人耳对音色的感觉比较灵敏，它能直接判别济南音响声音是否逼真。如果对音色处理不好，不但会使声音单调，枯燥乏味，而且还会使乐器或者演唱产生严重的失真，因此不可忽视音色处理的重要性。对男声来说，大多数人的声音比较低沉，缺少高音，为提高演唱的清晰度，一般可对3kHz的频率成分进行补偿；对女声来说，高音又显得过多，声音发“尖”，为使声音宏亮，不至于太刺耳，一般可对400Hz频率成分进行补偿。
The human ear feeling on timbre is more sensitive, it can directly determine whether real Ji'nan sound. If not handled properly on the sound, not only will make voice monotonous, boring, but also make the instrument or sing produce serious distortion, and therefore can not be ignored the importance of sound processing. To the male, the majority of people sound relatively low, the lack of soprano, in order to improve the clarity of the concert, the general can compensate frequency component of 3kHz; of female, soprano and seem to be excessive, voice of "tip", to make a loud voice, not too harsh, generally to compensate the 400Hz frequency component.
如何调节好混响时间
How to regulate the reverberation time
混响通常决定了济南音响余音的长短，对声音的色彩和清晰度有直接的影响。一般情况下，男低音演唱时，可将混响时间调得短一些，以提高声音的清晰度；如果是女高音演唱时，可适当延长混响时间，以增加声音的色彩。对于演唱场所来说，如果房间四周墙壁是由木板材料构成的，这时混响时间应调小一些，以免声音模糊不清；反之，如果房间四周墙壁是由木板材料构成的，这时混响时间应调小一些，以免声音模糊不清；反之，如果房间挂有绒布窗帘等吸声材料，这样的房间应将混响时间调大一些，以免声音干涩。另外，现场观众与听众的多寡也有很大的影响，因为观众的服装也有很大的吸声作用。因此，音响师、调音师可在1~2秒间选择一个感觉适宜的混响时间。
Reverberation usually determines the length of the sound echoes of Ji'nan, has a direct influence on the sound color and clarity. In general, the bass when singing, the reverberation time can be adjusted to shorter, in order to improve the clarity of sound; if it is a soprano singing, may be appropriate to extend the reverberation time, to increase the voice of color. For the concert place, if the room walls are composed of wood materials, then the reverberation time should be adjusted in some small, so as not to sound vague; on the contrary, if the room walls are composed of wood materials, then the reverberation time should be adjusted in some small, so as not to sound vague; conversely, if the room hung with velvet curtains and other sound-absorbing material this room, reverberation time should be large, so as not to dry sound. In addition, the scene audience and the audience size also has a great impact, because the audience of clothing also has sound absorption function of great. Therefore, the sound engineer, mixer division can choose a suitable reverberation time in 1~2 seconds.
如何调节好济南音响直达声和混响声分量的比例
How to regulate Ji'nan audio direct sound and reverberation sound component ratio
完全直达声而无混响声输出，就不能起到改善和美化声音的作用，因而通常只用于开会发言或朗诵的场合。适当地加大混响声成分的比例，有利于模拟自然混响声，使声音丰满动听，可增加观众、听众的现场立体感。完全混响声而无直达声分量输出，则会使声音产生“染色” 现象，造成严重失真，也就是说，像在浴室，澡堂里听到的声音那样含混不清，行内的人称其为“浴室效应”。因此，在无特殊要求的情况下，可将该旋钮调在中间位置，即直达声分量与混响声分量比例为1：1，这样，声音不但不会产生失真，又会有一定的混响效果。
Complete the direct sound without reverberation sound output, can not serve to improve and beautify the sound effect, and are usually only used for meetings or read speech occasions. Appropriately increase the reverberation sound component proportion, beneficial to the simulation of natural mixed noise, so that the full sound beautiful, can increase the scene audience's stereo feeling. Fully reverberant sound without the direct sound component output, will make the sound generation "stain" phenomenon, causing serious distortion, that is to say, like in the bathroom, bathhouse to hear the voice of that vague, in the call for "bathroom effect". Therefore, in the absence of special requirements, can be adjusted in the middle position of the knob, namely direct sound and reverberation sound component weight ratio of 1:1, in this way, not only will not produce distortion of sound, and there will be some effect of reverberation.