麦克风阵列

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