一首好听的歌曲，应该是伴奏音乐占40%，演唱声音占60%，如果演唱者音色不错，可适当减小一些伴奏音乐的分量，以突出演唱者的歌声；如果演唱者对歌曲的旋律不很熟悉，容易唱走调，合不上拍，为了掩饰这些缺点，可适当加大一些伴奏音乐的分量。但在具体操作时，注意不要把话筒音量过分调大，更不能演唱音量大大高于伴奏音乐。结果显得伴奏音太弱，大部分时间里只听到演唱者的声音，好似一个人在那里清唱，失去了卡拉OK的气氛;也不能让伴奏音太强，伴音太强，又会“淹没”演唱者的歌声，听上去好像只是一支乐队在演奏乐曲，体会不出演唱者的情趣。
A good song, should be the music accompaniment of singing voice accounted for 40%, accounted for 60%, if the singer sounds good, may be appropriate to reduce the number of accompaniment music component, in order to highlight the singer singing; if the singers on the song melody is not very familiar with, easy to sing out of tune, not on the beat, to cover up the shortcomings, may be appropriate to increase the number of accompaniment music component. But in the concrete operation, careful not to overly large microphone volume adjustment, more cannot sing volume is much higher than that of accompaniment music. The results appear accompaniment sound too weak, most of the time, only to hear the singer's voice, like a person in there a cappella, lost OK to Cara atmosphere; also can't let accompaniment sound too strong, sound is too strong, and can overwhelm the singer singing, it sounds as if it is just a band playing music and can not see the singer's taste.
如何调节好济南音响 http://www.jnzqyx.com/ 伴奏音乐的音调 ：伴奏音乐是根据原唱者的声调而调演奏的，它不可能适应每一个演唱者的噪音条件，比如有的演唱者的音域比较高，有的演唱者演唱的音区比较低，为了能让伴奏音乐照顾到每一个演唱者的噪音特性，音响师、调音师应对演唱者的声音特性有灵敏的听觉反应。演唱时，先把音调控制放在中间位置，既不提升，也不下降。一曲开始，如果演唱者合得上调，那就不必去调节；反之，演唱者如感到低音区唱不下去，或是高音区跟不上来，可根据实际情况将传送音调调节到演唱者适应的音区。
How to regulate Ji'nan audio accompaniment music tone: music accompaniment is according to the original singing tone and adjustable performance, it can not adapt to each singer's noise conditions, such as some singer's vocal range is relatively high, some singers singing sound areas is relatively low, the noise characteristics in order to make music to take care of each singer, auditory responsive characteristics of sound sound engineer, mixer division deal with the singer's. At the concert, first tone control is placed in the middle position, neither enhance nor fall. A start, if the singer was raised, that does not need to adjust; on the contrary, singers such as feel District bass sing down, or the high areas to keep up, according to the actual situation may transmit tone adjustment to adapt to register the singer.
调音是一门艺术性很强的操作过程，它需要调音者有很好的乐感与悟性，需要平时有较高的音乐修养，对现场要有灵敏的听觉反应，这样调出来的声音才能被听众所接受。
The tuning is operation process is a highly artistic, it needs the tuner has good musical sense and savvy, usually need to have higher musicianship, to the scene to auditory responsive, so out of tune sounds can be accepted by the audience.