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     巴中(zhong)市第三中(zhong)學是一所市級(ji)公(gong)辦普通高完中(zhong)學，始建于1990年(nian)(nian)，2001年(nian)(nian)開辦首屆高中(zhong)，2003年(nian)(nian)上(shang)劃為(wei)市直屬學校(xiao)。學校(xiao)坐落于望王山南麓，緊(jin)靠巴中(zhong)經濟、文(wen)化休(xiu)閑中(zhong)心—巴人廣場。2003年(nian)(nian)12月被驗收為(wei)“市級(ji)校(xiao)風示(shi)范學校(xiao)”，2004年(nian)(nian)4月被驗收為(wei)“市級(ji)示(shi)范性普通高中(zhong)”。

    巴中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)三中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)本(ben)著“強管(guan)理、抓育人(ren)(ren)(ren)、創(chuang)品牌、樹形(xing)象(xiang)”的辦(ban)學(xue)(xue)(xue)(xue)(xue)(xue)思路(lu)，以(yi)(yi)信立校(xiao)(xiao)(xiao)，以(yi)(yi)嚴治校(xiao)(xiao)(xiao)，以(yi)(yi)德樹校(xiao)(xiao)(xiao)，以(yi)(yi)質(zhi)量(liang)強校(xiao)(xiao)(xiao)，努力提高辦(ban)學(xue)(xue)(xue)(xue)(xue)(xue)水平，學(xue)(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)面貌得到根本(ben)改(gai)變。學(xue)(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)規劃占地81.6畝(mu)，現(xian)(xian)有建(jian)筑面積2.1萬平方米。現(xian)(xian)有高、初(chu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)學(xue)(xue)(xue)(xue)(xue)(xue)生5503人(ren)(ren)(ren)（其(qi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)：高中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)2745人(ren)(ren)(ren)，初(chu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)2758人(ren)(ren)(ren)），共計(ji)82個(ge)教(jiao)學(xue)(xue)(xue)(xue)(xue)(xue)班（其(qi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)：高中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)44個(ge)，初(chu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)38個(ge)）。現(xian)(xian)有上崗教(jiao)職(zhi)工153人(ren)(ren)(ren)，其(qi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)：特級教(jiao)師(shi)1人(ren)(ren)(ren)，全(quan)國勞模1人(ren)(ren)(ren)，省(sheng)勞模1人(ren)(ren)(ren)，省(sheng)骨干教(jiao)師(shi)4人(ren)(ren)(ren)；127名上課的一線(xian)教(jiao)師(shi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)，本(ben)科學(xue)(xue)(xue)(xue)(xue)(xue)歷110人(ren)(ren)(ren)，中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)學(xue)(xue)(xue)(xue)(xue)(xue)高級教(jiao)師(shi)30人(ren)(ren)(ren)，中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)級教(jiao)師(shi)76人(ren)(ren)(ren)。2007年秋(qiu)，學(xue)(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)攜手(shou)成都(dou)七中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)、成都(dou)七中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)東方聞道網(wang)校(xiao)(xiao)(xiao)，開辦(ban)高、初(chu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)網(wang)絡直通(tong)(tong)教(jiao)學(xue)(xue)(xue)(xue)(xue)(xue)實驗班，充分利用成都(dou)七中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的優質(zhi)教(jiao)學(xue)(xue)(xue)(xue)(xue)(xue)資源，優化(hua)整合(he)(he)(he)(he)，因材施教(jiao)，教(jiao)學(xue)(xue)(xue)(xue)(xue)(xue)起點高，課堂節奏快，教(jiao)學(xue)(xue)(xue)(xue)(xue)(xue)效果(guo)好，深受(shou)學(xue)(xue)(xue)(xue)(xue)(xue)生和社會好評(ping)(ping)。自(zi)辦(ban)學(xue)(xue)(xue)(xue)(xue)(xue)以(yi)(yi)來，學(xue)(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)為(wei)當地經濟建(jian)設和高等院校(xiao)(xiao)(xiao)輸送了大量(liang)合(he)(he)(he)(he)格人(ren)(ren)(ren)才(cai)，先(xian)后被評(ping)(ping)為(wei)“巴中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)市高中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)教(jiao)學(xue)(xue)(xue)(xue)(xue)(xue)質(zhi)量(liang)十強學(xue)(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)”、“巴中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)市普(pu)通(tong)(tong)高中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)教(jiao)育質(zhi)量(liang)綜合(he)(he)(he)(he)評(ping)(ping)估(gu)優秀學(xue)(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)”、“巴中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)市普(pu)通(tong)(tong)高中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)教(jiao)育工作(zuo)(zuo)綜合(he)(he)(he)(he)評(ping)(ping)估(gu)先(xian)進(jin)單位”。2014年，學(xue)(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)再次被評(ping)(ping)為(wei)“巴中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)市普(pu)通(tong)(tong)高中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)教(jiao)育工作(zuo)(zuo)綜合(he)(he)(he)(he)評(ping)(ping)估(gu)先(xian)進(jin)單位”。

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系統中主要產品：

產品名稱 ：全鋁結(jie)構IP網絡(luo)廣(guang)播終端

產品型號 ：DB-311

產品特點(dian) ：
 ;      1、壁(bi)掛式IP網絡音頻(pin)編(bian)、解碼終端機，內置立(li)體(ti)聲定(ding)阻功率(lv)放大器(qi)，帶LCD顯(xian)示屏；

2、可配置在終端機本地(di)需外接音源、話筒、U盤的環(huan)境(jing)下實現定點(dian)控制(zhi)，同(tong)時可選配定壓模擬備(bei)份、監聽、24V強切、TF卡等模塊(kuai)，適(shi)合安裝(zhuang)在教室、音樂(le)室、辦公室等處。

產品概述(shu):

1、壁掛(gua)式IP網(wang)絡(luo)終(zhong)端機(ji)(ji)，3寸高亮LCD屏(ping)(分辨率128*64),人機(ji)(ji)操作(zuo)使(shi)用(yong)遙控鍵盤，通過(guo)液晶屏(ping)顯示菜(cai)單(dan),能通過(guo)網(wang)絡(luo)接(jie)收IP網(wang)絡(luo)廣(guang)播服務(wu)器(qi)遠程傳輸的音頻文件和(he)控制信(xin)號；

2、內置2*20W雙聲道立體聲功率放(fang)大(da)器(qi)，能直接外(wai)接音箱進行播放(fang)；

3、本地具有兩個10/100M RJ45網絡交換機接口(kou)，接口(kou)無輸(shu)(shu)入(ru)輸(shu)(shu)出之(zhi)分；

4、本地(di)具有一(yi)個(ge)(ge)(ge)雙聲道線(xian)路(lu)輸(shu)(shu)入(ru)接(jie)口、一(yi)個(ge)(ge)(ge)話(hua)筒(tong)輸(shu)(shu)入(ru)接(jie)口，一(yi)個(ge)(ge)(ge)線(xian)路(lu)輸(shu)(shu)出接(jie)口,在本地(di)能外(wai)接(jie)話(hua)筒(tong)以及線(xian)路(lu)輸(shu)(shu)入(ru)設備進(jin)行(xing)本地(di)擴聲，能對本地(di)話(hua)筒(tong)及線(xian)路(lu)輸(shu)(shu)入(ru)音量進(jin)行(xing)調節,能輸(shu)(shu)出至功放進(jin)行(xing)擴聲；

5、支持(chi)DHCP自動(dong)獲(huo)取(qu)IP地址(zhi)；

6、音頻(pin)采用硬(ying)解碼(ma)形(xing)式，集(ji)成IP網絡硬(ying)件解碼(ma)模(mo)塊，可接收(shou)來(lai)自服務(wu)器遠(yuan)程傳送的音樂進行實時播(bo)放，同時能接收(shou)廣(guang)播(bo)呼(hu)叫(jiao)功能；

7、能脫離網絡獨立運行，如應用(yong)在多(duo)媒體(ti)教室中，既可作(zuo)為廣(guang)播的(de)終端(duan)機，也能當作(zuo)多(duo)媒體(ti)教室的(de)功放音箱使用(yong)，終端(duan)機自動切換(huan)到(dao)廣(guang)播狀(zhuang)態，廣(guang)播完畢后，又可作(zuo)為多(duo)媒體(ti)教室教學使用(yong)；

8、配置(zhi)了(le)遙控器，可點(dian)播(bo)服務器中音頻文(wen)件，可輕松控制節目的快(kuai)進、快(kuai)退，播(bo)放(fang)、暫停(ting)及(ji)書簽設置(zhi),具有順序(xu)、循環等多種播(bo)放(fang)模式；

9、具有USB接口，支(zhi)持U盤播放和錄音，能將本地老師上課的內容進行(xing)實時錄制；

10、支持全(quan)雙工雙向對講功能,自帶回聲消除；

11、具有終(zhong)(zhong)端(duan)(duan)饋送功能，可直接通過(guo)(guo)終(zhong)(zhong)端(duan)(duan)本地操作或(huo)(huo)通過(guo)(guo)IP廣播(bo)軟件(jian)操作將能將任意一個終(zhong)(zhong)端(duan)(duan)的聲音通過(guo)(guo)網絡傳(chuan)送到其它指定的一個或(huo)(huo)多個終(zhong)(zhong)端(duan)(duan)；

12、音(yin)頻文件支持MP3,WMA,OGG等格式，廣播最高可位速率(lv)：192K/S(44.1,16)；

13、具(ju)有三級(ji)信號優先功能,高級(ji)別可打斷低級(ji)別的廣(guang)播；

14、具有模(mo)擬(ni)廣(guang)播(bo)備(bei)份模(mo)塊，當網絡(luo)廣(guang)播(bo)出現故障時，終端機(ji)自(zi)動切換到模(mo)擬(ni)廣(guang)播(bo)；

15、具有TF卡(ka)模塊，可實現斷(duan)網(wang)自(zi)動打(da)鈴(ling)功能，能定(ding)(ding)時(shi)將服務器(qi)中的(de)定(ding)(ding)時(shi)廣播任(ren)務自(zi)動更(geng)新(xin)到TF卡(ka)中，以保(bao)證在斷(duan)網(wang)時(shi)打(da)鈴(ling)為最新(xin)的(de)定(ding)(ding)時(shi)廣播任(ren)務；                         

16、可(ke)選配0.3A-24V強切模塊(kuai)，可(ke)控制打(da)開(kai)強切音量(liang)開(kai)關；                                                 

17、可選配監(jian)聽模塊，可對(dui)終(zhong)端現(xian)場進(jin)行(xing)監(jian)聽。