| 摘要 |
A pulse rate monitor comprises a device 12 to detect successive heart beats (e.g. a chest belt) and a processor 11 that converts measured heart beat signals into a periodic spoken audio output via a speaker 16. The monitor generates a beats per minute (bpm) signal and gives a predetermined spoken output in dependence on this signal. The monitor may provide audio output related to an exercise regime and the processor may be incorporated into a radio, music player, watch etc. The processor may be hard wired or wirelessly connected to the monitor. |
