復(fu)讀機是在便攜式收錄(lu)機的(de)基礎上添加(jia)了(le)微處理芯(xin)片(pian)(pian)和數(shu)字(zi)(zi)(zi)存(cun)(cun)儲(chu)(chu)芯(xin)片(pian)(pian)的(de)多功能(neng)語言信號(hao)存(cun)(cun)取(qu)設備，復(fu)讀機的(de)工(gong)作(zuo)原理是：磁帶放音的(de)同時(shi)將模擬(ni)信號(hao)轉換為(wei)數(shu)字(zi)(zi)(zi)信號(hao)，儲(chu)(chu)存(cun)(cun)在數(shu)字(zi)(zi)(zi)存(cun)(cun)儲(chu)(chu)芯(xin)片(pian)(pian)中；開(kai)啟(qi)復(fu)讀功能(neng)時(shi)將數(shu)字(zi)(zi)(zi)存(cun)(cun)儲(chu)(chu)器中的(de)信號(hao)轉換為(wei)模擬(ni)信號(hao)，通(tong)過功率放大后由揚聲器還(huan)原出聲音。

復讀(du)機(ji)(ji)品牌排(pai)行榜由CN10/CNPP品牌數(shu)(shu)據(ju)(ju)研(yan)(yan)究部門通過(guo)資(zi)料(liao)收(shou)集整(zheng)理，并(bing)基于大(da)數(shu)(shu)據(ju)(ju)統計(ji)(ji)(ji)及(ji)人為根(gen)據(ju)(ju)市場和(he)參(can)數(shu)(shu)條件變(bian)化分(fen)析研(yan)(yan)究而得(de)出(chu)，是大(da)數(shu)(shu)據(ju)(ju)、云計(ji)(ji)(ji)算、數(shu)(shu)據(ju)(ju)統計(ji)(ji)(ji)真實客觀呈現的(de)(de)(de)(de)結果(guo)。以企業(ye)(ye)實力、品牌榮譽(yu)、網(wang)絡(luo)投票、網(wang)民口碑(bei)打分(fen)、企業(ye)(ye)在(zai)(zai)行業(ye)(ye)內的(de)(de)(de)(de)排(pai)名情況、企業(ye)(ye)獲得(de)的(de)(de)(de)(de)榮譽(yu)及(ji)獎勵情況等(deng)為基礎(chu)，通過(guo)本站(zhan)特(te)有(you)(you)的(de)(de)(de)(de)計(ji)(ji)(ji)算機(ji)(ji)分(fen)析模型對廣泛的(de)(de)(de)(de)數(shu)(shu)據(ju)(ju)資(zi)源進行采集分(fen)析研(yan)(yan)究，綜合了多家(jia)機(ji)(ji)構媒(mei)體和(he)網(wang)站(zhan)排(pai)行數(shu)(shu)據(ju)(ju)，原始數(shu)(shu)據(ju)(ju)來源于信(xin)用指數(shu)(shu)以及(ji)幾十項數(shu)(shu)據(ju)(ju)統計(ji)(ji)(ji)計(ji)(ji)(ji)算系統生成(cheng)的(de)(de)(de)(de)品牌企業(ye)(ye)行業(ye)(ye)大(da)數(shu)(shu)據(ju)(ju)庫，并(bing)由研(yan)(yan)究人員綜合考慮市場和(he)參(can)數(shu)(shu)條件變(bian)化后最終才(cai)(cai)形成(cheng)十大(da)數(shu)(shu)據(ju)(ju)并(bing)在(zai)(zai)網(wang)站(zhan)顯示，只(zhi)有(you)(you)在(zai)(zai)行業(ye)(ye)出(chu)名、具有(you)(you)規模、影響力、經濟實力的(de)(de)(de)(de)企業(ye)(ye)在(zai)(zai)才(cai)(cai)會被系統收(shou)錄并(bing)在(zai)(zai)網(wang)站(zhan)上面展示出(chu)現。

標準名稱：《語言復讀機通用規范》

標準編號：SJ/T 11238-2001

標準狀態：現行

發布日期：2002-12-28

實施日期：2003-01-01

提出部門：中華人民(min)共和國信息產業部

歸口單位：全國(guo)音頻(pin)(pin)、視頻(pin)(pin)及(ji)多(duo)媒體系統與設備標準化技(ji)術委(wei)員會

起草單位：中(zhong)國(guo)電(dian)(dian)(dian)(dian)(dian)子技(ji)(ji)(ji)術標準研究所、廣東步步高電(dian)(dian)(dian)(dian)(dian)子工業有(you)(you)限(xian)(xian)公(gong)(gong)司(si)、上海(hai)華芳電(dian)(dian)(dian)(dian)(dian)子有(you)(you)限(xian)(xian)公(gong)(gong)司(si)、深(shen)圳(zhen)(zhen)市(shi)(shi)波英達電(dian)(dian)(dian)(dian)(dian)器(qi)有(you)(you)限(xian)(xian)公(gong)(gong)司(si)、深(shen)圳(zhen)(zhen)市(shi)(shi)琛都電(dian)(dian)(dian)(dian)(dian)子有(you)(you)限(xian)(xian)公(gong)(gong)司(si)、中(zhong)山市(shi)(shi)小霸王(wang)電(dian)(dian)(dian)(dian)(dian)子工業有(you)(you)限(xian)(xian)公(gong)(gong)司(si)、中(zhong)山市(shi)(shi)萬信(xin)科技(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)子有(you)(you)限(xian)(xian)公(gong)(gong)司(si)、凌耀(yao)科技(ji)(ji)(ji)（深(shen)圳(zhen)(zhen)）有(you)(you)限(xian)(xian)公(gong)(gong)司(si)、江蘇新(xin)科電(dian)(dian)(dian)(dian)(dian)子集團公(gong)(gong)司(si)、深(shen)圳(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)子產(chan)品質量檢(jian)測中(zhong)心、江蘇省電(dian)(dian)(dian)(dian)(dian)子產(chan)品監督檢(jian)驗所、信(xin)息(xi)產(chan)業部電(dian)(dian)(dian)(dian)(dian)子第五研究所、深(shen)圳(zhen)(zhen)市(shi)(shi)高登威實(shi)業有(you)(you)限(xian)(xian)公(gong)(gong)司(si)等(deng)。

起草人：毛鵬祥、李先兵

標準簡介：本標(biao)準規(gui)(gui)定了帶寬為(wei)3.81mm盒式(shi)磁帶語言復讀機的(de)技術要求(qiu)、試(shi)(shi)驗(yan)方法、檢(jian)驗(yan)規(gui)(gui)則(ze)、標(biao)志(zhi)、包裝、運輸(shu)、貯存等內容(rong)，規(gui)(gui)定了產(chan)(chan)品(pin)的(de)性(xing)(xing)能參(can)數、安(an)全要求(qiu)、電磁兼容(rong)性(xing)(xing)、環境適應性(xing)(xing)、可靠性(xing)(xing)等方面的(de)要求(qiu)和試(shi)(shi)驗(yan)方法，并對企業生(sheng)產(chan)(chan)中的(de)交收檢(jian)驗(yan)和例行(xing)試(shi)(shi)驗(yan)進行(xing)了規(gui)(gui)范。