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Volume meters should have logarithmic scale | OBS Forums
https://obsproject.com/forum/threads/volume-meters-should-have-logarithmic-scale.82860/#:~:text=A%20logarithmic%20scale%20is%20much%20more%20how%20we,goes%20for%20the%20volume%20controls%20by%20the%20way.
Logarithmic Scales in Acoustic Spectra: Decibels and ...
https://demonstrations.wolfram.com/LogarithmicScalesInAcousticSpectraDecibelsAndOctaves/
In acoustics, huge changes in measurable physical parameters (pressure, power, frequency) correspond to relatively small changes in perceived properties (loudness, pitch). Simply using a linear scale is impractical, since the variation …
Logarithmic Audio | Physics of the Guitar | Guitar ...
https://ocw.mit.edu/high-school/engineering/guitar-building/physics-of-the-guitar/logarithmic-audio/
It has been discovered that we perceive volume logarithmically with respect to sound intensity. This means that, to increase the volume of something by one Bel, the unit of audible sound (decibels are used more often; there are, of course, 10 …
The Decibel Scale, A Practical Understanding
https://www.music-production-guide.com/decibel-scale.html
Audio Is Logarithmic. The purpose of the decibel scale is to make a nonlinear a system linear. From a technical point of view the measurement of audio is logarithmic. What this means is that the numbers used to describe those measurements will vary greatly based on the starting point.
How To Convert Between Linear & Logarithmic Audio …
https://www.execulink.com/~impact/audio_scale.htm
minus infinity (When audio is recorded to 16bit files, 0% is also equivalent to -96dB) 1% =-40.00 dB: 2% =-33.98 dB: 5% =-26.02 dB: 10% =-20.00 dB: 14.3% =-16.90 dB: 20% =-13.98 dB: 25% =-12.04 dB: 31.6% =-10.00 dB: 33.3% =-9.54 dB: 40% =-7.96 dB: 50% =-6.02 dB: 63.1% =-4.00 dB: 66.7% =-3.52 dB: 70.8% =-3.00 dB: 75% =-2.50 dB: 80% =-1.94 dB: 89.1% =-1.00 dB: 100% = 0.00 …
The non-linearities of the Human Ear - Audio Check
https://www.audiocheck.net/soundtests_nonlinear.php
Look at the two scales above: by the same amount of space, the linear scale only goes up to 10, while the logarithmic extends to 1024! And remarkably, the logarithmic scale keeps the same precision as the linear scale around the small numbers. Most human perception works that way. It allows us to discern subtleties around the smaller inputs, yet respond to the bigger inputs …
Logarithmic Scale: How to Plot It and Actually Understand ...
https://towardsdev.com/logarithmic-scale-how-to-plot-and-actually-understand-it-c38f00212206
In the logarithmic scale, when we move to the right, instead of adding, we multiply the starting point by a fixed factor. So if we move twice by a distance of 10, we multiply by 10 twice (I have chosen 10 for simplicity): Image by author. In other words, as we move, we keep multiplying or dividing by powers of 10.
Logarithmic scales of frequency and amplitude
http://www.phon.ox.ac.uk/jcoleman/LOGARITH.htm
In honour of Alexander Graham Bell, the inventor of the telephone, the term bel was given to a unit on the logarithmic scale of acoustical power (intensity) ratio. The interval between the measured intensity W 1 and the baseline (reference) intensity W 0 in bels is log 10 (W 1 / W 0). 1 bel is a ratio of 10:1, 2 bel a ratio of 100:1. This unit is too large for practical purposes, so the decibel (dB), …
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