Hi I am working on nrf52 kit. Can I transmit Voice using nrf52 to any other device? Can anyone Please suggest any algorithm.
Hi I am working on nrf52 kit. Can I transmit Voice using nrf52 to any other device? Can anyone Please suggest any algorithm.
I think you should use i2s interface to connect microphone to nrf52. There is i2s example in SDK, you can begin with that. And when you have the voice stored as digital data, you just transmit it by BLE (ex. by NUS service) or by ShockBurst if you need higher data rate... You have to do calculations of throughput, microphone sampling rate etc to know if you are (and how much) able to store & transmit the data... it is hard to help you only with that informations.
Thank you all !! I will start with getting voice over microphone using i2s. This information is helpful to me. I will try all this and if I stuck at any point, I will revert to you.Thank you once again!!