Sounder
Look up sounder in Wiktionary, the free dictionary.
Sounder may refer to:
- Sounder (novel), a book by William H. Armstrong
 - Sounder (film), a film based on the novel
 - Sounder, a group of wild boar or domestic pigs foraging in woodland; see List of animal names
 - Sounder, a device that transmits a signal and uses the returned signal to measure characteristics of the propagation medium 
- Echo sounder, a device used to measure water depth using sonar
 - Atmospheric sounder, also known as SODAR
 
 
in the Seattle area:
- Sounder commuter rail, a transit system serving the Puget Sound area
 - Sounder, a member of the Seattle Sounders professional soccer teams
 
in telecommunications:
- Sounder (music), a short musical phrase used in broadcasting and film as punctuation
 - Telegraph sounder, a device for detecting operability in a telegraph
 - a Windows command line audio player for WAV format
 
in spacecraft
- Atmospheric sounder, a space-borne instrument for passive atmospheric measurements