更新時(shí)間：2022-04-13
文章來(lái)源：http://m.74seba.com/
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報(bào)告廳的使用主要用于多功能會(huì)議、匯報(bào)演講等，在此過(guò)程中音響起到了很重要的作用。那么報(bào)告廳音響怎么配置才有好的效果呢？下面我們來(lái)分析一番吧。
The lecture hall is mainly used for multi-functional meetings, reports and speeches, in which the sound plays a very important role. So how to configure the acoustics of the lecture hall to have a good effect? Let's analyze it.
通過(guò)分析報(bào)告廳的布置環(huán)境，合理布置和連接音響設(shè)備，安裝音響設(shè)備，聲源和音響系統(tǒng)末端，揚(yáng)聲器可以位于同一聲場(chǎng)區(qū)域，使觀眾可以感受到聲源的真實(shí)存在，可以滿足高保真播放的擴(kuò)聲要求。報(bào)告廳的聲音以自然聲為主，要求擴(kuò)散性好、聲場(chǎng)分布均勻、響度合適、自然度好。
By analyzing the layout environment of the lecture hall, reasonably arrange and connect the sound equipment, install the sound equipment, the sound source and the end of the sound system, the speaker can be located in the same sound field area, so that the audience can feel the real existence of the sound source, can meet the sound amplification requirements of the high fidelity playback. The sound of the lecture hall is mainly natural sound, which requires good diffusion, uniform distribution of sound field, appropriate loudness and good naturalness.
保證聲壓級(jí)均勻合理。保證清晰度。確保系統(tǒng)能夠穩(wěn)定工作。應(yīng)具有良好的傳輸頻率特性和低失真。
Ensure sound pressure level is uniform and reasonable. Ensure clarity. Ensure that the system works stably. It should have good transmission frequency characteristics and low distortion.
根據(jù)報(bào)告廳的面積要求，為使報(bào)告廳達(dá)到良好的擴(kuò)聲效果，可采用以下安裝組合方式：小組演講者；壁掛式音箱一組；天花板揚(yáng)聲器。
According to the area requirements of the lecture hall, in order to achieve good sound amplification effect of the lecture hall, the following installation combinations can be adopted: group speaker; A group of wall-mounted speakers; Ceiling speakers.
安裝要求需均勻安裝在報(bào)告廳的前、中、后位置（其中前場(chǎng)一組音箱用于主席臺(tái)監(jiān)聽(tīng)），中間布置一組吸頂音箱報(bào)告廳頂部，用于近距離擴(kuò)聲?？蓪?shí)現(xiàn)擴(kuò)聲寬廣，聲音清晰明亮，不易產(chǎn)生自激。
The installation requirements shall be evenly installed in the front, middle and rear positions of the lecture hall (a group of speakers in the front is used for monitoring the podium), and a group of top speakers are arranged in the middle at the top of the lecture hall for close distance sound amplification. Can achieve sound amplification broad, sound clear and bright, not easy to generate self-excitation.
禮堂有合適的響度。
報(bào)告廳音響的聲音自然度好，即聲像一致，聲音信號(hào)真實(shí)再現(xiàn)。參與者可以感受到聲源的真實(shí)存在，滿足高保真播放的擴(kuò)聲要求。并滿足多媒體報(bào)告廳聲音以自然聲為主、擴(kuò)散性好、聲場(chǎng)分布均勻、響度合適、自然度好等要求。
The auditorium has the right volume. The sound nature of the lecture hall is good, that is, the sound and image are consistent, and the sound signal is reproduced truly. Participants can feel the real existence of the sound source to meet the requirements of high-fidelity playback amplification. And meet the multimedia lecture hall sound mainly natural sound, good diffusion, sound field distribution uniform, appropriate loudness, good naturalness and other requirements.
會(huì)議系統(tǒng)設(shè)備由功能組成，一個(gè)完整的會(huì)議系統(tǒng)主要由聲源設(shè)備組成，如麥克風(fēng)；功率放大器；揚(yáng)聲器；均衡器；分頻器。
Conference system equipment is composed of functions, a complete conference system is mainly composed of sound source equipment, such as microphone; Power amplifier; The speaker; Equalizer. Frequency divider.
報(bào)告廳音響怎么配置才有好的效果？所以報(bào)告廳音響只有配置合適，才能發(fā)揮出更多的作用。更多內(nèi)容的了解就來(lái)我們網(wǎng)站
m.74seba.com咨詢(xún)吧。
How to configure the acoustics of lecture hall to have good effect? Therefore, only the appropriate configuration of lecture hall acoustics can play a more role. For more information, come to our website for consultation.
魯公網(wǎng)安備 37010202002516號(hào)
