麥克風陣列

麥克風陣列（Microphone Array）又名陣列式麥克風（Array Microphone），即設置兩組以上麥克風，並以這些麥克風對音訊進行偵測，所得到的資料交由數字信號處理器（DSP）進行比對，用以還原聲音的原貌，並消除背景雜音。麥克風陣列目前是HD Audio的標準之一。Windows Vista已支援麥克風陣列。

外部連結
 Acoustic Camera, System for online and Real-Time Sound Sources Identification in 2D and 3D
 Fukada's tree, in an AES paper about Multichannel Music Recording
 Hamasaki's square, in an AES paper about Multichannel Recording Techniques
 HEAD Visor, System for Real-Time Identification of Sound Sources
 Squarehead Technology makes microphone arrays for directive sound pickup for conference and broadcast use.
 Trinnov Audio's SRP microphone array for surround recording
 Dr Theile's OCT array
 hauptmikrofon.de, a website about Stereophony, Surround Sound, Binaural and Wave Field Synthesis (WFS)
 Core Sound's TetraMic a first-order Ambisonics microphone using a tetrahedral array

聲音技術