A radio reading service or reading service for the blind is a service of many public radio stations, where a narrator reads newspapers and magazines aloud for the benefit of the blind and vision-impaired. It is most often carried on a subcarrier, with radio receivers permanently tuned to a given station in the area.
Many other stations in other countries also carry such a service.
In television, the equivalent is videodescription, a narration track on the optional second audio program.