tone control systems meaning in English
灰调控制法
Examples
- Audio - visual , video and television equipment and systems - control , synchronization and address codes - method of operation for pulsed cue tone control systems for two still projectors
视听视频电视设备及系统.第5部分:控制同步和地址码.第2节:双片式投影仪脉冲音调控制设备操作方法