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Logarithmic Audio | Physics of the Guitar | Guitar ...
https://ocw.mit.edu/high-school/engineering/guitar-building/physics-of-the-guitar/logarithmic-audio/#:~:text=Logarithmic%20Audio.%20It%20has%20been%20discovered%20that%20we,the%20sound%20signal%20must%20be%20multiplied%20by%20ten.
Linear/Logarithmic Volume Control - Cambridge Audio Support
https://techsupport.cambridgeaudio.com/hc/en-us/articles/360000105437-Amplifiers-Linear-Logarithmic-Volume-Control
Human perception of loudness is logarithmic, not linear, and as such, some volume controls cater to the human ear using logarithmic potentiometers. In linear potentiometers, the amount of resistance changes in a direct pattern. If you turn …
Logarithmic Audio Volume Control with Glitch …
https://www.analog.com/media/en/technical-documentation/application-notes/AN-1209.pdf
low distortion logarithmic audio volume control with glitch reduction. The logarithmic taper is achieved by adding resistor R8 between the wiper connection and ground. This method is described in detail in the article “Tack a Log Taper onto a Digital Potentiometer” by Hank Zumbahlen, EDN, 1/20/00.
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 decibels in a bel), the power of the sound signal must be multiplied by ten.
What logarithmic function do windows use for the audio ...
https://stackoverflow.com/questions/48166061/what-logarithmic-function-do-windows-use-for-the-audio-volume-slider
I am currently struggling with the implementation of my audio volume slider in my c++ app. The app is able to control the windows mixer volume level and the slider has the range 0.0f to 1.0f. The problem I am facing is that my DB values aren't equal to the DB values windows is …
A Linear Logarithmic Volume Control - Audio and Political ...
http://waynestegall.com/audio/linlogvol.htm
A Linear Logarithmic Volume Control Introduction Human hearing spans a volume range of about a million to one. In order to hear the range from the quietest whisper to the loudest gun shot, sounds are scaled so that differences in volume are heard in ratios rather than linearly.
audio - Why don't commercial products use Logarithmic ...
https://ux.stackexchange.com/questions/79672/why-dont-commercial-products-use-logarithmic-volume-controls
volume = Mathf.Pow (volume, 2f) You can scale the power up to 3f, 4f+ for different curves. All of them will feel significantly better than a linear scale. As stated, few users care about the units but it will help them if the intention is to find the correct volume as easily as possible and feel nice then logarithmic is the way to go.
logarithmic volume control curve generator
http://www.herethere.net/~samson/php/volume_control/
Execute the new .reg file by double-clicking on it usage Bias starts the volume control at the LOGARITHM of this percentage (i.e. the first value after zero). Limit sets the maximum volume we generate the curve to, and is the LOGARITHM of this percentage - this should be 100 unless you want a lower maximum volume.
Why should I use a logarithmic pot for audio applications?
https://electronics.stackexchange.com/questions/101191/why-should-i-use-a-logarithmic-pot-for-audio-applications
Volume controls have to cater to the human ear, which isn't linear. Instead, logarithmic pots increase their resistance on a curve. At the halfway point volume will still be moderate, but it will increase sharply as you keep turning up the volume. This corresponds to how the human ear hears. Well, I'm not satisfied.
apache flex - What algorithms could I use for audio …
https://stackoverflow.com/questions/1165026/what-algorithms-could-i-use-for-audio-volume-level
v is your linear input value ranging from 0..n v' is your logarithmic value ranging from 0..m The -1 in the first equation is to give you an output range from 0 instead of 1 (since k^0=1). The m+1 is to compensate for this so you get 0..m not 0..m+1 You can of course get tweak this to suit your requirements. Share Improve this answer
Logarithmic scale - Energy Education
https://energyeducation.ca/encyclopedia/Logarithmic_scale
Sound - The way sound is picked up by one's ears is of logarithmic nature. The decibel (dB) system of sound intensity is a measure of how loud a sound is to one's ears. It is represented by the equation d B = 10 × l o g 10 ( I I o) where I o is the threshold of hearing and I …
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