decoded signal 中文意思是什麼
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At the receiving end, a inverse process is performed. the system receives low rate data and the fpga reorganizes a frame of data which is decoded by the compression chip every 20 ms. the obtained pcm signal is performed d / a to restore the analog speech signal
在收端進行相反的過程，接收低碼率數據，並由fpga重新組幀，送至主晶元解碼得到pcm信號，再作d / a變換，恢復出模擬語音，系統是全雙工的。 -
First an analog video signal is decoded by saa7 11 a to form a digital video signal complying with ccir6o1 which then is compressed by an special chip ibms42o, at last, the video es is packed with audio es to form ts by computer
具體來說，是把模擬視頻源解碼成符合ccir601規范要求的數字視頻源，經專用的mpeg2編碼晶元壓縮形成視頻es流送入計算機，與一路音頻es流打包復用后形成一路ts流。 -
Other software program includes the receiving of decoded fsk signal from pstn network, the receiving of decoded dtmf signal, auto - routing and the query of bypass data frame et al
軟體還涉及的內容包括來自pstn網路的fsk解碼信號的正確接收， dtmf信號的收號與路由控制，以及查旁路數據結構等內容。 -
I decoded the signal - it ' s a subaudible frequency below the range of human hearing,
我破解了信號。是一個在人類聽覺范圍以下的半音頻 -
I decoded the signal - - it ' s a subaudible frequency below the range of human hearing,
我破解了信號。是一個在人類聽覺范圍以下的半音頻 -
By the tuner, the dvb - t signal received has been converted to the if signal, and then demodulated by the cofdm demodulation chip. in the end, the usb controller sends the ts ( transport stream ) to the pc where it is decoded by the software
接收到的dvb - t信號經調諧器進行下變頻處理后輸出中頻信號，再進行cofdm （編碼正交頻分復用）解調，得到的ts碼流信號通過usb控制器送入pc機中進行軟體解碼播放。 -
The application of video is inevitable trend, along with the fast and fierce development of multimedia, network technique and mobile communication. wether in the ip ( internet ) network or in the channel of wireless mobile network, error code or noise of signal and loss of data etc. are always unavoidable, when they are transmited in the critical channel, compressed data likely cause quality decrease of serial of video pictures, even ca n ' t be decoded
隨著多媒體、網路技術及移動通信的迅猛發展，視頻通信應成為了不可阻擋的發展潮流。無論是在ip （ internetprotocol ）網路還是無線的移動網路的通道中，信號的誤碼、數據的丟失總是難以避免的。所以當數據、信號在通道苛刻傳輸時，壓縮的視頻數據將必然受到影響，它很可能引起一系列視頻圖像質量的下降，甚至無法解碼。
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