| 摘要 |
A baby monitor system for remote monitoring of a baby comprises a baby unit 30 and a parent unit 10. The baby unit 30 includes an audio player 34, e.g. an MP3 player, for playing audio content to a baby, a sound detector 38 for detecting sound local to the baby and a transmitter 40 for transmitting a signal 42 representative of the detected sound. The parent unit 10 includes a receiver 22 for receiving the signal 42 and an audio player14 for playing the detected sound to a carer. The baby monitor system is further provided with an audio mask 44 for masking out the audio content from the detected sound so that the audio content is not played to the carer. The audio mask 44 may be provided in the baby unit or in the parent unit (144 fig.7). |
