網呼號 的英文怎麼說
中文拼音 [wǎnghūháo]
網呼號
英文
net call sign-
Ncs ipcablecom network call signaling management information base requirements
個人間有線通信網路呼叫信號Section ii describes the design approach and implementation of speech module on mcf5249 coldfire core. the speech codec optimizes g. 729a codes and added voice activity detection of g. 729b to save bandwidth ; the implementation of acoustic echo cancellation uses nlms algorithm and it can reduce echo though designing adaptive fir filter and speech detector ; the dtmf and cpt generate signal using two second order digital sinusoidal oscillators and detect signal by picking up the frequency information. but only get the frequency information is not enough in cpt detector, this thesis introduces a method
其中對語音編解碼器的設計採用優化g . 729a代碼達到設計要求,並在此基礎上加入g . 729b的靜音檢測模塊,以進一步降低網路傳輸帶寬;對回聲消除器的設計採用nlms演算法,通過設計自適應fir濾波器和語音檢測器達到回聲消除目的;對雙音多頻設計,信號發生端採用構造靜態參數表並通過二階正弦振蕩器產生信號,信號檢測端提取頻率信息以檢測信號;對呼叫進程音設計,除了類似雙音多頻的信號發生及頻率檢測設計外,還需要檢測信號持續時間,作者設計了一種基於匹配狀態表的方法以檢測信號持續時間。Young t., palta m., dempsey j., skatrud j., weber s., badr s., 1993, “ the occurrence of sleep - disordered breathing among middle - aged adults, ” n engl j med, vol. 328, pp. 1230 - 1235
王元宏, 2004 , 「以心電圖訊號檢測睡眠呼吸中止癥的類神經網路」 ,碩士論文,中山大學機電工程研究所For intra - network calls, the vpmn use can either dial the short number defined by the group or the real number of the called user
在進行網內呼叫時, vpmn用戶有兩種撥號方式,既可以撥集團定義的短號碼,也可以撥被叫用戶的真實號碼。According to the setting of the user, the called user may choose the real or short number of the calling user of the same group as the calling number to be displayed, and may call back by dialing the number chosen
根據用戶的設置,被叫用戶對可以選擇同屬於一個集團(網內呼叫)時來電顯示方式:可以是主叫的短號碼,也可以是主叫的真實號碼。Through processing data, the equipment status of the remote working site has been controlled. if some problems have happened, the supervision system will give an alarm and confirm the trouble equipment and inform the relevent people to deal with them with short message or dialing number
現代遠程監控系統將現場採集的數據通過網路傳送給監控中心計算機,計算機自動對收到數據進行分析處理,對設備運行狀況進行評估,當有設備工作異常時,自動產生告警,並對故障設備進行定位,可以通過簡訊或者撥號呼叫方式通知維護人員進行維修。The system is consist of the main data processing board which is based onthe fpga device and fast ethernet phyceiver rtl8201l and a - law pcm data encoder and decorder chip msm7702 - 3, and the dial - up and display board which is based on mcu. the main board would carry out the core task of data processing, such as voice data packing and unpacking, the ethernet frame processing, protocol processing, call processing, etc. the dial - up and display board would carry out the task of display the ip address which is input by consumer and status of network during talk period from the main board, and so on. in the paper the system of lan ip telephone and the tcp / ip protocol is introduced firstly, then the fpga device is stated. after that the fpga - based hardware scheme is introduced in detail in chapter four
系統以altera公司的acex1k系列的fpga和快速以太網控制器rtl8201l和語音編解碼晶元msm7702 - 3為核心構建了數據處理主板和以單片機為控制器的撥號顯示子板組成。數據處理主板的核心任務,包括語音數據處理、以太網幀處理、協議處理、呼叫處理等。撥號顯示子板則完成通話前的顯示用戶所撥過的ip地址,通話期間網路狀態的顯示等等。The routing of a call or message that is placed for a disconnected or nonexistent telephone number or terminal address to an operator position or to an especially designated terminal
把對網路中未連接的或不存在的電話號碼(或終端地址)所進行的呼叫(或報文)轉交給操作員(或專門指定的終端)的路由選擇方法。As to calls between cross - provincial user groups, there is no inter - provincial short number numbering plans. users of cross - provincial groups have to use and display real numbers for intra - network calls
並且可以通過該號碼回撥主叫,而對于跨省集團省間不統一短號碼編號方案,分省進行短號碼編號,跨省集團不同省份用戶間的網內呼叫使用並顯示真實號碼。Telecommunications - network to customer installation interfaces - analog voicegrade switched access lines with calling number delivery, calling name delivery, or visual message waiting indicator features
電信.網路和用戶裝置間的介面.帶呼叫號碼傳送呼叫姓名傳送或可視信息等待顯示功能的模擬音頻轉換訪問線路It provides online database with the names, email addresses, tencent qq numbers, pager numbers and mobile phone numbers of your contacts that you can check at anytime. it supports multi - directory classification
提供永遠在線的網路數據庫記錄您的朋友的姓名電子郵件騰訊qq號碼尋呼機號手機號等資料,支持多目錄分類。Information technology - telecommunications and information exchange between systems - private integrated services network - inter - exchange signalling protocol - call diversion supplementary services
信息技術.電信和系統間信息交換.專用綜合業務網路.互換信號發送協議.呼叫轉換補充業務Apparatus with one or more particular functions for connection to the british telecommunications public switched telephone network - apparatus with auto - calling, auto - answering and auto - clearing facilities - specification for auto - calling facilities
連接英國通信公共開關電話網路的單功能或多種特別功能設備.具有自動呼號自動回答和自動消號功能設備.自動呼號設備規范Apparatus with one or more particular functions for connection to the british telecommunications public switched telephone network - apparatus with auto - calling, auto - answering and auto - clearing facilities - specification for auto - answering and auto - clearing facilities
連接英國通信公共開關電話網洛的單功能或多種特別功能設備.帶自動呼號自動回答和自動消號功能的設備.自動回答和自動消號設備規范The venue communications area relates to the scoping of roaming communications device requirements for all games users, provision of operational support at the venues for communications through operating venue communications centres ( vccs ), definition of all radio protocols and approval of all call - signs to be used on the olympic radio network, training of all trunked radio users in the use of the radio and required protocols and the development, production and distribution of communications tools such as venue contact lists to the games team
場館通信工作包括確定奧運會所有用戶的漫遊通信需求范圍,通過場館通信中心( vcc )為所有場館提供通信運營支持,定義所有的無線通信協議,批準奧運會無線通信網路中使用的所有呼叫信號,對中繼式無線通信用戶進行無線通信使用和相關協議的培訓,以及製作場館聯絡清單等通信工具並分發給奧運團隊。Due to a & b double flats setting of stp ( signalling transfer point ) in different place, and working on mode of payload - sharing on signalling links ( couple links ) between sp ( signalling point ) and stp, the calling signalling sequence cannot be collected completely from single stp. thus it is difficult to synthesize signalling affair in the signalling supervision system. the first, this thesis illuminateds network architecture of no. 7 signalling network and no. 7 signalling centralized supervision system
由於七號信令網的信令轉接點設備stp ( signallingtransferpoint )採用a 、 b雙平面異地設置,下一級的信令點設備sp ( signallingpoint )至上一級的一對stp之間的信令路由採用負荷分擔方式工作, sp至stp對的負荷分擔鏈路形成耦合鏈路,導致在一個stp處無法採集到完整的呼叫信令序列,這樣就給監測系統核心部分之一的信令事件合成帶來了極大的難度。The additional services and telecom services supported by vpmn service include short message service, calling number display ( in the case of intra - network calls, internal short numbers of the calling vpmn group can be displayed ; otherwise the real numbers of the calling users are displayed ), calling number hiding, call forwarding, call waiting, mobile secretary, ip telephone
支持包括短消息業務、來電顯示功能(若是網內呼叫則可設定性地顯示主叫的vpmn集團內部短號;其它情況顯示主叫的真實號碼) 、主叫隱藏、呼叫前轉、呼叫等待、移動秘書、 ip電話等在內的多項補充業務和電信業務。Essential requirements for connection of terminal equipment to 2 - wire analogue interfaces, without capacitive termination, of public switched telecommunication networks using either the earth calling, the loop calling - disconnect clearing, the loop calling - guarded clearing or the loop calling - unguarded clearing signalling method
使用地面呼叫,無連接清零,防護清零或無防護清零任何一種信號方法的公共開關電信網路雙線模擬介面It is a minitype of pbx with an single chip micyoco as the hardcore, it has four customer and one relay interfaces, a 16 x 16 exchange network, along with a keyboard as input and several leds as output. we can communicate within the local telephone exchange and also with the other phones in the other exchanger
該系統包括了程式控制交換機的所有基本部件:以單片機為核心的控制系統、四個用戶介面、兩個中繼介面、 8 16交換網路以及信號發生源等,能夠實現自動局內呼叫處理、出局呼叫處理以及入局呼叫處理。A dual - serial - port single - chip with dual serial port is used as the main control chip on front terminal to collect the signals of elevator status, fault and field equipments, meanwhile communicates with the single - chip modem on front terminal in serial mode. it makes the front terminal communicate with the server through public telephone network, thus the functions of faults remote alarming, running status recording and server active calling is accomplished well
採用雙串口單片機作為電梯遠程監控系統前端機的主控晶元,對電梯運行狀態信號、故障信號和現場接入設備狀態信號進行採集,同時與集成在前端機上的單片式modem進行串列通訊,並通過公共電話網與服務器連接,實現電梯故障遠程報警、運行狀態信息記錄和服務器主動呼叫查詢等功能。分享友人