impulse frequency telemetering

例句：

1. 1.The device is designed to measure the impulse frequency of human heartbeats.
   该设备旨在测量人类心跳的脉冲频率。
2. 2.The study used a telemetry system to monitor the animal's impulse frequency.
   该研究使用了遥测系统来监测动物的脉冲频率。
3. 3.The engineers developed a new algorithm to improve the accuracy of impulse frequency telemetry.
   工程师们开发了一种新的算法，以提高脉冲频率遥测的准确性。