語音激活檢測 的英文怎麼說
中文拼音 [yǔyīnjīhuójiǎncè]
語音激活檢測
英文
vad voice activity detection- 語 : 語動詞[書面語] (告訴) tell; inform
- 音 : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
- 激 : Ⅰ動詞1 (水因受到阻礙或震蕩而向上涌) swash; surge; dash 2 (冷水突然刺激身體使得病) fall ill fr...
- 活 : Ⅰ動詞1 (生存; 有生命) live 2 [書面語](救活) save (the life of a person):活人無算 (of a goo...
- 檢 : Ⅰ動詞1 (查) check up; inspect; examine 2 (約束; 檢點) restrain oneself; be careful in one s c...
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 語音 : speech sounds; pronunciation; voice
- 激活 : activation; sensitization; activate; sensitize; active激活材料 active material; 激活劑 activating...
- 檢測 : check; detection; test; gauging; detecting; sensing; [工業] checkout; measuring
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Voice activity detection method based on gray correlation analysis algorithm
一種基於灰關聯分析法的語音激活檢測演算法Voice activity detection based on wavelet transformation
基於小波變換的語音激活檢測However g. 729 ' s computation complexity is a little higher for application. taking the advantage of discontinuous transmission, we embed a new algorithm of voice active detection ( vad ) into the original algorithm of g. 729 to improve its efficiency. this algorithm can also reduce the average computation complexity of g. 729
本研究針對g . 729的特點,提出了一種新的語音激活檢測演算法,利用該演算法對g . 729的不足之處進行改進,提高g . 729的演算法效率,降低其平均運算時間,並將該演算法用vhdl描述,兌現成硬體。Chapter 3 investigates the capacity improvement in cdma multi - cellular system with base - station smart antenna. we consider the effects of multipath interference, thermal noise, path loss, processing gain and voice activity factor. and introduces multiuser detection combined with smart antenna
考慮了多徑干擾、熱噪聲、路徑損耗、處理增益和語音激活因子的影響;並介紹了與智能天線技術相結合的多用戶檢測技術。分享友人