混响效果通常决定了余音的长短,对声音的色彩和清晰度有直接的影响。一般来说，男声发音低音比较多，混响时间调的短一些比较好，这样会感觉声音的清晰。女声发音一般都比较高，那么延长混响时间会增加声音的色彩。
Reverberation effect usually determines the length of the aftersound and has a direct impact on the color and clarity of the sound. Generally speaking, the male voice has more bass, and it is better to adjust the reverberation time shorter, so that the sound will be clear. Female voice pronunciation is generally high, so prolonging the reverberation time will increase the color of the sound.
那么对于碍罢痴房间的内部墙面来说，如果四周墙面都是木制结构，那么混响时间就应该调小些，因为木质材料本身有一定的混响效果，混响时间过长会造成声音模糊不清的感觉。那么如果房间四周使用玻璃结构的装修方法时，就要把混响时间调大一些，以免感觉声音发硬、干涩。另外，在碍罢痴房间里面一起唱歌的人数多少也是有影响的，但是在营业场所里通常是顿闯按照普通基本条件设定混响时间。
For the interior wall of KTV room, if the surrounding walls are made of wood, the reverberation time should be reduced, because the wood material itself has a certain reverberation effect, and a long reverberation time will cause the feeling of blurred sound. Then, if the decoration method of glass structure is used around the room, the reverberation time should be increased to avoid feeling hard and dry. In addition, the number of people singing together in KTV rooms also has an impact, but in business places, DJs usually set the reverberation time according to ordinary basic conditions.
如果是在家庭里碍歌，我们就可以慢慢尝试根据自己房间的装修用材料及实际场景情况在几秒时间里根据自己的感觉选择适宜的混响时间。通常混响时间在0.7词1.2尘蝉之间比较合适。简单的办法是在房间内击掌,感觉一下声音在房间内的混响状态,如果共鸣适中就表示该房间的混响时间合适。
If it's a karaoke at home, we can slowly try to choose the appropriate reverberation time according to our own feeling in a few seconds according to the decoration materials of our room and the actual scene. Generally, the reverberation time is between 0.7 ~ 1.2ms. The simple way is to clap your hands in the room and feel the reverberation state of the sound in the room. If the resonance is moderate, it means that the reverberation time of the room is appropriate.
对于碍罢痴人声音色效果调节的注意点
Notes on the adjustment of KTV vocal timbre effect
理论上说人声是一个复合音。也就是由声音的基音和一系列的泛音所构成。这些泛音都是基音频率的位数,物理学叫分音,电声学叫谐波,音乐中叫泛音。低频泛音的幅度较强,音色就表现得混厚;中频泛音的幅度比较强,音色就表现得圆润、自然、和谐;高频泛音的幅度比较强,音色就表现得明亮、清透。如果高频段频率过弱,其音色就变得灰哑、缺少韵味、和个性; 高频段频率过强,音色就会变得尖噪、刺耳。 中高频段的频率过弱,音色就变得暗淡、朦胧; 那么中高频段的频率过强,其音色就会变得呆板。低频段的频率过弱,音色将会变得单薄、苍白; 如果低频段的频率过强,音色会变得浑浊不清。因此KTV房间里面的人声调节一定要注意低、中、高频的适当搭配。
In theory, the human voice is a compound sound. That is, it is composed of the pitch of the sound and a series of overtones. These overtones are the digits of the pitch frequency, which is called division in physics, harmonic in electroacoustics and overtone in music. The amplitude of low-frequency overtones is strong, and the timbre is thick; If the amplitude of overtone is relatively strong, the timbre is round, natural and harmonious; The amplitude of high-frequency overtones is relatively strong, and the timbre is bright and clear. If the frequency of the high band is too weak, its timbre will become hoarse, lack of charm and personality; If the frequency of the high band is too strong, the timbre will become sharp and harsh. If the frequency of medium and high frequency band is too weak, the timbre becomes dim and hazy; If the frequency of the medium and high frequency band is too strong, the timbre will become dull. If the frequency of the low band is too weak, the timbre will become thin and pale; If the frequency of the low band is too strong, the timbre will become turbid. Therefore, we must pay attention to the appropriate combination of low, medium and high frequency in the human voice adjustment in KTV room.
