williMeier wrote:thx@tomas: i didnt do r.t.f.m.
Neither did I...
williMeier wrote:yes the hardware is allways there. for decoding of rds too i think. every bit of sound has to go through the a/d converter and the processor. so the retrieving of the rds data is only software work. but it may be hard to implement and: how many people needs rds in times of i-net radio?
The RDS information is sent separately and needs to be decoded by hardware. If the FM receiver chip Roku uses is RDS capable it would be possible to get RDS, otherwise not. Check out an example RDS receiver block diagram and RDS transmission spectrum to see why.