audio tone meaning in Chinese
低周波讯号
Examples
- Catt ceramic audio tone transducer
陶瓷音频声调转换器 - Supervisory audio tone peak deviation
监测音峰频偏 - Supervisory audio tone sat
监测音频单音 - Supervisory audio tone
监测音频单音 - Power system protective relay applications of audio tones over voice grade channels
电话信道上可听音音调的电源系统保护继电器应用指南