Radio Data System

De fleste Europæiske FM sendere i dag, sender også noget digital information via Radio Data System (RDS). I RDS informationen findes bl.a. klokken og sender identifikation.

Følgende informationsfelter er normalt indeholdt i RDS dataene - se (PDF) RDS Features Serving as Tuning Aids:

• AF, Alternative frekvenser.
• CT, Clock Time, Tid og dato.
• EON, Enhanched Other Networks
• PS Program Service, (Stationens navn)
• PTY, Program Type.
• REG, Regionale links
• RT, Radio Text, Radiotekst.
• TA, TP, Travel announcements
• TMC, Traffic Message Channel. Kræver en RDS-TMC dekoder.

Se også

• Radiofoni
• Digital radio

Eksterne henvisninger

• BBC Corporate Online - TV and Radio Reception - Factsheets
• Yahoo: rdsforum

Teknisk RDS-TMC

• 2.4 RDS-TMC Standards
• (Bladr et lille stykke ned): ADS Announces World's Most Complete RDS/RBDS/MBS Decoder Chip (RDX-1187c)
• RDS-TMC Decoder
• RDS: "The Radio Data System", "The Broadcasters Guide to RDS"
• RDS Features Serving as Tuning Aids

Teknisk

• 68hc11 based RDS decoder, Alternativ adresse
• Carsten Groß: My RDS decoder and homemade computer
• (16F84 baseret) Hollies RDS decoder
• Program Identification decoder
• PI CODES DBASE
• FM MEDIA PLAZA
• European FM Handbook 2002-2003, The Directory of European FM Broadcasting!
• dmoz: DX and Radio Groups
• RDS adresser