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LED藍牙音響在(zai)使用時要注意什么
2021-05-18 2941
作(zuo)為喜愛音(yin)(yin)(yin)(yin)樂的(de)(de)(de)人，家中多多少少都會備有一(yi)臺音(yin)(yin)(yin)(yin)箱。不過有時分(fen)會發現(xian)(xian)音(yin)(yin)(yin)(yin)響突然見(jian)就(jiu)呈現(xian)(xian)各類問(wen)題(ti)(ti)，大多數的(de)(de)(de)問(wen)題(ti)(ti)都是(shi)在(zai)(zai)(zai)咱們(men)(men)運(yun)用(yong)音(yin)(yin)(yin)(yin)箱時形成的(de)(de)(de)，那么音(yin)(yin)(yin)(yin)箱在(zai)(zai)(zai)運(yun)用(yong)時應該留(liu)意什么問(wen)題(ti)(ti)？今天小編就(jiu)為咱們(men)(men)簡略介紹下。 音(yin)(yin)(yin)(yin)響在(zai)(zai)(zai)運(yun)用(yong)時的(de)(de)(de)留(liu)意事項一(yi)：關于新購買的(de)(de)(de)音(yin)(yin)(yin)(yin)箱咱們(men)(men)要像新車一(yi)樣(yang)對它進行一(yi)個(ge)磨合，也就(jiu)是(shi)音(yin)(yin)(yin)(yin)箱界中的(de)(de)(de)“煲機”，只要經過充沛(pei)磨合后，音(yin)(yin)(yin)(yin)箱才能發揮其(qi)潛力。由于音(yin)(yin)(yin)(yin)箱內部重(zhong)要部件(jian)“喇叭(ba)”是(shi)決議音(yin)(yin)(yin)(yin)箱音(yin)(yin)(yin)(yin)質和(he)運(yun)用(yong)壽命的(de)(de)(de)關鍵
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如(ru)何維修(xiu)LED藍(lan)牙音響
2021-05-18 2816
①避(bi)免放置于陽(yang)光直接(jie)(jie)暴曬的(de)場所，不(bu)(bu)(bu)要接(jie)(jie)近熱輻射(she)用具，如火爐、暖氣管等，也不(bu)(bu)(bu)要放置于濕潤的(de)當(dang)地(di)。 ②音箱在(zai)連(lian)接(jie)(jie)到放大器(qi)之前，應先切斷放大器(qi)的(de)電源(yuan)，避(bi)免損(sun)壞揚(yang)聲器(qi)。 ③與放大器(qi)的(de)饋線(xian)(xian)連(lian)接(jie)(jie)應穩妥，在(zai)受到拉拽時不(bu)(bu)(bu)能(neng)掉(diao)下(xia)，正(zheng)負極性不(bu)(bu)(bu)能(neng)接(jie)(jie)錯(cuo)。連(lian)接(jie)(jie)揚(yang)聲器(qi)的(de)饋線(xian)(xian)要滿足粗，不(bu)(bu)(bu)宜過長，避(bi)免造(zao)成損(sun)耗和(he)使阻(zu)尼(ni)變壞。以違背(bei)頻率響應 值士0.5dB(0.75mm2導線(xian)(xian) 長度(du)9cm，1.5mm2導線(xian)(xian) 長度(du)14m，
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LED藍(lan)牙(ya)音響的特色
2021-05-18 2531
藍(lan)(lan)牙(ya)(ya)(ya)(ya)音(yin)(yin)箱(xiang)的介紹 藍(lan)(lan)牙(ya)(ya)(ya)(ya)音(yin)(yin)箱(xiang)指的是內置藍(lan)(lan)牙(ya)(ya)(ya)(ya)芯片，以藍(lan)(lan)牙(ya)(ya)(ya)(ya)銜(xian)接(jie)取代傳統線材銜(xian)接(jie)的音(yin)(yin)響設備，經過與手(shou)機(ji)(ji)等(deng)藍(lan)(lan)牙(ya)(ya)(ya)(ya)播(bo)映設備銜(xian)接(jie)，到達便利(li)快(kuai)捷(jie)的意圖。目前，藍(lan)(lan)牙(ya)(ya)(ya)(ya)音(yin)(yin)箱(xiang)以便攜音(yin)(yin)箱(xiang)和微型(xing)桌面2.0、2.1音(yin)(yin)箱(xiang)為主，外(wai)形一般(ban)較為小巧(qiao)便攜，藍(lan)(lan)牙(ya)(ya)(ya)(ya)音(yin)(yin)箱(xiang)技(ji)能也憑(ping)仗其便利(li)人(ren)性的特色逐漸被顧(gu)客重視和接(jie)收(shou)。 藍(lan)(lan)牙(ya)(ya)(ya)(ya)音(yin)(yin)箱(xiang)的特色 1、運用廣泛。藍(lan)(lan)牙(ya)(ya)(ya)(ya)技(ji)能標(biao)準 一致，移動(dong)電話、PDA、無線耳機(ji)(ji)、筆記本電腦、轎車、 設備、電腦外(wai)設等(deng)很(hen)
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LED藍牙音響沒聲(sheng)音的解決方法
2021-05-18 3901
越(yue)來越(yue)多(duo)(duo)的人在(zai)(zai)(zai)運(yun)用音(yin)(yin)(yin)箱，在(zai)(zai)(zai)運(yun)用過程(cheng)中會(hui)遇到(dao)越(yue)來越(yue)多(duo)(duo)的問題。假(jia)如有一(yi)天你家的音(yin)(yin)(yin)響(xiang)(xiang)沒(mei)聲(sheng)響(xiang)(xiang)了(le)，你必定覺得如同失去了(le)什(shen)么(me)名(ming)貴(gui)的東西一(yi)樣(yang)。為(wei)什(shen)么(me)音(yin)(yin)(yin)響(xiang)(xiang)沒(mei)有聲(sheng)響(xiang)(xiang)，為(wei)什(shen)么(me)音(yin)(yin)(yin)響(xiang)(xiang)沒(mei)聲(sheng)響(xiang)(xiang)，那(nei)么(me)在(zai)(zai)(zai)你家專(zhuan)業(ye)音(yin)(yin)(yin)響(xiang)(xiang)沒(mei)壞之前先看看這個以備不時只需吧(ba)。 一(yi)、無聲(sheng) 1.音(yin)(yin)(yin)箱接(jie)線(xian)斷(duan)或分(fen)頻(pin)器異常 音(yin)(yin)(yin)箱接(jie)線(xian)斷(duan)裂后，揚聲(sheng)器單元沒(mei)有鼓(gu)勵電(dian)壓，就會(hui)造成無聲(sheng)毛病。分(fen)頻(pin)器一(yi)般不易斷(duan)線(xian)，但(dan)可能發生引線(xian)接(jie)頭(tou)脫焊、分(fen)頻(pin)電(dian)容短路(lu)等毛病。 2.音(yin)(yin)(yin)
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影響(xiang)藍(lan)牙(ya)傳輸型號的因素有哪些
2021-05-18 2933
說起(qi)藍(lan)(lan)(lan)牙(ya)(ya)音箱(xiang)，咱們(men)不得(de)不說的就是(shi)藍(lan)(lan)(lan)牙(ya)(ya)模塊了。它是(shi)藍(lan)(lan)(lan)牙(ya)(ya)音箱(xiang)收發(fa)傳(chuan)(chuan)輸(shu)信(xin)號(hao)(hao)的衛衣途徑，也就是(shi)說悉數(shu)藍(lan)(lan)(lan)牙(ya)(ya)音箱(xiang)全(quan)賴內(nei)部的藍(lan)(lan)(lan)牙(ya)(ya)模塊股動。首要 點影響，就是(shi)有(you)(you)(you)用傳(chuan)(chuan)輸(shu)間隔(ge)。藍(lan)(lan)(lan)牙(ya)(ya)一(yi)般傳(chuan)(chuan)輸(shu)有(you)(you)(you)用間隔(ge)為10米，可(ke)是(shi)如果有(you)(you)(you)信(xin)號(hao)(hao)加強設備(bei)則最遠可(ke)抵達50米。除此(ci)之(zhi)外，咱們(men)還要看聯(lian)(lian)接配(pei)對(dui)的設備(bei)。如果是(shi)一(yi)般的山寨手機，聯(lian)(lian)接藍(lan)(lan)(lan)牙(ya)(ya)后或許傳(chuan)(chuan)輸(shu)間隔(ge)僅有(you)(you)(you)10米以內(nei)，可(ke)是(shi)如果是(shi)iPhone與2.1版其他藍(lan)(lan)(lan)牙(ya)(ya)音箱(xiang)來配(pei)對(dui)，有(you)(you)(you)用傳(chuan)(chuan)輸(shu)間隔(ge)則可(ke)大
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小家電控制板上有(you)哪(na)些(xie)主要部件(jian)
2021-05-18 2754
1、電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)：電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)便是(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)器，是(shi)(shi)一(yi)個限流元(yuan)件(jian)，將電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)接在電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)后，電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)器的(de)阻(zu)值是(shi)(shi)固定的(de)，一(yi)般是(shi)(shi)兩個引腳，它(ta)可約(yue)束經過它(ta)所連(lian)支路(lu)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)流大小(xiao)；也可說它(ta)是(shi)(shi)一(yi)個耗能(neng)元(yuan)件(jian)，電(dian)(dian)(dian)(dian)(dian)(dian)流經過它(ta)就(jiu)產生內能(neng)。電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)在電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)一(yi)般起分壓、分流的(de)作(zuo)用(yong)。 2、電(dian)(dian)(dian)(dian)(dian)(dian)容：電(dian)(dian)(dian)(dian)(dian)(dian)容亦稱作(zuo)“電(dian)(dian)(dian)(dian)(dian)(dian)容量”，是(shi)(shi)體現電(dian)(dian)(dian)(dian)(dian)(dian)容器，容納電(dian)(dian)(dian)(dian)(dian)(dian)荷(he)本領(ling)的(de)物(wu)理量，從物(wu)理學(xue)上(shang)講，它(ta)是(shi)(shi)一(yi)種(zhong)靜態電(dian)(dian)(dian)(dian)(dian)(dian)荷(he)存(cun)儲(chu)介質，可能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)荷(he)會 存(cun)在，是(shi)(shi)小(xiao)家電(dian)(dian)(dian)(dian)(dian)(dian)控制板中(zhong)不可短(duan)少的(de)電(dian)(dian)(dian)(dian)(dian)(dian)子元(yuan)件(jian)。 3、IC