00f3 \u0111i\u1ec1u ch\u1ec9nh th\u1eddi gian v\u00e0 m\u1ee9c \u0111\u1ed9. Delay time v\u00e0 feedback l\u00e0 hai th\u00f4ng s\u1ed1 quan tr\u1ecdng \u0111\u1ec3 ki\u1ec3m so\u00e1t kho\u1ea3ng c\u00e1ch v\u00e0 s\u1ed1 l\u1ea7n l\u1eb7p.<\/span><\/p>\n

Chorus: Chorus sao ch\u00e9p t\u00edn hi\u1ec7u g\u1ed1c, th\u00eam v\u00e0o m\u1ed9t ch\u00fat tr\u1ec5 v\u00e0 dao \u0111\u1ed9ng t\u1ea7n s\u1ed1 \u0111\u1ec3 t\u1ea1o c\u1ea3m gi\u00e1c nhi\u1ec1u gi\u1ecdng c\u00f9ng ph\u00e1t.\u00a0<\/span><\/p>\n

\"Effect-la-gi-4\"<\/picture><\/p>\n

Flanger v\u00e0 Phaser: Hai hi\u1ec7u \u1ee9ng n\u00e0y \u0111\u1ec1u d\u00f9ng \u0111\u1ec3 t\u1ea1o ra s\u1ef1 thay \u0111\u1ed5i t\u1ea7n s\u1ed1 ho\u1eb7c pha trong t\u00edn hi\u1ec7u \u00e2m thanh. Flanger c\u00f3 hi\u1ec7u \u1ee9ng l\u01b0\u1ee3n s\u00f3ng m\u1ea1nh m\u1ebd, trong khi phaser t\u1ea1o c\u1ea3m gi\u00e1c chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng gian nh\u1eb9 nh\u00e0ng h\u01a1n.<\/span><\/p>\n

Distortion\/Overdrive: T\u1ea1o ra \u00e2m thanh b\u1ecb b\u00f3p m\u00e9o, th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong nh\u1ea1c rock, metal. Distortion t\u1ea1o ti\u1ebfng “g\u1eaft”, c\u00f2n overdrive nh\u1eb9 h\u01a1n, th\u00edch h\u1ee3p v\u1edbi guitar lead.<\/span><\/p>\n

Tremolo v\u00e0 Wah-wah: Tremolo l\u00e0m thay \u0111\u1ed5i \u00e2m l\u01b0\u1ee3ng nhanh ch\u00f3ng theo chu k\u1ef3, c\u00f2n wah-wah thay \u0111\u1ed5i t\u1ea7n s\u1ed1 v\u00e0 \u00e2m s\u1eafc d\u1ef1a theo chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a pedal \u2013 th\u01b0\u1eddng g\u1eb7p trong bi\u1ec3u di\u1ec5n guitar.<\/span><\/p>\n

EQ (Equalizer) v\u00e0 Compression: D\u00f9 kh\u00f4ng ph\u1ea3i effect \u0111\u00fang ngh\u0129a, nh\u01b0ng EQ gi\u00fap \u0111i\u1ec1u ch\u1ec9nh d\u1ea3i t\u1ea7n (bass, mid, treble), c\u00f2n compression d\u00f9ng \u0111\u1ec3 ki\u1ec3m so\u00e1t \u00e2m l\u01b0\u1ee3ng, tr\u00e1nh b\u1ecb v\u1ee1 ti\u1ebfng khi t\u00edn hi\u1ec7u qu\u00e1 m\u1ea1nh.<\/span><\/p>\n

\u1ee8ng d\u1ee5ng c\u1ee7a sound effect tr\u00ean c\u00e1c thi\u1ebft b\u1ecb \u00e2m thanh<\/span><\/h2>\n

Sound effect ng\u00e0y nay kh\u00f4ng ch\u1ec9 xu\u1ea5t hi\u1ec7n trong c\u00e1c ph\u00f2ng thu chuy\u00ean nghi\u1ec7p m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p r\u1ed9ng r\u00e3i tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb \u00e2m thanh ph\u1ed5 bi\u1ebfn, l\u00e0m n\u1ed5i b\u1eadt t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec3u r\u00f5 <\/span>Effect l\u00e0 g\u00ec<\/b> trong t\u1eebng ng\u1eef c\u1ea3nh s\u1eed d\u1ee5ng.<\/span><\/p>\n

\u1ee8ng d\u1ee5ng tr\u00ean vang c\u01a1<\/span><\/h3>\n

Vang c\u01a1 l\u00e0 thi\u1ebft b\u1ecb x\u1eed l\u00fd t\u00edn hi\u1ec7u analog \u0111\u01a1n gi\u1ea3n, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c d\u00e0n karaoke gia \u0111\u00ecnh ho\u1eb7c bi\u1ec3u di\u1ec5n quy m\u00f4 nh\u1ecf. D\u00f9 kh\u00f4ng c\u00f3 b\u1ed9 x\u1eed l\u00fd t\u00edn hi\u1ec7u s\u1ed1 m\u1ea1nh m\u1ebd nh\u01b0 vang s\u1ed1, vang c\u01a1 v\u1eabn c\u00f3 th\u1ec3 t\u00edch h\u1ee3p nh\u1eefng hi\u1ec7u \u1ee9ng c\u01a1 b\u1ea3n nh\u01b0 echo, delay, v\u00e0 reverb. Trong \u0111\u00f3, echo l\u00e0 hi\u1ec7u \u1ee9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 l\u00e0m gi\u1ecdng h\u00e1t vang h\u01a1n, \u0111\u1ea7y \u0111\u1eb7n h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong kh\u00f4ng gian k\u00edn.<\/span><\/p>\n

\"Effect-la-gi-5\"<\/picture><\/p>\n

M\u1ed9t s\u1ed1 vang c\u01a1 cao c\u1ea5p c\u00f2n h\u1ed7 tr\u1ee3 delay time v\u00e0 feedback gi\u00fap ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 tr\u1ec5 v\u00e0 s\u1ed1 l\u1ea7n l\u1eb7p c\u1ee7a t\u00edn hi\u1ec7u \u00e2m thanh. M\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 nhi\u1ec1u t\u00f9y bi\u1ebfn nh\u01b0 vang s\u1ed1, vang c\u01a1 l\u1ea1i r\u1ea5t d\u1ec5 s\u1eed d\u1ee5ng nh\u1edd h\u1ec7 th\u1ed1ng n\u00fam v\u1eb7n c\u01a1 h\u1ecdc. Ch\u1ec9 c\u1ea7n tinh ch\u1ec9nh m\u1ed9t v\u00e0i th\u00f4ng s\u1ed1 l\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea1o ra hi\u1ec7u \u1ee9ng \u00e2m thanh r\u00f5 r\u00e0ng, d\u1ec5 nghe m\u00e0 kh\u00f4ng c\u1ea7n k\u1ef9 thu\u1eadt cao.<\/span><\/p>\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a vang c\u01a1 l\u00e0 thi\u1ebfu \u0111\u1ed9 ch\u00ednh x\u00e1c trong c\u00e2n b\u1eb1ng \u00e2m thanh v\u00e0 kh\u00f4ng cho ph\u00e9p l\u01b0u tr\u1eef preset hi\u1ec7u \u1ee9ng. Tuy nhi\u00ean, v\u1edbi chi ph\u00ed h\u1ee3p l\u00fd, vang c\u01a1 v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00e1ng c\u00e2n nh\u1eafc cho nh\u1eefng ai \u0111ang t\u00ecm hi\u1ec3u <\/span>Effect l\u00e0 g\u00ec<\/b> v\u00e0 mu\u1ed1n s\u1eed d\u1ee5ng sound effect ph\u1ee5c v\u1ee5 gi\u1ea3i tr\u00ed c\u01a1 b\u1ea3n ho\u1eb7c karaoke kh\u00f4ng chuy\u00ean.<\/span><\/p>\n

\u1ee8ng d\u1ee5ng tr\u00ean vang s\u1ed1<\/span><\/h3>\n

Vang s\u1ed1 l\u00e0 thi\u1ebft b\u1ecb x\u1eed l\u00fd t\u00edn hi\u1ec7u k\u1ef9 thu\u1eadt s\u1ed1, cho ph\u00e9p can thi\u1ec7p s\u00e2u v\u00e0o t\u1eebng th\u00f4ng s\u1ed1 c\u1ee7a c\u00e1c hi\u1ec7u \u1ee9ng \u00e2m thanh. \u0110\u00e2y l\u00e0 c\u00f4ng c\u1ee5 c\u1ef1c k\u1ef3 m\u1ea1nh m\u1ebd cho c\u00e1c s\u00e2n kh\u1ea5u bi\u1ec3u di\u1ec5n chuy\u00ean nghi\u1ec7p, d\u00e0n karaoke cao c\u1ea5p ho\u1eb7c ph\u00f2ng thu b\u00e1n chuy\u00ean. V\u1edbi vang s\u1ed1, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 tinh ch\u1ec9nh chi ti\u1ebft delay time, echo level, feedback, reverb depth, EQ, compressor v\u00e0 nhi\u1ec1u th\u00f4ng s\u1ed1 kh\u00e1c \u2013 gi\u00fap \u00e2m thanh \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 ch\u00ednh x\u00e1c v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng ch\u1ea5t gi\u1ecdng.<\/span><\/p>\n

\"Effect-la-gi-6\"<\/picture><\/p>\n

Vang s\u1ed1 c\u00f2n h\u1ed7 tr\u1ee3 l\u01b0u tr\u1eef nhi\u1ec1u c\u1ea5u h\u00ecnh \u00e2m thanh (preset), gi\u00fap ng\u01b0\u1eddi d\u00f9ng chuy\u1ec3n \u0111\u1ed5i nhanh gi\u1eefa c\u00e1c m\u00f4i tr\u01b0\u1eddng \u00e2m thanh nh\u01b0 trong nh\u00e0, ngo\u00e0i tr\u1eddi, hay ph\u00f2ng k\u00edn. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i s\u1ef1 linh ho\u1ea1t t\u1ed1i \u0111a, nh\u1ea5t l\u00e0 v\u1edbi c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean \u00e2m thanh ho\u1eb7c nh\u1eefng ai th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng d\u00e0n \u00e2m thanh di \u0111\u1ed9ng.<\/span><\/p>\n

Ngo\u00e0i ra, nhi\u1ec1u vang s\u1ed1 c\u00f2n cho ph\u00e9p k\u1ebft n\u1ed1i v\u1edbi m\u00e1y t\u00ednh ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n th\u00f4ng qua ph\u1ea7n m\u1ec1m, gi\u00fap thao t\u00e1c tinh ch\u1ec9nh tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 tr\u1ef1c quan. Khi hi\u1ec3u r\u00f5 <\/span>Effect l\u00e0 g\u00ec<\/b>, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u1ee7a vang s\u1ed1 \u0111\u1ec3 gi\u1ecdng h\u00e1t tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0, h\u1ea1n ch\u1ebf h\u00fa r\u00edt v\u00e0 t\u0103ng c\u1ea3m gi\u00e1c t\u1ef1 tin khi h\u00e1t karaoke.<\/span><\/p>\n

\u1ee8ng d\u1ee5ng tr\u00ean mixer v\u00e0 amply karaoke<\/span><\/h3>\n

Mixer (b\u00e0n tr\u1ed9n \u00e2m thanh) l\u00e0 thi\u1ebft b\u1ecb quan tr\u1ecdng trong b\u1ea5t k\u1ef3 h\u1ec7 th\u1ed1ng \u00e2m thanh chuy\u00ean nghi\u1ec7p n\u00e0o. N\u00f3 kh\u00f4ng ch\u1ec9 ph\u1ed1i tr\u1ed9n nhi\u1ec1u t\u00edn hi\u1ec7u t\u1eeb micro, nh\u1ea1c c\u1ee5, thi\u1ebft b\u1ecb ph\u00e1t m\u00e0 c\u00f2n t\u00edch h\u1ee3p r\u1ea5t nhi\u1ec1u hi\u1ec7u \u1ee9ng \u00e2m thanh hi\u1ec7n \u0111\u1ea1i nh\u01b0 reverb, delay, chorus, phaser\u2026 gi\u00fap t\u1ea1o n\u00ean kh\u00f4ng gian \u00e2m thanh s\u1ed1ng \u0111\u1ed9ng v\u00e0 \u0111a chi\u1ec1u.<\/span><\/p>\n

\"Effect-la-gi-7\"<\/picture><\/p>\n

\u0110\u1ed1i v\u1edbi mixer analog, hi\u1ec7u \u1ee9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p \u1edf m\u1ed9t s\u1ed1 k\u00eanh ho\u1eb7c th\u00f4ng qua c\u1ed5ng SEND\/RETURN k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb effect r\u1eddi. Trong khi \u0111\u00f3, mixer digital hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng c\u00f3 s\u1eb5n h\u00e0ng ch\u1ee5c hi\u1ec7u \u1ee9ng, kh\u1ea3 n\u0103ng l\u01b0u preset, \u0111\u1ed3ng th\u1eddi d\u1ec5 d\u00e0ng \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng s\u1ed1 chi ti\u1ebft qua m\u00e0n h\u00ecnh LCD ho\u1eb7c ph\u1ea7n m\u1ec1m \u0111i\u1ec1u khi\u1ec3n tr\u00ean m\u00e1y t\u00ednh. Mixer l\u00e0 c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong thu \u00e2m, livestream, h\u00f2a \u00e2m ph\u1ed1i kh\u00ed v\u00e0 bi\u1ec3u di\u1ec5n s\u00e2n kh\u1ea5u.<\/span><\/p>\n

C\u00f2n v\u1edbi amply karaoke, tuy kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd t\u00edn hi\u1ec7u m\u1ea1nh m\u1ebd nh\u01b0 mixer, nh\u01b0ng nhi\u1ec1u d\u00f2ng amply hi\u1ec7n \u0111\u1ea1i v\u1eabn t\u00edch h\u1ee3p hi\u1ec7u \u1ee9ng echo c\u01a1 b\u1ea3n gi\u00fap t\u0103ng chi\u1ec1u s\u00e2u cho gi\u1ecdng h\u00e1t. V\u1edbi nh\u1eefng ai c\u00f2n b\u0103n kho\u0103n <\/span>Effect l\u00e0 g\u00ec<\/b>, vi\u1ec7c c\u00f3 s\u1eb5n effect tr\u00ean amply ch\u00ednh l\u00e0 v\u00ed d\u1ee5 r\u00f5 r\u00e0ng cho th\u1ea5y hi\u1ec7u \u1ee9ng \u00e2m thanh c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a h\u1ec7 th\u1ed1ng m\u00e0 v\u1eabn mang l\u1ea1i tr\u1ea3i nghi\u1ec7m h\u00e1t karaoke \u1ea5n t\u01b0\u1ee3ng.<\/span><\/p>\n

C\u00e1ch ch\u1ec9nh effect trong \u00e2m thanh sao cho hi\u1ec7u qu\u1ea3<\/span><\/h2>\n

B\u1eaft \u0111\u1ea7u v\u1edbi m\u1ee9c volume h\u1ee3p l\u00fd: Tr\u01b0\u1edbc khi ch\u1ec9nh c\u00e1c effect, h\u00e3y \u0111\u1eb7t \u00e2m l\u01b0\u1ee3ng t\u1ed5ng (master volume) v\u00e0 volume c\u1ee7a t\u1eebng k\u00eanh v\u1ec1 kho\u1ea3ng 50%. Vi\u1ec7c n\u00e0y gi\u00fap tr\u00e1nh b\u1ecb m\u00e9o ti\u1ebfng ho\u1eb7c h\u00fa r\u00edt khi c\u00e1c effect ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi.<\/span><\/p>\n

Ch\u1ec9nh echo ph\u00f9 h\u1ee3p gi\u1ecdng h\u00e1t: Echo gi\u00fap gi\u1ecdng h\u00e1t vang h\u01a1n, nh\u01b0ng n\u1ebfu ch\u1ec9nh qu\u00e1 m\u1ea1nh s\u1ebd g\u00e2y lo\u00e3ng v\u00e0 m\u1ea5t \u0111i s\u1ef1 r\u00f5 r\u00e0ng. V\u1edbi gi\u1ecdng n\u1eef nh\u1eb9, echo n\u00ean \u0111\u1ec3 delay time kho\u1ea3ng 150-180ms, feedback 2\u20133 l\u1ea7n, c\u00f2n gi\u1ecdng nam c\u00f3 th\u1ec3 n\u00e2ng l\u00ean 200ms.\u00a0<\/span><\/p>\n

\"Effect-la-gi-8\"<\/picture><\/p>\n

Reverb n\u00ean d\u00f9ng nh\u1eb9 \u0111\u1ec3 t\u1ea1o chi\u1ec1u s\u00e2u: Hi\u1ec7u \u1ee9ng reverb t\u1ea1o kh\u00f4ng gian ph\u00f2ng h\u00e1t. Tuy nhi\u00ean, kh\u00f4ng n\u00ean d\u00f9ng qu\u00e1 nhi\u1ec1u v\u00ec d\u1ec5 g\u00e2y r\u1ed1i \u00e2m. Ch\u1ec9 c\u1ea7n reverb room nh\u1ecf v\u1edbi decay time kho\u1ea3ng 1.5 \u2013 2 gi\u00e2y l\u00e0 \u0111\u1ee7 \u0111\u1ec3 t\u1ea1o kh\u00f4ng kh\u00ed m\u00e0 kh\u00f4ng l\u1ea5n gi\u1ecdng.<\/span><\/p>\n

\u0110i\u1ec1u ch\u1ec9nh mix (Dry\/Wet): C\u00e2n b\u1eb1ng gi\u1eefa t\u00edn hi\u1ec7u g\u1ed1c (dry) v\u00e0 t\u00edn hi\u1ec7u hi\u1ec7u \u1ee9ng (wet) r\u1ea5t quan tr\u1ecdng. Khi hi\u1ec3u r\u00f5 <\/span>Effect l\u00e0 g\u00ec<\/b>, b\u1ea1n s\u1ebd bi\u1ebft r\u1eb1ng t\u1ec9 l\u1ec7 60% dry \u2013 40% wet gi\u00fap gi\u1eef r\u00f5 l\u1eddi b\u00e0i h\u00e1t m\u00e0 v\u1eabn c\u00f3 hi\u1ec7u \u1ee9ng nh\u1eb9 nh\u00e0ng \u0111i k\u00e8m. T\u00f9y m\u00f4i tr\u01b0\u1eddng bi\u1ec3u di\u1ec5n m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i th\u00f4ng s\u1ed1 n\u00e0y linh ho\u1ea1t.<\/span><\/p>\n

Test th\u1eed v\u00e0 tinh ch\u1ec9nh theo kh\u00f4ng gian: M\u1ed7i kh\u00f4ng gian bi\u1ec3u di\u1ec5n c\u00f3 \u0111\u1ed9 vang, ph\u1ea3n x\u1ea1 \u00e2m kh\u00e1c nhau. Do \u0111\u00f3, c\u1ea7n test th\u1eed \u00e2m thanh th\u1eadt v\u00e0 \u0111i\u1ec1u ch\u1ec9nh effect tr\u1ef1c ti\u1ebfp t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m. \u0110\u1ed1i v\u1edbi ph\u00f2ng k\u00edn, n\u00ean gi\u1ea3m delay v\u00e0 reverb; c\u00f2n ngo\u00e0i tr\u1eddi, c\u1ea7n t\u0103ng feedback \u0111\u1ec3 \u00e2m thanh lan t\u1ecfa h\u01a1n.<\/span><\/p>\n

L\u1eddi k\u1ebft<\/span><\/h2>\n

Effect trong \u00e2m thanh kh\u00f4ng ch\u1ec9 l\u00e0 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 m\u00e0 c\u00f2n l\u00e0 y\u1ebfu t\u1ed1 t\u1ea1o n\u00ean b\u1ea3n s\u1eafc v\u00e0 chi\u1ec1u s\u00e2u cho t\u1eebng b\u1ea3n nh\u1ea1c, gi\u1ecdng h\u00e1t hay kh\u00f4ng gian tr\u00ecnh di\u1ec5n. Vi\u1ec7c n\u1eafm v\u1eefng c\u00e1c lo\u1ea1i effect, hi\u1ec3u r\u00f5 <\/span>Effect l\u00e0 g\u00ec<\/b>, vai tr\u00f2, c\u00e1ch v\u1eadn h\u00e0nh v\u00e0 \u0111i\u1ec1u ch\u1ec9nh ph\u00f9 h\u1ee3p s\u1ebd gi\u00fap b\u1ea1n l\u00e0m ch\u1ee7 ch\u1ea5t l\u01b0\u1ee3ng \u00e2m thanh trong b\u1ea5t k\u1ef3 ho\u00e0n c\u1ea3nh n\u00e0o. Hy v\u1ecdng th\u00f4ng qua b\u00e0i vi\u1ebft n\u00e0y, b\u1ea1n \u0111\u00e3 c\u00f3 c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 sound effect, c\u0169ng nh\u01b0 t\u1ef1 tin h\u01a1n trong vi\u1ec7c thi\u1ebft l\u1eadp v\u00e0 s\u1eed d\u1ee5ng.<\/span><\/p>\n

XEM TH\u00caM:<\/strong><\/p>\n

Echo l\u00e0 g\u00ec? Reverb l\u00e0 g\u00ec? C\u00e1c \u0111i\u1ec1u ch\u1ec9nh Echo, Reverb chu\u1ea9n trong \u00e2m thanh<\/a><\/strong><\/p>\n

10 m\u1eabu loa Sony ch\u1ea5t l\u01b0\u1ee3ng v\u1edbi \u00e2m thanh s\u1ed1ng \u0111\u1ed9ng<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Trong th\u1ebf gi\u1edbi \u00e2m thanh hi\u1ec7n \u0111\u1ea1i, vi\u1ec7c t\u00e1i t\u1ea1o v\u00e0 x\u1eed l\u00fd t\u00edn hi\u1ec7u kh\u00f4ng c\u00f2n \u0111\u01a1n thu\u1ea7n l\u00e0 khu\u1ebfch \u0111\u1ea1i hay thu ph\u00e1t \u00e2m thanh nguy\u00ean b\u1ea3n. M\u1ed9t y\u1ebfu t\u1ed1 then ch\u1ed1t g\u00f3p ph\u1ea7n l\u00e0m n\u00ean ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 c\u1ea3m x\u00fac c\u1ee7a \u00e2m thanh ch\u00ednh l\u00e0 Effect t\u1ea1o n\u00ean s\u1ef1 s\u1ed1ng \u0111\u1ed9ng, s\u00e2u […]<\/p>\n","protected":false},"author":65,"featured_media":476749,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30599,16],"tags":[],"class_list":["post-476748","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-loa","category-thu-thuat"],"yoast_head":"\nEffect l\u00e0 g\u00ec trong \u00e2m thanh? \u1ee8ng d\u1ee5ng v\u00e0 c\u00e1ch ch\u1ec9nh effect<\/title>\n<meta name=\"description\" content=\"Ho\u00e0ng H\u00e0 Mobile s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 \u201cEffect l\u00e0 g\u00ec trong \u00e2m thanh?\u201d, c\u00e1c lo\u1ea1i hi\u1ec7u \u1ee9ng ph\u1ed5 bi\u1ebfn, c\u00e1ch \u1ee9ng d\u1ee5ng tr\u00ean thi\u1ebft b\u1ecb.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hoanghamobile.com\/tin-tuc\/effect-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Effect l\u00e0 g\u00ec trong \u00e2m thanh? 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