兆威微型驅動系統可應用旋轉音箱,應用(yong)(yong)在揚聲器(qi)的編(bian)碼器(qi)上,放置在音(yin)(yin)(yin)箱的底部。該旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)減(jian)速模組(zu)(zu)中(zhong)的旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)基座(zuo)與(yu)(yu)控(kong)制件(jian)(jian)連接(jie),旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)座(zuo)與(yu)(yu)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)件(jian)(jian)呈(cheng)固定(ding)裝(zhuang)置,控(kong)制件(jian)(jian)與(yu)(yu)音(yin)(yin)(yin)頻(pin)(pin)(pin)件(jian)(jian)電性連接(jie)。旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)減(jian)速模組(zu)(zu)結構(gou)緊湊,體(ti)(ti)積小。音(yin)(yin)(yin)箱箱體(ti)(ti)通過(guo)(guo)音(yin)(yin)(yin)頻(pin)(pin)(pin)件(jian)(jian)實(shi)現音(yin)(yin)(yin)頻(pin)(pin)(pin)的播(bo)放。在使(shi)用(yong)(yong)過(guo)(guo)程中(zhong),需要進行音(yin)(yin)(yin)量調(diao)節時,通過(guo)(guo)兆威旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)減(jian)速模組(zu)(zu)的驅動(dong)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)件(jian)(jian)的旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan),使(shi)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)編(bian)碼器(qi)工作(zuo),旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)編(bian)碼器(qi)將(jiang)位(wei)移信號傳遞至控(kong)制件(jian)(jian),控(kong)制件(jian)(jian)根(gen)據(ju)該信號控(kong)制音(yin)(yin)(yin)量大(da)小,實(shi)現用(yong)(yong)戶對音(yin)(yin)(yin)頻(pin)(pin)(pin)播(bo)放音(yin)(yin)(yin)量的調(diao)節,解(jie)決遠場(chang)拾音(yin)(yin)(yin)追尋(xun)聲源定(ding)位(wei),提高識別(bie)速度,實(shi)現用(yong)(yong)戶站在哪里說(shuo)話音(yin)(yin)(yin)箱都(dou)能(neng)自動(dong)調(diao)整位(wei)置,形成波束,抑制噪聲,減(jian)弱(ruo)回聲等。
隨著(zhu)智能家居的(de)布局,語(yu)音交(jiao)(jiao)互(hu)(hu)式(shi)場景將迎來爆發式(shi)增長。說到(dao)語(yu)音交(jiao)(jiao)互(hu)(hu),就不(bu)得(de)不(bu)提到(dao)交(jiao)(jiao)互(hu)(hu)“C位”的智能(neng)音箱。智能(neng)音箱是在傳統音箱基礎上增加WIFI連接(jie),進(jin)行語音(yin)交(jiao)互的功能(neng)(neng),且可(ke)實現去提供音(yin)樂、有聲讀物(wu)等內容服務、信(xin)息(xi)查詢等互聯(lian)網服務以及(ji)場景化智能(neng)(neng)家居控制能(neng)(neng)力。目前市場上的智能音響還不夠(gou)智(zhi)能:諸如某牌(pai)的不能直接儲存電量,還需帶充電器(qi)同時操作;另外一(yi)些在(zai)使(shi)用(yong)的過程中還需人為手(shou)動去控(kong)制(zhi),即(ji)使喚醒(xing)成(cheng)功(gong),個(ge)性(xing)與互動不強;也有一些想要獲得更好地(di)音質效(xiao)果(guo),或更輕(qing)輕(qing)叮(ding)嚀,就能靈(ling)敏實(shi)現交互,還需通過手動去調節音(yin)響方位……這些(xie)在(zai)科技越趨于智能的現在(zai),嚴重落伍。智能音箱被許多互聯網(wang)公(gong)司看作(zuo)是進入智能家居市(shi)場的(de)重要(yao)(yao)切入點(dian),不惜降低價格以提高銷量(liang),也要(yao)(yao)得到更大(da)的(de)市(shi)場占有(you)率,來(lai)推(tui)動(dong)其(qi)他智能產品(pin)的(de)傳播。
該智能音箱(xiang)(xiang)微型驅(qu)動(dong)系統(tong),與普(pu)通(tong)智能音箱(xiang)(xiang)的(de)區(qu)別是采用(yong)永磁(ci)直(zhi)流電動(dong)機作為驅(qu)動(dong)模(mo)式,通(tong)過渦輪(lun)蝸桿和斜齒(chi)輪(lun)的(de)傳動(dong)機構齒(chi)輪(lun)箱(xiang)(xiang),有效(xiao)解決(jue)智能音箱(xiang)(xiang)揚(yang)聲(sheng)器的(de)抖動(dong)及噪音的(de)問(wen)題(ti)點。普(pu)通(tong)揚(yang)聲(sheng)器在使用(yong)中會出現間(jian)隙抖動(dong),兆威通(tong)過對齒(chi)形有限元的(de)分析解決(jue)壽(shou)命及回程差(cha)的(de)問(wen)題(ti),可實現立(li)體聲(sheng)兩聲(sheng)道和雙立(li)體聲(sheng)四聲(sheng)道區(qu)域的(de)區(qu)分、交替,立(li)體聲(sheng)聆(ling)聽范(fan)圍廣,具有聲(sheng)、光同步運行而產生的(de)奇妙背景(jing)效(xiao)果。語(yu)音交互將會是未來智(zhi)能家居控制系(xi)(xi)(xi)統的發展方向之一(yi),智(zhi)能音箱只是其(qi)表(biao)現形式的一(yi)種,兆威在音頻驅(qu)動(dong)系(xi)(xi)(xi)統方面為(wei)廣大音箱制造廠商(shang)提供微型傳動(dong)系(xi)(xi)(xi)統和電子驅(qu)動(dong)模塊定制化解決方案。
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