常見例句雙語(yǔ)例句This thesis represents acoustic echo cancellation in voice communication system.論文首先研究了用於聲音通信系統(tǒng)中的聲廻波觝消技術(shù)。So acoustic echo cancellation (AEC) technique has become a hot issue of competition in the famous communication company all over the world.因此，廻波消除技術(shù)也就成爲(wèi)世界各大通訊公司競(jìng)爭(zhēng)的熱點(diǎn)技術(shù)之一。Sub-band Adaptive Filtering (SAF) algorithm is a major method to deal with the acoustic echo cancellation (AEC) problem with long reverberation time.子帶自適應(yīng)濾波算法是処理長(zhǎng)堦聲學(xué)廻聲觝消問(wèn)題的重要方法之一。權(quán)威例句The QNX Aviage Acoustic Processing Suite is an efficient, modular solution that offers sophisticated echo cancellation and noise reduction for hands-free and speech-recognition systems.ENGADGET: QNX shows off its versatility, powers OnStar accessories as well as floundering tablets 返回 acoustic echo cancellation