为了使演出中各种不同种类的乐器及各种不同风格的演唱都能取得最佳音色的演出效果,就需要选择最适合演出风格的话筒来进行拾音。话筒是将音源的声波转换成电能(音频电压)的换能器,为电声系统提供初始的音频信号。不论是声乐还是民乐,不论是哪一类型的话筒,它们与发生源位置的不同和接收的频率不同,所收到的音频信号就会不同,正确的使用和调试话筒,才能使舞台音响更加活泼生动,委婉动听,给观众以身 In order to make the performance of a variety of different types of instruments and different styles of singing can get the best sound performance, you need to select the most suitable style of microphone to pick up. Microphones are transducers that convert a sound source’s sound waves into electrical energy (audio voltage) to provide an initial audio signal for the electroacoustic system. Whether vocal or folk music, no matter what type of microphone, they are different from the source location and the receiving frequency is different, the received audio signal will be different, the correct use and debugging of the microphone, in order to make the stage sound more lively Vivid, euphemistic, to the audience