Wireless audio transfer

[archusvijay1]

Hi,
we have a requirement of bidirectional audio transfer upto the range of 30 Meters. we add some decimal data with the audio data (not Continuous)

Please help to find an Ic suitable to our requirement.

Thanks in advance.

 

[barry]

You mean a telephone? Or do you need to digitally encode your audio? And what is "decimal data"?

 

[archusvijay1]

Hi,
Thanks for replaying.
What we are trying is that we want to establish a bidirectional audio channel to a device and an android phone.Also we have some information regarding the condition in the room like lights intensity, temp, etc wants to monitor in the android device.
phone to device communication is bidirectional.

 

[HW_geek]

Hi,
Thanks for replaying.
What we are trying is that we want to establish a bidirectional audio channel to a device and an android phone.Also we have some information regarding the condition in the room like lights intensity, temp, etc wants to monitor in the android device.
phone to device communication is bidirectional.

Is "a device" the device you are trying to design?
If you are trying to design a product, do you have a specification that you can share?
For example -
Audio - data rate will be ? encrypted ? encoded ? sporadic or continuous stream?
Digital sensor data - etc etc ?? What data specifically? How often is it polled? How much data?

This impacts what type of connectivity you might use or need.

Going to an android phone its likely you have wifi and Bluetooth. So perhaps you might want to research the larger Bluetooth chip manufacturers (TI, Nordic Semi, ST, Cypress, Microchip) and see if their offerings fit your need.