Definition of Acoustic tag
Acoustic tags, also known as acoustic transmitters, are small sound-emitting devices that allow the detection and/or remote tracking of organisms in aquatic ecosystems such as lakes, rivers, tributaries, estuaries, or sea. Acoustic tags are commonly used to monitor behavior and movements of fish by sending information to data-logging computers known as acoustic receivers. Acoustic tags allow researchers to obtain locational data of tagged fish through acoustic telemetry. Depending on tag and receiver array configurations, researchers can receive simple presence/absence data, 2D positional data, or even 3D fish tracks in real-time with sub-meter resolutions.
Acoustic tags have been used to:
Conduct survival studies and estimate mortality
Related terms
Acoustic tweezers
Acoustic tweezers (also known as acoustical tweezers) are a set of tools that use sound…
Acoustical engineering
Acoustical engineering (also known as acoustic engineering) is the branch of engineering…
Sound intensity
Sound intensity, also known as acoustic intensity, is defined as the power carried by…
Sonar signal processing
Sonar systems are generally used underwater for range finding and detection. Active…
Acoustic data transmission
Acoustic data transmission, also known as data over sound, is a method for transmitting…
Stomach rumble
A stomach rumble, also known as a bowel sound, peristaltic sound, abdominal sound…
Directional sound
Directional sound refers to the notion of using various devices to create fields of…
Electromagnetically induced acoustic noise
Electromagnetically induced acoustic noise, electromagnetically excited acoustic noise…
Ocean Tracking Network
The Ocean Tracking Network (OTN) is a global network research and monitoring effort…
Further reading
- Acoustic Loudspeaker · Wikibooks: Acoustics
- Acoustics in Violins · Wikibooks: Acoustics
- Basic Acoustics of the Marimba · Wikibooks: Acoustics
- Basic Room Acoustic Treatments · Wikibooks: Acoustics
Frequently asked questions
What is Acoustic tag?
Acoustic tags, also known as acoustic transmitters, are small sound-emitting devices that allow the detection and/or remote tracking of organisms in aquatic ecosystems such as lakes, rivers, tributaries, estuaries, or sea.