What is BMW Radio RDS?
The radios in many BMW models support RDS, or the Radio Data System, communications protocol. The U.S. version of the system is called the Radio Broadcast Data System, or RBDS. The systems are used to broadcast a small amount of information along with the traditional FM broadcast.
What is RDS and PTY?
rds=radio data system. pty=program type.
What does Pty stand for in a car?
This allows the tuner to re-tune to a different frequency providing the same station when the first signal becomes too weak. TA is for travel announcements / traffic program. Where available, some stations broadcast a digital “flag” along with any important travel announcements. PTY is for program type.
What does Pty stand for on my car radio?
program type
PTY is for program type. Some stations put a digital encoding on the program type and you can scan for pre-defined program types like rock, news, jazz, etc.
What does RDS radio do?
What is the Radio Data System (RDS) service provided by FM radio stations? The Radio Data System (RDS) enables FM radio stations to send additional information along with the regular program signal.
How does RDS radio work?
“RDS” stands for “Radio Data System,” and it allows FM broadcasters to send far more than just an analog audio signal out over the air waves. Using a 57 kHz “subcarrier,” stations can transmit digital RDS data for reception by RDS-equipped FM tuners.
Is RDS the same as DAB?
This data is used to display the station name, to re-tune between transmitters for the station, and flag up travel bulletins. It’s not the same as DAB digital radio, which is an entirely different type of transmission. Digital radio offers crackle-free reception and a much wider range of services.
What does TP stand for on car radio?
The related TP (Traffic Programme) flag is used to allow the user to find only those stations that regularly broadcast traffic bulletins, whereas the TA flag is used to stop the tape or raise the volume during a traffic bulletin.
What is PTY mode on radio?
PTY is for program type. Some stations put a digital encoding on the program type and you can scan for pre-defined program types like rock, news, jazz, etc.
What is radio AF?
Alternative frequency (or AF) is an option that allows a receiver to re-tune to a different frequency that provides the same station, when the first signal becomes too weak (e.g. when moving out of range).