Concept information
PREFERRED TERM
Created: 1981-01-29T00:00:00Z
skos:notation: 13397
DEFINITION
-
Pingers are a type of acoustic alarm. They tend to be relatively small, cylindrical units roughly the size of a soda can. They produce sound at different frequencies, although generally in the 3–70 kHz range, and lower than 180 dB (re 1 pPa @ 1 m).
(en)
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Ses yayan aygıt. Ağlara bağlanarak yunus balığı vb'ni ürküterek ağdan uzaklaştırmada kullanılan ses yayıcı cihaz.
(tr)
Source: http://old.ims.metu.edu.tr/DenizSozluk/index_en.html
Created: 4/18/22
BROADER CONCEPT
- sound generators (en)
ENTRY TERMS
-
acoustic pingers (en)
Created: 2019-09-04T12:02:37
-
pingers (en)
Created: 2019-09-04T12:02:37
IN OTHER LANGUAGES
URI
http://aims.fao.org/aos/agrovoc/c_549151a5
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