如何選購校園智能廣播係統產品
來源:本站作者:國力電子 日期:2019-10-08 瀏覽:
現在智能
校園智能廣播係統chanpinyouxuduozhong,jiagehegongnengyeqianchawanbie,yonghuzaicaigoushijingchangbuzhisuocuo,daodiyinggaicongnafangmianrushoukaolvlaixuanzezhinengguangbochanpinne?zaizheliwomengenjuwomenchangqiyukehu溝通的經驗,為客戶提供一個思路,希望客戶能根據這個思路,選擇到滿足本校的廣播需求,且性能價格比高的產品。
首(shou)先(xian)要(yao)明(ming)確(que)學(xue)校(xiao)是(shi)一(yi)個(ge)公(gong)眾(zhong)場(chang)所(suo),我(wo)們(men)要(yao)建(jian)設(she)的(de)廣(guang)播(bo)係(xi)統(tong)首(shou)先(xian)是(shi)一(yi)個(ge)公(gong)共(gong)廣(guang)播(bo)係(xi)統(tong),前(qian)麵(mian)我(wo)曾(zeng)提(ti)到(dao)公(gong)共(gong)廣(guang)播(bo)係(xi)統(tong)有(you)三(san)種(zhong)實(shi)現(xian)方(fang)式(shi)定(ding)壓(ya)廣(guang)播(bo)、調頻廣播、數字廣播,因此第一,我們要根據學校本身的性質,現有的廣播需求和投資情況,確定采用哪種廣播方式:
定壓
校園智能廣播係統所有學校和企業及公共場所都可采用,如商場、超市、機場、車站等,學校主要在教室、操場、食堂、圖書館、宿舍、走廊、校園等區域采用定壓廣播係統。
調頻廣播調頻廣播主要用於需要選擇收聽不同節目的場所,如教室、賓館客房、醫院病房等,學校主要在教室裏采用調頻廣播係統,為了滿足聽力訓練和考試的需求,如早自習時間,一、二、sannianjidouzaijinxingyingyutinglixunlian,genianjixuyaoshoutingyubennianjikechengxiangguandetinglixunlianneirong。muqiancaiyongtiaopinguangbofangshijiaoduodeshichuzhonghegaozhongxiao,shoutingpindaoduoxuanzesandaoshijige。
shuziguangboshuziguangbojiyuxiaoyuanwangdeguangbo,muqiancaiyongdehaijiaoshao,youxiexuexiaozaijianshexiaoyuanwangshi,zengjialezhebufengongneng,danzuoweixuexiaodeyigejichusheshi,xiandezaojiataigao,yinweiguangbojieshouduanshiyigeqianrushixitonghuoPC終zhong端duan輸shu出chu音yin頻pin信xin號hao到dao音yin箱xiang的de,同tong時shi用yong於yu音yin樂le打da鈴ling,定ding時shi播bo放fang,對dui網wang絡luo和he終zhong端duan的de穩wen定ding性xing要yao求qiu也ye很hen高gao,若ruo因yin為wei網wang絡luo或huo終zhong端duan出chu現xian問wen題ti,不bu能neng正zheng常chang打da上shang下xia課ke鈴ling,學xue校xiao的de教jiao學xue秩zhi序xu就jiu會hui出chu現xian混hun亂luan,再zai有you數shu字zi廣guang播bo用yong於yu定ding時shi播bo放fang,音yin樂le打da鈴ling,其qi接jie收shou端duan的dePCzhongduanhuoqianrushijisuanjixuchangkai,huozaijimiaozhongneiqidong,fouzeyebunengdingshibofang。yincishuziguangboxitongzuihaozuoweixuexiaodeyigefuzhuguangboxitong,zhuyaoyongyuyuyinjiaoxuehuoIOD點播等。
在(zai)選(xuan)擇(ze)了(le)廣(guang)播(bo)方(fang)式(shi)後(hou),就(jiu)要(yao)根(gen)據(ju)學(xue)校(xiao)的(de)實(shi)際(ji)情(qing)況(kuang),確(que)定(ding)所(suo)要(yao)達(da)到(dao)的(de)廣(guang)播(bo)智(zhi)能(neng)化(hua)的(de)需(xu)求(qiu),從(cong)而(er)選(xuan)擇(ze)智(zhi)能(neng)廣(guang)播(bo)產(chan)品(pin),首(shou)先(xian)是(shi)播(bo)出(chu)智(zhi)能(neng)化(hua),廣(guang)播(bo)自(zi)動(dong)播(bo)出(chu)係(xi)統(tong)應(ying)該(gai)是(shi)所(suo)有(you)學(xue)校(xiao)在(zai)新(xin)建(jian)和(he)改(gai)造(zao)廣(guang)播(bo)係(xi)統(tong)時(shi)必(bi)選(xuan)的(de),因(yin)為(wei)音(yin)樂(le)鈴(ling)聲(sheng)、定時播放、無wu人ren值zhi守shou是shi各ge類lei學xue校xiao廣guang播bo係xi統tong必bi須xu達da到dao的de功gong能neng,否fou則ze就jiu不bu叫jiao智zhi能neng廣guang播bo係xi統tong了le,在zai這zhe裏li我wo們men要yao選xuan擇ze的de就jiu是shi采cai用yong單dan路lu還hai是shi多duo路lu的de自zi動dong播bo出chu係xi統tong,多duo通tong道dao廣guang播bo自zi動dong播bo出chu係xi統tong多duo用yong於yu調tiao頻pin廣guang播bo係xi統tong中zhong,因yin為wei調tiao頻pin廣guang播bo係xi統tong可ke播bo出chu多duo套tao節jie目mu,多duo通tong道dao廣guang播bo自zi動dong播bo出chu係xi統tong可ke同tong時shi輸shu出chu2-12lushuziyinyuan,zaiyingyutinglikaoshihexunlianzhongchangxuyaoguangboxitongtongshibochuduotaoshuziyinpinwenjian,zaidingyaguangbozhong,ruomeigequcaiyongbutongdegongfang,qiegegequxuyaogezidulidezidongbochujiemuyuan,yexuyaoduotongdaoguangbozidongbochuxitong,ruxiaoxuebuhezhongxuebuxuyaogezidulidedalingxitong。
下一步需要選擇
校園智能廣播係統智能控製方式,分區控製還是可尋址控製,在學校的智能廣播係統中多數都采用分區控製,尤其是操場、校園、樓道、食堂、圖書館等,肯定是采用智能分區廣播係統,這種方式不僅能滿足廣播需求,而且係統造價底,而在教室端、辦公室、宿舍常采用可尋址廣播,可尋址廣播可實現定點播放和自由分區分組廣播,用於聽力訓練考試,廣播找人,播放通知等。
在選擇智能
校園智能廣播係統時我們建議客戶不要追求最高端和幾年不落後,因為現代科技的發展日新月異,最高端隻是暫時的,要選用實用、性價比高的產品。還有的客戶會認為一線通、一yi網wang通tong的de產chan品pin好hao,這zhe些xie概gai念nian從cong技ji術shu的de角jiao度du講jiang都dou是shi辨bian證zheng的de,一yi線xian通tong產chan品pin是shi各ge種zhong信xin號hao都dou通tong過guo一yi種zhong傳chuan輸shu介jie質zhi來lai傳chuan輸shu,係xi統tong布bu線xian簡jian單dan,施shi工gong方fang便bian,但dan從cong另ling一yi方fang麵mian考kao慮lv,每mei一yi種zhong電dian信xin號hao傳chuan輸shu都dou有you其qi特te殊shu的de傳chuan輸shu介jie質zhi,如ru調tiao頻pin信xin號hao通tong過guo同tong軸zhou電dian纜lan傳chuan輸shu,計ji算suan機ji控kong製zhi信xin號hao通tong過guo雙shuang絞jiao線xian傳chuan輸shu,若ruo計ji算suan機ji控kong製zhi信xin號hao要yao通tong過guo同tong軸zhou電dian纜lan傳chuan輸shu,我wo們men就jiu要yao在zai信xin號hao傳chuan輸shu之zhi前qian將jiang計ji算suan機ji控kong製zhi信xin號hao轉zhuan換huan成cheng同tong軸zhou電dian纜lan可ke傳chuan輸shu的de信xin號hao方fang式shi,到dao了le接jie收shou端duan後hou還hai要yao轉zhuan換huan回hui去qu,實shi現xian這zhe兩liang個ge轉zhuan換huan設she備bei就jiu增zeng加jia了le,因yin此ci辨bian證zheng的de講jiang,線xian少shao設she備bei就jiu會hui相xiang對dui多duo些xie,線xian多duo設she備bei就jiu會hui少shao些xie,客ke戶hu在zai選xuan擇ze產chan品pin時shi最zui好hao從cong性xing能neng、價格、穩定性、可擴展性等多個方麵綜合考慮,才能選擇出最適用,性能價格比最高的產品。