audio data 中文意思是什麼

audio data 解釋
音聲資料
  • audio : adj. 【無線電】聽覺的，聲音的，音頻的；成音的。
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  1. Method to add audio data to the data object

    方法可將音頻數據添加到此數據對象。
  2. Indicates whether the clipboard contains audio data

    指示剪貼板是否包含音頻數據。
  3. When we designed the system, we considered some key factors such as the system must deal with and store a great deal video and audio data, the capability of the hard disk in the server and client, hi the part of video compression, we choose the currently mpeg - 4 video constringent card to complete the collecting and compression of the video and audio signals

    在論文研究與實用系統設計中，充分關注到大量視音頻數據的處理、存儲以及服務器和遠程客戶端的硬盤容量等關鍵因素，視音頻壓縮採用了最新的mpeg - 4視音頻壓縮卡進行視音頻信息的採集和壓縮。
  4. Audio data line

    音頻數據線
  5. The structure of the network collaborative design is put forward. the theory of the synchronal application sharing, the technique of multi - media exchanges, the technique of instant communication, the technique of whiteboard and the technique of the management of the network collaborative design are inquired. facing some problem which exsit in the current research, such as, the method of the synchronal application sharing, how to increase the speed of the respondence of the application sharing and how to deal with the video and audio data in the multi - media exchanges, some preferable solutions are put forward

    本文綜述了網路化協同設計技術的國內外研究現狀，從研究網路化協同設計系統的體系結構入手，分析討論了網路化協同設計系統中的同步協同應用共享的原理和實現方法、多媒體交流技術、即時通訊技術、共享白板技術和協同設計系統的管理技術等網路化協同設計技術中的關鍵技術，並針對目前這些關鍵技術的研究中存在的一些問題， （如同步協同共享中應用共享的實現方法，如何提高應用共享的響應速度，多媒體交流中的視頻和音頻數據的處理，協同設計系統的管理等）提出了一些相對較優的解決方案。
  6. The interface to an audio stream player passing audio data from specified buffers to the audio hardware

    介面至音頻流播放通過音頻數據來自指定緩沖器的音頻硬體
  7. For digital audio encoding and decoding modules, delta - sigma modulation is introduced and audio data, preambles with accessorial data are multiplexed according to the digital audio interface standard ; for carrier wave, pll frequency synthesizer is used ; for frequency modulation, voltage control oscillator is taken ; for demodulation, pll frequency discrimination is adopted

    調制方式，並按照數字音頻介面標準對音頻數據、同步字和附加信息進行通道復用;對于載波信號，採取鎖相環頻率合成技術手段;對于頻率調制，採用壓控振蕩器;對于解調電路，採取鎖相環鑒頻電路。
  8. Subsequently, taking into consideration the characteristics of audio data over internet including delay, jitter, packet loss and etc., we propose a series of methods for solving this above problems, such as pre - storage technology, buffer technology, dynamic adjustment of the voice - coding rate to the state of network and integrated media synchronization playing mechanism, and etc. in the end, simulation on 10 / 100m lan is made using the above methods, and the result of the experiment demonstrates the method has good performance and can improve the quality of the audio data transmission

    其次本文還深入研究了語音數據在非實時的internet數據網上的傳輸特性，這些特性包括延時、延時抖動、數據包丟失等。在本文的設計方案中提出了針對這些問題的解決方法，包括預取機制、設置緩沖區技術、動態速率調節技術以及媒體綜合同步播放機制等。最後採用這些方法在10 100m局域網上做了模擬實驗，實驗結果表明本文提出的方法是有效的，在網路狀況惡劣的情況下能夠改善語音播放質量。
  9. 2. when the existed dynamic bit rate allocation algorithms is working, the video data bit rate and the audio data bit rate are changed

    2 ）已有的動態速率調整演算法在進行動態速率調整時，音、視頻的位速率都要改變。
  10. Continuing, this paper has detailedly presented all writer have achieved works, which involve designing and implementing audio data assignment func tion, software on - line upgrade function, real time clock driver programme, user input process function, and testing the terminal ' s interoperability with some other h. 323 devices

    接著，介紹了作者完成的工作：設計實現了語音數據調度功能、軟體自更新功能、實時時鐘驅動程序和用戶輸入處理功能，以及終端與其它相關的h 323設備的互通測試。
  11. At last the audio - visual filter can get and regroup the pcm audio data which transformed into the time - frequency signals by the fft. at the same time the power spectrum can be displaying on the windows by using the win32 api functions. finally the test of this system shows the processes about transport stream of receiving in the collecting card, pushing in the bridge, separating in the parser, displaying in the audio - visual filter are satisfied with the data rata at the server

    音視頻效果filter內部通過獲取解碼后的pcm格式數據，並利用緩沖管理器對這些數據進行重新分組，然後對分組后的數據進行fft變換將時域信號變換到頻域之中，同時對變換后的數據作數學處理后得到其功率值，最後利用api畫圖函數對這些功率值進行了實時的特殊效果顯示。
  12. No line matching interface clip supporting format pcm _ signed, 11025. 0 hz, 16 bit, mono, little - endian, audio data, and buffers of 16760 to 16760 bytes is supported

    使用虛擬機運行很正常，可是放到手機里邊就不行啦，求各位高人相助
  13. Second, we analysis the character of the human auditory system, especially the psychoacoustic model. then we analyze the principle of the audio part of mpeg - 1 which apply the psychoacoustic model to compressing the audio data

    本文總結了人類聽覺系統的特點，特別是人類聽覺的感知特性，分析了mpeg標準音頻部分所使用的心理聲學模型。
  14. Specification of the format for audio data files in broadcasting. the broadcast wave format

    廣播音頻數據文件格式規范.廣播波形格式bwf
  15. Media asset management is a total solution to managing all kinds of media such as video and audio data, text files, figures and tables. it can satisfy the requirement of media asset owner to collect, keep, search, edit and issue various information and it can also provide a simple method of visiting the contents for the media asset user, in order to keep and use media asset high efficiently

    媒體資產管理系統是一個對各種媒體及諸如視音頻資料、文本文件、圖表等媒體內容進行管理的總體解決方案，它滿足媒體資產擁有者收集、保存、查找、編輯、發布各種信息的需要，為媒體資產的使用者提供訪問內容的簡便方法，用以高效地保存和利用媒體資產。
  16. With a large amount of facture and issuance of the digital video product and music products, the copyright protection of the audio data seems to be more and more important too

    隨著數字音像製品和音樂製品的大量製作和發行，音頻數據的版權保護也顯得越來越重要。
  17. The proposed system is an integrated system. it can realize the integrated services including audio, data, and video. it could satisfy the requirements of the railway emergency for multiple services, and it can be still used for monitoring of the railway station, goods yard, and other industries

    鐵路應急通信綜合傳輸系統是一個綜合的應急通信系統，該系統可實現話音、數據、靜圖、動圖及視頻等綜合業務，滿足了鐵路應急搶險對多業務的需求，並且還可適用於站場、貨場及其它行業的監控。
  18. There are a lot of signals transmitted in the optic fiber communication system, such as : video, audio, data, telephone or other user - defined signals. if one fiber transmites one signal, it will take a lot of money. it is necessary to take multiplexing in order to make use of optic fiber effectively and reduce the cost

    在光纖通信系統中要傳輸的信號有許多種，如視頻圖象、音頻、數據、電話或其他用戶自定義的信號，每種信號分別用一條光纖線路來傳輸，必然價格昂貴，所以為了提高光纖的利用率，降低成本，必須將各種信號進行復用。
  19. The hardware achitecture of home integrated services terminal is mainly composed of the following five parts : dvb - based front - end interactive module, video and audio data processing module, output presentation module, peripheral equipment data interface module, memory management module

    其硬體結構大體可分為dvb前端交互模塊、音視頻數據處理模塊、輸出呈現模塊、外圍設備數據介面模塊和存儲器管理模塊這五個主要單元。
  20. Comparing with the existed dynamic bit rate allocation algorithms, the model can provide better audio data quality by adjusting the video data bit rate. this meets the requirement in remote education system

    本模塊只對視頻位速率進行調整，保持音頻位速率不變，保證音頻質量，在一定程度能滿足遠程教育的需要。
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