babyphone with ReSpeaker

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warmup031
Pre-kindergarten
Pre-kindergarten
Posts: 1
Joined: Sun Jul 28, 2019 4:31 pm

babyphone with ReSpeaker

Post by warmup031 » Sun Jul 28, 2019 4:38 pm

Hello,

Are there any way to use the re-speaker as babyphone and stream sound ?
which product would me the more appropriate ?
ReSpeaker 2-Mics Pi HAT ?
ReSpeaker 4-Mic Array for Raspberry Pi ?

Thank you

Olivier

leelindsey007
Pre-kindergarten
Pre-kindergarten
Posts: 16
Joined: Wed Nov 27, 2019 1:17 pm

Re: babyphone with ReSpeaker

Post by leelindsey007 » Mon Dec 30, 2019 3:28 pm

The final circuit has been built inside the phone enclosure, including amplifiers for the speaker and the microphone. Playback and record modules are developped an tested but the application code only supports playback for the moment.
speakers uses white noise to monitor the breathing and movement of sleeping babies. Developed by researchers at the University of Washington, BreathJunior plays the noise from the device and then records how it is reflected, in order to detect the tiny motions made by infants’ chests as they breathe. It can also pick up the sound of crying.

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