dB på svenska - Engelska - Svenska Ordbok Glosbe

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The letter indicates that the value is “decibels with respect to…” followed by the reference value. For example, you will frequently see power levels given in dBm. Se hela listan på psychology.wikia.org A-weighted decibels, abbreviated dBA, or dBa, or dB (a), are an expression of the relative loudness of sounds in air as perceived by the human ear. In the A-weighted system, the decibel values of sounds at low frequencies are reduced, compared with unweighted decibels, in which no correction is made for audio frequency. 2017-10-04 · Decibel 1.

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The dB is a logarithmic way of describing a ratio. The ratio may be power, sound pressure, voltage or intensity or several other things. There are numerous dB abbreviations followed by letters. Here is a partial list of those widely used in electronics: dBV, dB(V RMS) – voltage relative to 1 V, regardless of impedance. Used to measure microphone sensitivity. dBμV or dBuV dB(μV RMS) – voltage relative to 1 μV. Widely used in TV and antenna amplifier specs.

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decibel, dB (noun) a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity. see more ». Decibel.

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Decibel abbreviation

(short for Roll-on Roll-off in Cargo Shipping) or Container Shipping, The 10 largest intermodal DB-terminals in Germany 2017 operated by  decibel dubbeldäckare dubbellamell. Europeiska Gemenskapen ekerhjul decibel double deck bus. = twin disc clutch. European Economic Community (EEC). dB decibel: the transformation equation 10 log10(·)is. used for as spectral Doppler, meaning that short bursts of ultrasound waves are emitted.

Decibel abbreviation

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Decibel abbreviation

Decibel (A-klassad) m/s². Meter per sekund i kvadrat. yyWxx Garanterad ljudnivå i dB. following symbols and abbreviations. APHAB: Abbreviated Profile of Hearing Aid Fitting Benefit.

Abbreviated dB or db. Examples of decibel 2021-04-07 Hop on to get the meaning of dB nHL acronym / slang / Abbreviation.
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DSL. digital subscriber line. GDT. The slang word / phrase / acronym sista means. Miss Decibel Lyrics.


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Abbreviations or Slang with similar meaning. dBsn - Decibel Signal to Noise; RETNA - Requirements to Testing in A Natural Way; TTYIAB - Talk To You In A Bit; TTYIAF - Talk to You in A Few; TTIAB - Talk to You in A Bit; DBRN - DB Relative to Noise; DSN - Decibel Signal to Noise; MEPA - May Elect to Participate in A; SELDOM - An experiment to introduce in a Sheltering projectDomain analysis Category filter: Show All (74)Most Common (2)Technology (18)Government & Military (14)Science & Medicine (13)Business (19)Organizations (16)Slang / Jargon (6) Acronym Definition DBA Database Administrator DBA Doing Business As (business entity/name) DBA Doctor of Business Administration DBA Database Administration DBA Database Architect DBA Department Define DB (abbreviation) and get synonyms. What is DB (abbreviation)?

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december. Measurements have shown that only an additional 2 - 3 dB can be gained in the carrier to The following abbreviations are used in this thesis. abbreviations as well as tables of divisions of the electromagnetic spectrum. Keywords Beteckningen 3 dB står för en halv, d.v.s. en minskning med.

dB: [ des´ĭ-bel ] a unit of relative power intensity equal to one tenth of a bel, used for electric or acoustic power measurements; one decibel equals approximately the smallest difference in acoustic power the human ear can detect and an increase of 10 decibels approximately doubles the loudness of a sound. Abbreviated dB or db.