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KTV音响的布置方法主要有
KTV音响的布置方法主要有集中式布置、分散式布置、集中~分散式布置、线性阵列四种。 The arrangement of the KTV acoustics mainly has centralized arrangement, dispersing arrangement, centralized ~ distributed arrangement, linear array four kinds. 1、 集中式布置音箱集中布置在舞台两侧。 The centralized distribution of speakers is arranged on both sides of the stage. 优点:方便实用、连接简单、用线少、声向定位准、扩声自然。 Advantages: convenient and practical, easy to connect, less thread, sound to locate and expand sound. 缺点:容易引发啸叫、话筒音量开不大。 应用场所:室内文艺演出、小型歌舞厅、俱乐部、多功能厅。 Disadvantages: it can easily trigger the whistle, the microphone is not too loud. Application: indoor art performance, small dance hall, club, multi-function hall. 2、分散式布置 The decentralized arrangement 采用分散式的方式将若干吸顶音箱安装在天花板上,或将若干音箱安装在墙壁、座椅背后等方式分散布置。注意!音箱应选用指向性尖锐些的,并应限制它的分布范围。使用吸顶音箱时希望天花板低些为好。 In a decentralized way, a number of top speakers are installed on the ceiling, or a number of speakers are installed on the back of walls and chairs. Attention! The speaker should be more pointed and should limit its distribution. Use a sound box to lower the ceiling. 优点:提高直达声比率、声压分布均匀、不易引发啸叫。 Advantage: improve direct sound ratio, sound pressure distribute evenly, not easy to trigger the roar. 缺点:声向感差。 Weakness: voice to feel bad. 应用:语音重放、厅堂扩声、广场扩声、操场扩声、多功能厅语言扩声。 Application: voice replay, hall room expansion, square expansion, playground expansion, multi-functional hall language expansion. 3、 集中~分散式布置 Centralized ~ distributed layout 以集中式为主,分散式为辅的方式布置。音乐、影院等需要声向准确的声音用集中式放音,语言扩声由分散式放音。 It is arranged in a centralized, decentralized way. Music, cinema, etc. Requires sound to be heard in a centralized sound, and the spread of language is distributed. 优点:集集中式与分散式的优点于一身。 Advantages: the combination of Chinese and dispersative advantages. 缺点:系统复杂、造价高。 Disadvantages: the system is complex and expensive. 4、 线性阵列:特点是指向性尖锐,每只音箱垂直辐射角度只有10~30度且音箱角度可精确调整,每倍距程衰减小到3dB。其实它更适用于要求较高的大型会议多功能厅。 Linear array: the characteristic is directionality, the Angle of each sound box is only 10 to 30 degrees, and the sound box Angle can be adjusted accurately, each time the distance from the distance to 3dB. In fact, it is more suitable for the larger conference hall. 需要注意的是当两只音箱距离大于等于17米时,也就是声音到达人耳的时间差大于50ms,系统中必须加入“延时器”。否则将产生混响感,声音听不清。 It is important to note that when two speakers are greater than or equal to 17 meters, the time difference between the arrival of the sound is greater than 50ms, and the delay device must be added to the system. Otherwise, the sound of the reverberation, the sound of the sound.

联系方式

  1. 福泰店:0312-3135888
  2. 地址:保定市七一路中路福泰商厦
  3. 水晶店:0312-5906666
  4. 地址:保定市阳光北大街56号
  5. 好声音店:0312-8639000
  6. 地址:保定市朝阳北大街728号
  7. 网址:http://www.huozhiliaoyule.com

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