Crestron C2N-TFM, Руководство по эксплуатации

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Crestron C2N-TFM FM Radio Tuner
Operations Guide - DOC. 6233A FM Radio Tuner: C2N-TFM
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Appendix: RDS/RBDS Function Support
Many radio stations transmit additional information, such as traffic information,
radio text, real time clock etc., with their regular FM programming. The FM Tuner
contains circuitry that retrieves this information.
The US format for such information is called the Radio Broadcast Data System
(RBDS), and in Europe this format is called the Radio Data System (RDS). There
are some differences between the US and European standards.
The tables in this Appendix describe information included in the standard.
RDS/RBDS Supported Feature Overview
FEATURES DESCRIPTION
Program type name
(PTY) There are 31 program types such as jazz, classic etc.
Each station that supports RDS will report its program
type. (Refer to program type list following this table.)
Program service
name (PS) The station reports its service name such as WIRL, KTU
etc.
Program type
additional Info
(PTYN) The station sometimes will report additional information
about its program type. For example, a program type
“Sport” station may report a PTYN of “Football”.
Radio text display
support (RT) The station will report radio text information such as
phone numbers, artist, song, stations name, etc., in this
field. This field could be either 32 or 64 characters.
Universal real time
clock (UTC) Some stations transmit the universal time clock year,
month, day, hour, minute, and GMT offset.
Traffic information
report (TA/TP) The stations that support the traffic information.
Station search by
TA, TP or TA&TP
traffic information
types The FM Tuner can search for stations, which either
broadcast or know about other stations that transmit the
traffic information.
TA = This station has information about other station
which carries the traffic announcements.
TP = This station broadcasts traffic announcements, but
none is being broadcasted right now.
TA&TP = This station is currently broadcasting the traffic
announcements.
Station search by
PTY The FM Tuner is able to search for station with specified
program type
RDS/RBDS Program Types
PTY
CODE
RDS PROGRAM TYPE
(EUROPE)
RBDS PROGRAM TYPE (US)
0 No program type or undefined No program type or undefined
1 News News
2 Current Affair Information
3 Information Sports
4 Sports Talk
5 Education Rock
6 Drama Classic Rock
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