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23 May 2025

diffhist Decibel 08:23 −192 Dondervogel 2 talk contribs (The dimensionless ratio is the argument of the logarithm, which does indeed need to be dimensionless. It does not follow that the decibel is dimensionless. More careful reasoning is needed (or an RS))
diffhist Decibel 03:59 +283 Em3rgent0rdr talk contribs (→Reporting large ratios: Since there was a "citation needed" for this example, I'm instead using an example from the previously-cited decilog article of "50 dB" being easier to say than "a power ratio of 10,000 : 1". And the "See Bode plot and Semi-log plot" lacked any explanation of the point, so added description of how Bode plot can be labeled with simple notches every 10 dB instead of labeling with powers of 10 in semi-log.) Tag: Visual edit
diffhist Decibel 03:16 +12 Em3rgent0rdr talk contribs ("base unit" maybe should be here.) Tag: Visual edit
diffhist Decibel 02:53 +257 Em3rgent0rdr talk contribs (→History: Tried to address the "clarification needed" so read the 1954 J. W. Horton and tried to more fully express their point (what was previous written was just quotes out of that article's abstract) and add examples of usage ("mass logit") and introduce this paragraph to work for both logit and decilog.) Tag: Visual edit
diffhist Decibel 01:00 −9 Em3rgent0rdr talk contribs (Reword what I wrote about originally being used for power ratios to not say "decibel" here cause in original usage it was not called "decibel" but was called TU.) Tag: Visual edit
diffhist Decibel 00:38 +292 Em3rgent0rdr talk contribs (Someone recently put "citation needed" for "decibels are necessarily a dimensionless unit". To address this, I'm spelling out a quick proof why: "Ratios are dimensionless since their units cancel out, so the decibel (as a logarithm of a ratio) is necessarily also a dimensionless unit" and deleting the "citation needed" cause this necessarily follows. Next paragraph try to make a better distinction between "strict original usage above" versus "the word decibel has since also been used for".) Tag: Visual edit

22 May 2025

diffhist Decibel 22:21 +610 Em3rgent0rdr talk contribs (→History: add decilog since talking about logit.) Tag: Visual edit
diffhist m Decibel 22:05 +6 Dondervogel 2 talk contribs (request citation for "necessarily dimensionless")
diffhist Decibel 17:26 +95 The Anome talk contribs (As they represent the logarithm of a ratio, decibels are necessarily a dimensionless unit.) Tag: 2017 wikitext editor
diffhist Microphone 03:11 −1 Kvng talk contribs (review: compound modifier)

20 May 2025

diffhist m National Institute for Occupational Safety and Health 08:57 +7 Oltrepier talk contribs (Fix.) Tag: Visual edit

18 May 2025

diffhist Pascal (unit) 20:36 −6 Meters talk contribs (Undid revision 1291049661 by 109.81.125.65 (talk) MOS) Tag: Undo
diffhist Pascal (unit) 19:22 +6 109.81.125.65 talk (put the most important part (the definition) in bold text) Tags: Reverted Visual edit