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M/S 處理：专業人士的 Mid/Side 技術 2026

學習音樂製作中的 M/S 處理。分別控制混音的中央和兩側，獲得更多寬度和聚焦。

M/S 處理：专業人士的 Mid/Side 技術 2026

Comparison

ApplicationTargetEffectBest For
M/S EQFrequency balanceWidth and tonal controlMaster bus, mix bus
M/S CompressionDynamicsTight center, open sidesMaster bus, drum bus
M/S SaturationHarmonicsWarm center, clean sidesMaster bus, instrument bus
M/S 限製ingPeak controlTight center, wide sidesMaster bus
M/S ReverbSpaceCenter dry, sides wetVocal bus, instrument bus

Step-by-Step Guide

  1. Load FabFilter Pro-Q 3, iZotope Ozone, or another M/S-capable plugin on your mix or master bus.
  2. Apply a high-pass filter to the side channel at 100-200 Hz. This centers the bass and improves mono compatibility.
  3. Shape the center elements with mid-channel EQ. Boost lows for power, cut mids for clarity.
  4. Boost highs for width and air. Cut low mids to reduce side muddiness.
  5. Compress the mid for tightness and the sides for density. Use gentle settings.
  6. Sum to mono and listen. The mix should remain balanced. Use a correlation meter and keep readings above 0.5.

Browse M/S EQ plugins, spatial processors, and mastering tools for precise stereo control.

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Learning path

Related answer hubs

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常見 問題

What's the difference between M/S and L/R processing?
L/R processing applies effects to the left and right channels independently. M/S processing applies effects to the center (Mid) and sides (Side) independently. M/S gives more musical control over width and focus, while L/R is useful for correcting left/right balance.
When should I use M/S EQ instead of standard EQ?
Use M/S EQ when you want to affect the width of specific frequencies. For example, add air only on the sides (Side), or boost the vocal only in the center (Mid). Standard EQ affects the entire width of the signal equally.
Can M/S processing hurt mono compatibility?
Yes, if you process the Side channel too aggressively or remove important information from the Mid. Always check mono compatibility after M/S processing. A good rule of thumb: if the mix sounds good in mono, the M/S processing is most likely safe.
哪些外掛支援 M/S（中側）處理？
FabFilter Pro-Q 3（每個頻段都有 M/S 模式）、iZotope Ozone（在 EQ、Dynamics、Imager 中支援 M/S）、Brainworx bx_digital（完整 M/S）、Waves C6（M/S 壓縮）等等。可以檢視你常用的外掛是否支援 M/S 模式。
我應在匯流排（master bus）上使用 M/S 嗎？
可以，在匯流排上做 M/S 處理是常規做法。它讓你能夠微調混音的寬度、控制中間的元素，並在兩側增加空氣感。要適度使用——輕微的 M/S 處理往往就足夠了。
什麼是 M/S 拾音（M/S miking）？
M/S 拾音是一種錄音技術，使用一支心形（Mid）和一支 8 字形（Side）麥克風。它能營造出自然且完全相容單聲道的立體聲聲像。M/S 拾音正是 M/S 這一術語的來源，不過如今它更多用於處理環節。