音頻電路板 的英文怎麼說

中文拼音 [yīnbīndiànbǎn]
音頻電路板 英文
aafpcb
  • : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
  • : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
  • : Ⅰ名詞1 (片狀硬物體) board; plank; plate 2 (專指店鋪的門板) shutter 3 [音樂] (打拍子的樂器) ...
  • 音頻 : [物理學] [電學] audio frequency; vf (voice frequency)音頻電路 voice frequency circuit; 音頻振蕩...
  • 電路板 : accessory board
  • 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
  1. The query module is a retrieval system on internet, it adopts b / s mode of three - layer structure, and has been implemented by using the inner component ado and the third party component fileup of asp technology and sql server 7. 0. this module can support the transmission of multi - media file. the discussion module is a electronic white board which is based on network, it has been implemented by java language and java media framework ( one of java media apis )

    本答疑係統由查詢和討論兩部分組成,查詢部分是一internet上的全文檢索系統,它採用三層結構的b / s模式,利用asp技術的內置組件ado 、第三方組件fileup和sqlserver7 . 0來實現,它能支持與問題相關的多媒體文件的上傳和下載,從而為查詢答疑提供了與問題相關場景(即信息)的支持;討論部分則是一網上實時交互系統,該系統是以java語言和javamediaapis ( applicationprograminterfaces應用程序介面)提供的jmf ( java多媒體框架)編程實現的網子白,通過它能在ip網上實現文字、圖形、圖象、信息的實時交流,使網上答疑變得直觀生動和高效
  2. Connectors for frequencies below 3 mhz for use with printed boards - part 14 : detail specification for circular connectors for low - frequency audio and video applications such as audio, video and audio - visual equipment

    印製率低於3mhz的連接器.第14部分:像設備用低及視圓形連接器詳細規范
  3. In addition, the author puts forward that the eggs could be recognized based on the difference in the frequencies of their prompted sounds. because the eggs " prompted sounds are lied on low frequency bands, the microphone and sound amplifier that have excellent duration response should be used. the output signal from the sound amplifier is transferred to data signal by a / d card before it is put into computer

    蛋品激勵出的聲主要集中在低段,因此選擇在低段有好的率響應特性的麥克風和放大;放大輸出信號通過a / d採集變換成相應的壓數值信號送入計算機,對離散的信號數據進行傅立葉變換得到它的譜圖和各段能量分布圖;而後將能量分佈特徵數據作為神經網的輸入值,這樣,好蛋和破損蛋的模型就建立起來。
分享友人