beat note中文什么意思

• 拍音

• beat:    vt. (beat; beaten ...
• note:    n. 1.备忘录，笔记，记录，略记； ...
• doppler beat note:    多普勒拍音

例句与用法

1. If two fm signals are on the same frequency at the same time , there will still be a heterodyne or beat note ( unless one is 6 db stronger than the other )
   通常商业电台会滤掉这些亚音频，但我们的业馀电台并不进行过滤，所以我们可能能听到这个频率的音频。
2. But most of the time a phone or a smart card that can be waved over an electronic reader will beat notes and coins hands down for convenience
   但，大多数情况下，手机或智能卡在消费时往往胜过纸币和硬币，因为消费者只需将其在电子识别器上挥一挥即可，操作起来非常简便。
3. Piano timing is based on diapason normal and " the twelve melody of averages " and certain programs of musical rules as well as auditively distinguished " beat note " and it uses some instruments to adjust the tension of the piano ' s strings and the normal functioning of a piano ' s key mechanism
   摘要钢琴调律是以国际标准音高，以律学中的“十二平均律”为理论依据，以一定的生律程序、以听觉分辨“拍音”为判断依据，使用专用工具对琴弦的强力及机件的合理运动进行调整。