Decibel and DB

Decibel

Decibel noun - A logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity.

DB and decibel are semantically related. In some cases you can use "DB" instead a noun "Decibel".

DB

DB noun - A logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity.
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Synonyms for DB

Decibel and dB are semantically related. You can use "Decibel" instead a noun "DB".

Mutual synonyms

Cite this Source
DB and Decibel. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/decibel/db
Decibel & DB. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/decibel/db>.
DB or Decibel. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/decibel/db.
Google Ngram Viewer shows how "decibel" and "dB" have occurred on timeline