audio signal
noun
A signal consisting of, carrying, or having the frequency of sound waves, especially that of a radio or television broadcast.
Origin
Early 20th century.
- service mark
- service member
- service module
- service pack
- service provider
- servicer
- service road
- service star
- service station
- service stripe
- service tree
- servicewoman
- serviette
- servigerous
- servile
- servilely
- servility
- serving
- serving man
- serving suggestion
- serving woman
- Servite
- servitor
- servitorship
- servitude