<progress id="elbqp"><big id="elbqp"></big></progress>

    1. <span id="elbqp"><sup id="elbqp"></sup></span>

      <span id="elbqp"></span>
      1. <legend id="elbqp"></legend>

      2. <legend id="elbqp"></legend>
        當前位置: 首頁 - 新聞動態 > 行業資訊 >
        避免會議室音響系統被音頻干擾的方法
        更新時間:2022-06-24
        文章來源:http://www.jmsslc.com/
        閱讀量:22
        會議室音響系統是會議室應該配備的一種設備,但是很多會議室音響系統在使用過程中會出現音頻干擾,對音響系統的使用影響很大,所以我們應該主動找出造成音頻干擾的原因,定位并解決。下面廠家告訴你會議室音響系統如何避免音頻干擾。
        The conference room sound system is a kind of equipment that the conference room should be equipped with. However, many conference room sound systems will have audio interference during use, which will have a great impact on the use of the sound system. Therefore, we should take the initiative to find out the causes of audio interference, locate and solve them. The following manufacturers tell you how to avoid audio interference in the conference room sound system.
        如果會議室音響系統出現電源接地不良、設備間地線接觸不良、阻抗不匹配、電源未經“凈化”處理、音頻線與交流線在同一管道、同一溝槽或在同一個電橋等處都會對音頻信號產生雜波干擾,形成低頻交流“嗡嗡”聲。為了避免電源造成的音頻干擾,應確保這些問題能夠得到有效解決。
        If the sound system in the conference room has poor power grounding, poor ground wire contact between equipment, mismatched impedance, the power supply has not been "purified", and the audio line and the AC line are in the same pipe, the same groove or the same bridge, it will cause clutter interference to the audio signal, forming a low-frequency AC "buzz". In order to avoid audio interference caused by power supply, it is necessary to ensure that these problems can be effectively solved.
        避免設備之間的干擾。“嘯叫”是會議室音響系統中常見的干擾現象。它主要是由揚聲器和麥克風之間的正反饋引起的。原因是麥克風離揚聲器太近,或者麥克風指向揚聲器。聲波延遲會產生“空聲”,并會出現“嘯叫”。使用時注意設備相互遠離,可以有效避免設備相互干擾造成的音頻干擾。
        Avoid interference between devices. "Howling" is a common interference phenomenon in conference room sound system. It is mainly caused by the positive feedback between the speaker and the microphone. The reason is that the microphone is too close to the speaker, or the microphone points to the speaker. Sound wave delay will produce "empty sound" and "howling". When using, pay attention to the distance between the devices, which can effectively avoid the audio interference caused by the mutual interference of the devices.
        山東會議室音響
        避免光線干擾。如果在場館內間歇性使用鎮流器型照明燈,激發燈時會產生高頻輻射,將麥克風與其引線串聯,產生“噠噠”的音頻干擾聲。太近也會造成干擾,所以應避免會議室音響系統的麥克風線太靠近燈光。
        Avoid light interference. If ballast type lighting lamps are used intermittently in the venue, high-frequency radiation will be generated when the lamps are excited. Connect the microphone in series with its leads to produce "clatter" audio interference sound. Too close will also cause interference, so the microphone line of the conference room sound system should not be too close to the light.
        使用山東會議室音響系統時,如果不小心,可能會出現音頻干擾。因此,即使您使用了高質量的會議室音響系統,在使用過程中還是需要注意一些事項。只要能避免設備間的干擾、電源干擾、燈光干擾,那么各種干擾噪聲都能有效避免。
        Audio interference may occur if you are not careful when using Shandong conference room audio system. Therefore, even if you use a high-quality conference room sound system, you still need to pay attention to some matters during the use. As long as the interference between equipment, power supply and lighting can be avoided, all kinds of interference and noise can be effectively avoided.
        以上就是問題解答的相關內容了,希望能夠幫助到大家,如對這一問題還存在任何疑問,都歡迎關注我們網站http://www.jmsslc.com并咨詢我們的工作人員,將竭誠為您服務。
        The above is the relevant content of the question answer. I hope it can help you. If you still have any questions about this problem, you are welcome to follow our website http://www.jmsslc.com And consult our staff, will serve you wholeheartedly.

        地址:山東省濟南市歷下區利農莊路2號南苑

        電話:18954185191

        網址:http://www.jmsslc.com/

        E-mail:331365650@qq.com

        備案號:魯ICP備2021012828號-1 魯公網安備 37010202002516號

        技術支持:網站建設·推廣運營 流量統計:

        山東聞廣智能科技有限公司 Shandong Wenguang Intelligent Technology Co., Ltd
        含羞草免费人成视频在线观看
        <progress id="elbqp"><big id="elbqp"></big></progress>

          1. <span id="elbqp"><sup id="elbqp"></sup></span>

            <span id="elbqp"></span>
            1. <legend id="elbqp"></legend>

            2. <legend id="elbqp"></legend>