Radio Data System
https://fr.wikipedia.org/wiki/Radio_Data_System
http://www.2wcom.com/fileadmin/redaktion/dokumente/Company/RDS_Basics.pdf
Receivers
- https://www.silabs.com/Support%20Documents/Software/Si4706_49_Presentation.pdf
- SparkFun FM Tuner Evaluation Board - Si4703
- SparkFun FM Tuner Basic Breakout - Si4703