audio communication 中文意思是什麼
audio communication
解釋
聲音通信- audio : adj. 【無線電】聽覺的，聲音的，音頻的；成音的。
- communication : n. 1. 通訊，通知；交換；信息；書信，口信，通報。2. 傳達，傳授；傳播；傳染。3. 交通，交通機關；聯系，連絡（設備）。4. 【宗教】接受聖餐。
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In all kinds of complicated network, oriented linking and unlinking, communication frequency resource is strained, and bandwith to transmitting audio frequency signal is too restricted, complicated and fluky, while audio frequency data exponential have been increased in the last several years. under the circumstances, based on the research of predecessor, this paper studies wavelet analysis ' s maths gist and practices significance on signal process, and puts forward a optimized wavelet package condensation arithmetic to process audio frequency data, which gives attention to coding efficiency, multirate and compression delay. simulation experiment on the arithmetic has been done by matlab
針對無連接和面向連接的各種復雜網路環境下，通信頻帶資源緊張，音頻傳輸帶寬有限且復雜多變，而各種音頻數據又日益增多的局面，本文研究小波分析在信號處理方面的數學依據和在數據壓縮方面的實際意義，在前人不斷工作的基礎上，提出了一種優化小波包變換編碼方案用於音頻數據的壓縮演算法，兼考慮了編碼效率、多碼率和壓縮時延多個方面，並在matlab環境下做了模擬實驗，對各種音頻信號及多種小波函數做了模擬結果比較，實驗結果證明該演算法可以在一定計算復雜度下可以很好地改進壓縮效果，達到多碼率下實現實時編解碼的過程，在高速dsp晶元等硬體設備支持下，可以有效應用於實際復雜多變信源編碼。 -
Used in locomotive communication, pocked intercom telephones, car audio circuits, etc
適用於移動通訊、袖珍對講機，汽車音響等電路。 -
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。 -
Since its establishment in 1958, tachii electric wire has concentrated on developing products to match customer needs based on a thoroughgoing market orientation centered on the audio video and information communication field
1958年成立以來，以音像顯像及信息通信領域為中心，面向市場，開發適合顧客需求的產品。 -
The modern electronic audio - visual media is one kind of popular and commercial communication media, which makes electronic audio - visual art very different from traditional arts
現代電子視聽媒體是一種大眾化、商業化的傳播媒介，這使得電子視聽藝術具有了很多不同於傳統藝術的新特點。 -
It can provide many functions : the conversion between transfer formats, the conversion between communication protocols, the conversion between analog signals and digital signals, the conversion of control commands, real time audio code / decode, ip call control, control of rtp / rtcp, call detail logs, accounting and some of gatekeeper ' s functions such as address tansfer / search.
它提供以下功能：傳輸格式間的轉換，通信規程間的轉換，音頻、數據格式轉換，呼叫控制信令的轉換，對pstn的呼叫控制功能， pstn電路交換功能，實時語音處理語音壓縮功能， ip網路呼叫控制功能，對實時對話協議rtp rtcp的控制功能，呼叫日誌，計費功能，還包括關守的地址翻譯搜索等功能。 -
Through analysising the characteristics of the power system with floating neutral point deeply, the paper puts forward a new plan of single - phase to ground fault line selection on the base of s ' s signal injecton method and gives the hardware and software design. in this design, the high speed sampling and data processing is carried out through using dsp processor ; the large electrice current is drived through the application of a high - performance audio power amplifier and transformer ; the communication between host computer and detectors is realized through rs485 bus technology ; the difference multilevel frequency - selected amplifier is designed and the feeble signal of space is sampled on the base of the theory of magnetic induction ; the interface between dsp and exterior chip and rs485 interface logical is designed through using fpga ; the using of lcd module and keyboard interfacing chip makes the interface between human and machine ; the programme of host computer and detectors is designed through using blocking design method
在本設計中，採用高速的dsp處理器，實現了對故障特徵信息的高速採集與處理;採用大功率的功放晶元與變壓器配合的方法，實現了大電流信號的驅動輸出;採用485總線技術，組建了裝置主機與多探測器之間的主從式通訊網路，實現了多干擾條件下裝置主機與多探測器的可靠通訊;設計了差分式多級選頻放大電路，採用磁感應的方法實現了對空間微弱信號的接收;利用fpga技術，實現了控制器與多外設的介面及數字信號的串並轉換;採用了先進的lcd液晶顯示模塊及鍵盤介面晶元，設計了人機信息交互的介面;採用了模塊化的軟體設計方法，開發了裝置主機及探測器的軟體程序。 -
Exhibits profile included : the living square from giftware, home accessories, fashion products, toys to furniture ; the fashion beauty gallery including cosmetics, fitness products, jewellery and watch ; and last but not least the tech - generation from electronics products, household appliances, communication devices to computer and audio - visual equipment
此嘉年華式博覽會，參展范圍由精品、家品、擺設等生活潮流，以至珠寶首飾、美容化妝品、保健產品等等的時尚妝容，及各類電子、電訊、影音產品的科技領域。 -
Requirements and measurement methods of electromagnetic compatibility for radio communication equipment part 5 : radio frequency audio link equipment and wireless microphones
無線通信設備電磁兼容性要求和測量方法.第5部分:無線語音鏈路設備和無線話筒 -
First, the modern electronic audio - visual media must refer to and absorb the essence of the classical arts to enhance its own communication quality and culture, and form its characteristic esthetic system and unique expression way, and become the most vital mass media ; at the same time, the widespread electronic audio - visual media become the effective carrier and communication means of classical arts, and bring new vitality and enlightenment to each traditional art which has already moved towards the bleak decline. each traditional art gives out brilliance and vigor on the screen of audio - visual media
首先，現代電子視聽媒體只有借鑒和吸收已有千年積淀的經典藝術的菁華，才能提高自身傳播內容的質量，形成深厚的文化底蘊，才能形成具有現代媒體特色的審美體系和獨特表達方式，才能成為最具有生命力的大眾傳播媒介；同時，廣泛普及的電子視聽媒體又成為經典藝術的有效載體和傳播手段，為已經走向蕭條衰落的各種經典藝術帶來了新的生機和啟示，傳統藝術形式在視聽傳播媒體的屏幕上煥發出新的光彩和活力。 -
Using real - time monitoring observer to assist the development of audio visual communication system
利用實時監測軟觀察儀輔助可視通信系統的開發 -
In the multimedia language laboratories, audio and video teaching packages, networked computers and dedicated software programmes are used to provide student - centred activities on pronunciation, business communication and other language and communication skills
多媒體語文學習室配備了各種視聽教材，和聯網電腦幫助同學練習發音、學習商業通訊、及其他的語文溝通技能。 -
3. learn deeply the mpt1327 communication protocol, design and realize the server of the single - seat dispatch platform system, realize its audio communication function
3 .深入學習研究mpt1327通信協議，設計單坐席調度臺，實現該協議絕大多數音頻通信功能。 -
The information superhighway system is referred to a new multimedium communication system which integrates computers, vidieo - audio equipment, television, radio, fax, telephone into one network using optic - fiber cables, connecting households, schools, hospitals, airports, offices, enterprise, etc, transmitting sounds, data, graphics, etc
信息高速公路是指，將計算機、音像設備、電視、傳真和電話用光纖集成為一個網路；連接家庭、學校、醫院、機場、辦公室和企業並傳輸聲音、數據和圖象等。 -
Established in 2001, dstmedia technology co ltd. is a leading developer and provider of ip / h. 323 audio, video & data communication and collaboration devices
北京鼎視通軟體技術有限公司（ dstmedia ）成立於2001年2月，是一家專業從事網路多媒體技術研究、產品開發和服務的高科技企業，擁有多項軟體著作權和專利技術。 -
Design and realization of radio communication device based on audio video information
基於音視頻信息的無線通信裝置設計與實現 -
Design a pc wireless audio communication system based on bluetooth headset to realize wireless audio communication in piconet
針對具體應用? ?藍牙耳機編寫程序，實現微微網無線語音通信。 -
In the interactive part, we defined net - classroom teaching control protocol ( ntcp ), and implemented e - attendence checking, hand raising and questioning, text and audio communication control, etc
在交互控制方面，設計了網路教學控制協議（ ntcp ） ，實現了電子點名、舉手及提問、文本和音頻信息的交互控制等。 -
Therefore, under such a background, the ip telephony technology, which integrates network technology and multimedia technology, has appeared and made fast development. now it has become a strong competitor in the field of audio communication technology
Ip語音技術正是在這一背景下產生的，並得到了迅速發展，成為語音通信領域中的一個強有力的競爭者。 -
Design of wireless digital audio communication system and its application in field medicine
無線語音通信系統的研製及其在野戰醫療中的應用
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