论文部分内容阅读
因为用途不同,对扩声的要求也不同,通常分两种:影院、会议、广播、演艺等需要高保真的扩声;娱乐(如卡拉OK)背景音乐等不需高保真但要符合各自要求的扩声。由于用途与要求的不同,所以配置设备也有所不同,但不管设备如何不同,扩声系统大致由三大部分组成:①音源的处理、整合部分,作用是将所有音源进行信号增益、EQ、压限、混音、路由及个性化处理;②针对声场的处理和传输部分,作用是将个性化处理的混音信号
Because of different purposes, the requirements for sound reinforcement are also different, usually in two ways: cinema, conferencing, radio, performing arts and so require high-fidelity sound reinforcement; entertainment (such as karaoke OK) background music, etc. without high fidelity but to meet their own requirements Sound reinforcement. Due to the different uses and requirements, so the configuration of the device is different, but no matter how the device is different, the sound reinforcement system consists of three parts: ① source processing, integration part, the role of all the sound source signal gain, EQ, Limit, mixing, routing and personalized processing; ② for the sound field processing and transmission part, the role is to mix the individualized signal processing