telephone modem 中文意思是什麼

telephone modem 解釋
電話數據機
  • telephone : n 電話（機）。 a dial telephone 自動電話。 a public telephone 公用電話。 a telephone booth [box] ...
  • modem : n. 【無線電】數據機。vt. 【計算機】通過數據機向…發送電子郵件。vi. 用數據機聯通。
  1. Cmtri cable modem telephone return interface

    電纜數據機中回傳電話介面
  2. Cable / satellite tv, hairdryer, in - room safe, internet access, iron and ironing board, mini bar, modem / data port connection, pay - per - view movies, private bathroom / ensuite, radio, telephone, television, voice mail

    空調，有線電視/衛星電視，風筒，安全室，上網，熨斗和燙衣板，迷你酒吧，數據機，計費電影，私人浴室/套房，電臺，電話，電視，留言
  3. The hotel has 235 guest rooms and suites, all equipped with remote control color tv with satellite reception, individually contro - lled air - conditioning, idd ddd telephone, radio, refrigerator and minibar, hair - dryer, modem links, inroom safety deposit box, bathroom amenities, and tea coffee making facilities

    酒店擁有235間設備完善的客房及套房，其中包括標準間高級標準間行政高級間行政休閑間行政套房公寓套房及總統套房。
  4. Using ordinary modem, the data transmission speed under the current existing twisted pair access copper telephone lines network for voice communication is limited to 56kb s, which is totally inadequate for high volume data transmission. even using the adsl technology, the maximum transmission speed can only be increased up 6mb s. to surmount this problem by providing optical network access directly to all users ? home and offices not only involve very high cost but also extremely time consuming engineering work

    現存原來用作話音通訊的雙絞銅線電話固網，在利用現時普通的modem情況下，數據傳送速度僅為56kb s即使利用較先進的adsl技術，其最高速率亦只有6mb s ，不足以應付高容量資訊的傳輸然而要做到光纖入戶，不但成本高昂，而且工程所需之時間漫長。
  5. Using ordinary modem, the data transmission speed under the current existing twisted pair access copper telephone lines network for voice communication is limited to 56kbs, which is totally inadequate for high volume data transmission. even using the adsl technology, the maximum transmission speed can only be increased up 6mbs. to surmount this problem by providing optical network access directly to all users ? home and offices not only involve very high cost but also extremely time consuming engineering work

    現存原來用作話音通訊的雙絞銅線電話固網，在利用現時普通的modem情況下，數據傳送速度僅為56kbs ；即使利用較先進的adsl技術，其最高速率亦只有6mbs ，不足以應付高容量資訊的傳輸；然而要做到光纖入戶，不但成本高昂，而且工程所需之時間漫長。
  6. The product is widely applied to telecommunication fitting exchanging equipments, telephone sets, cable televisions, computers, modem, various electronic, facilities, equipments, household electrical appliances, terminals of transmission units, electrical equipment and surge protection for power distribution system and so on. switching spark gaps have more extensive use

    產品被廣泛應用於電信裝置交換設備電話機有線電視計算機數據機及各類電子設備儀器家用電器，傳輸裝置終端，電氣設備及配電系統電涌保護等方面，開關放電管主要用於點火裝置，例如汽車氙氣燈hid ，燃氣爐具，照明燈具等。
  7. Integrated protection for telephone modem lan card 4

    4 .電話線網路線突波保護
  8. According to the technical innovation requirement by chunhai thermoelectric plant of dalian, a remote monitoring and control system is designed after analyzing the request of the project. the data from cdv - 12 gas volume corrector will be transferred through the modem and the public - switched telephone network ( pstn )

    本課題以春海熱電廠的技術改造工程項目為背景，在對春海熱電廠提出的技術要求作出具體分析后，提出了利用公用電話網進行遠程的數據傳輸與監控的整體設計方案。
  9. The industry control computer is make up of lcd, hard disk, face pattern keyboard and net cards and modem etc, and can monitor waveform and data on the spot, and data can be passed to monitor center far away to be analyzed further by way of local area network and public telephone net

    工控機自帶有液晶、硬盤、面模鍵盤、網卡、數據機等，可以在監測點就地顯示監測波形和數據，而且可以通過局域網、公共電話網遠傳到監測中心進行進一步的分析研究。
  10. Adsl is a new modem technology ( the bandwidth is from 25. 875k to l. lmhz ) that converts existing copper telephone lines into access paths for multimedia and high speed data communications, and maintains the regular telephone voice services. adsl provides data rates that expand the best existing access capacity ( isdn ) by a factor of 60 or more, and the best existing common analog access capacity ( v. 34 modems ) by a factor of 300, without requiring any new cabling

    它具有傳統模擬modem和isdn無可比擬的速率優越性，其接入速率是isdn的60倍，是現有模擬modem （ v . 34 ）速率的300倍，最大8mbps的下行傳輸速率和最大1mbps的上行傳輸速率，其原因是因為它使用了超過了傳統modem的頻帶范圍（ 25 . 875k到1 . 1mhz的頻帶） ，採用了先進的編碼和調制解調技術。
  11. Modem - an abbreviated term for " modulator - demodulator. " a modem converts digital signals into analog signals ( and vice versa ), enabling computers to send and receive data over the telephone networks

    數據機- -是「調制器和解調器」的縮寫。數據機可將數字信號轉換成模擬信號（反之亦然） ，能使電腦在電話網上發送和接收數據。
  12. 2400 bits per second modem standardized for use on 4 wire leased telephone - type circuits

    在四線租用電話型電路上使用的標準化2400比特秒數據機
  13. 4800 bits per second modem with manual equalizer standardized for use on leased telephone - type circuits

    在租用電話型電路上使用的帶人工均衡器的標準化的4800比特秒數據機
  14. 1200 bits per second duplex modem standardized for use in the general switched telephone network and on point - to - point 2 - wire leased telephone circuits

    在電話自動交換網和點對點二線租用電話型電路上使用的標準化的1200比特秒雙工數據機
  15. Telephone circuit produce dtmf signal, receive ring signal and perform speech function. dtmf receiver lets it becomes binary code for mcu to read. analog circuit process speech signals between phone and gsm modem

    固話電路提供產生的雙音多頻信號及振鈴和通話功能，雙音多頻收號電路將dtmf信號變成二進制碼，便於mcu的識別和處理。
  16. Realize long - range way that control we adopt at present management convenient, run cost low carrying on long - range to control through public telephone network relatively, already original each led display screen 3 parts of system on the spot ( display screen, controller, computer ) change into whole system adopt two computer can control and show display screens and controllers of place all, join through public telephone network controller realize go on and control and realize and show to led display screen content upgrade, realize computer to each display screen long - range to control and upgrade content transmit, increase modem and one design with special - purpose on the modem and led interface board of display screen of joining fully and newly at hardware of system, this is to make up into a special - purpose long - range controller the controller in the modem and original system

    實現遠程控制的方式我們採用目前管理方便，運行成本較低的通過公共電話網路進行遠程控制，既將原來的每個led顯示屏系統的3個部分（顯示屏、控制器、計算機）改為整個系統中採用兩臺計算機就可以控制全部顯示地點的顯示屏和控制器。通過公用電話網連接控制器實現對led顯示屏進行遠程控制和顯示內容的更新，從而實現計算機對每個顯示屏進行遠程控制並對顯示內容進行更新。在系統的硬體上增加了數據機和一塊全新設計專用於連接數據機和led顯示屏的介面板。
  17. The second chapter presents the system main station, concentrator, acquisition unit, acquisition module and acquisition terminal, which all are the main parts of electric power remote monitoring system based on can - bus. this chapter also introduces the system ' s top, middle and bottom communication channel, where the top channel is star - type used modem via telephone network, the middle is can - bus, while the bottom rs - 485 bus. the paper refers briefly to the system ' s software, communication protocol, remote monitoring function and characteristic

    第二章簡要介紹了基於can總線的電力遠程監測系統主站、集中器、採集單元、採集模塊和採集終端等各組成部分，介紹了系統的上層星型modem通信通道、中層can總線通信通道和底層rs - 485總線通信通道，對系統的軟體平臺、通信協議、系統的遠程監測功能及該系統的特點進行了概述性的介紹。
  18. Modem operating at data signalling rates of up to 33600 bit s for use on the general switched telephone network and on leased point - to - point 2 - wire telephone - type circuits

    公用電話交換網和點對點二線專線電路上使用的數據信號速率高達33600 bit s的數據機
  19. Low - level code handles the actual signals, such as the generation of electrical pulses sent over an ethernet cable or through a telephone modem

    低階程式碼負責操縱真實訊號，比如產生電脈沖，並把訊號傳送到乙太網路的纜線或電話數據機。
  20. Telecommunications - pcs 1900 - cellular text telephone modem minimum performance requirements

    電信. pcs 1900 .圖文電話數據機最低性能要求
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