摘要
在节目录制过程中电平的调整是很重要的,为了获得最佳的信噪比,充分保持原信号的动态范围,并引入尽可能小的失真,要掌握录音设备的技术性能,节目电平的调整,还应根据节目的特点来调控。
In the course of the program recording the adjustment of the electric level is very important. In order to obtain the optimized signal-to-noise ratio, maintain fully the dynamic scope of the original signal, and introduce the minimum distortion, must master the technical data of the recording equipment, and the adjustment of the electric level should be done according to the features of the program.
出处
《科技情报开发与经济》
2005年第13期251-252,共2页
Sci-Tech Information Development & Economy
关键词
录音技术
动态范围
录音电平
信噪比
sound recording technique
dynamic scope
electric level of recording
signal-to-noise ratio