acoustic echo cancelling

回音消除(Acoustic Echo Cancelling)是透過音波干擾方式消除麥克風與喇叭因空氣產生迴受路徑(feedback path)而產生的雜音。 在講電話時,迴聲像是在峽谷大喊大叫。迴聲是聽到的聲音的反射經一段時間後,又聽到延遲的原音。

相關軟體 Audacity 下載

Audacity 是一套免費並起容易使用的音訊剪輯軟體,支援多種語系,對於Windows, Mac OS X, GNU/Linux也都適用,功能包含錄製聲音、將錄音帶轉換成數位檔案、編輯Ogg Vorbis, MP3, WAV or AIFF等音訊檔、提供混音功能、改變音軌的速度、內見許多音訊效果,使用者不用擔心找不到適合的音效。 ...

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  • These methods are commonly called acoustic echo suppression (AES) and acoustic echo cancel...
    Echo suppression and cancellation - Wikipedia
    https://en.wikipedia.org
  • 回音消除(Acoustic Echo Cancelling)是透過音波干擾方式消除麥克風與喇叭因空氣產生迴受路徑(feedback path)而產生的雜音。 在講電話時,迴聲像是在...
    回音消除 - 維基百科,自由的百科全書
    https://zh.wikipedia.org
  • Echo cancellation enhances speech for mobile, voip voice & radio communication applica...
    Echo Cancellation - Voice & Data Communications | VOCAL ...
    https://www.vocal.com
  • How to use Acoustic Echo Cancellation [AEC] What is acoustic echo and why do I need to can...
    Acoustic Echo Cancellation - BSS Networked Audio Systems ...
    http://www2.bssaudio.com
  • Introduction Acoustic echo cancellers (AEC) greatly enhance the audio quality of a multipo...
    How to Choose an Acoustic Echo Canceller - Polycom Support ...
    http://support.polycom.com
  • This example shows how to apply adaptive filters to acoustic echo cancellation (AEC). ... ...
    Acoustic Echo Cancellation (AEC) - MATLAB & Simulink ...
    https://www.mathworks.com
  • Alango Acoustic Echo Cancellation (AEC) technology was designed to enable high quality, fu...
    ... Voice Enhancement . Acoustic Echo Cancelling ...
    http://www.alango.com
  • Understanding the Echo "Phenomenon" Causes and Solutions The overall importance ...
    Understanding the Echo "Phenomenon" Causes and ...
    http://www.adaptivedigital.com
  • reliable acoustic echo cancellation software already deployed in many devices from install...
    Acoustic Echo Cancellation Software | AEC
    http://www.dspalgorithms.com
  • periods of speech, as do many other acoustic echo cancellers for speaker-phones. Instead, ...
    MT93L16 Low-Voltage Acoustic Echo Canceller
    https://www.microsemi.com