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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.

那么對于KTV房間的內(nèi)部墻面來說，如果四周墻面都是木制結(jié)構(gòu)，那么混響時間就應該調(diào)小些，因為木質(zhì)材料本身有一定的混響效果，混響時間過長會造成聲音模糊不清的感覺。那么如果房間四周使用玻璃結(jié)構(gòu)的裝修方法時，就要把混響時間調(diào)大一些，以免感覺聲音發(fā)硬、干澀。另外，在KTV房間里面一起唱歌的人數(shù)多少也是有影響的，但是在營業(yè)場所里通常是DJ按照普通基本條件設定混響時間。

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K歌，我們就可以慢慢嘗試根據(jù)自己房間的裝修用材料及實際場景情況在幾秒時間里根據(jù)自己的感覺選擇適宜的混響時間。通?；祉憰r間在0.7~1.2ms之間比較合適。簡單的辦法是在房間內(nèi)擊掌,感覺一下聲音在房間內(nèi)的混響狀態(tài),如果共鳴適中就表示該房間的混響時間合適。

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.

關于KTV人聲音色效果調(diào)節(jié)的注意點

Notes on the adjustment of KTV vocal timbre effect

理論上說人聲是一個復合音。也就是由聲音的基音和一系列的泛音所構(gòu)成。這些泛音都是基音頻率的位數(shù),物理學叫分音,電聲學叫諧波,音樂中叫泛音。低頻泛音的幅度較強,音色就表現(xiàn)得混厚;中頻泛音的幅度比較強,音色就表現(xiàn)得圓潤、自然、和諧;高頻泛音的幅度比較強,音色就表現(xiàn)得明亮、清透。如果高頻段頻率過弱,其音色就變得灰啞、缺少韻味、和個性; 高頻段頻率過強,音色就會變得尖噪、刺耳。 中高頻段的頻率過弱,音色就變得暗淡、朦朧; 那么中高頻段的頻率過強,其音色就會變得呆板。低頻段的頻率過弱,音色將會變得單薄、蒼白; 如果低頻段的頻率過強,音色會變得渾濁不清。因此KTV房間里面的人聲調(diào)節(jié)一定要注意低、中、高頻的適當搭配。

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.