在厅堂扩音中，音箱发出的声音必然要在房间进行反射、共振，声音信号在通过音响进行设备处理、放大和电声转换时，也一定会出现声音的频率响应缺陷，使得在声场中所听到的声音出现某些频率的声音过强、某些频率的声音不足等现象。这种频率上的不均衡协调现象，需要音响师... Amplification in the hall, the sound of the speaker must be reflected in the room, resonance, sound signal processing equipment through the audio, amplification and electro-acoustic conversion, it will certainly sound frequency response defects, making the sound field The sounds that you hear appear to be too loud at some frequencies and some at low frequencies. This frequency is not balanced coordination phenomenon, need sound engineer ...