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T-Pad / H-Pad Calculator - Resistor Values for Attenuation
http://www.nu9n.com/tpad-calculator.html
T-Pad / H-Pad Calculator Resistor Values for Attenuation Input field Enter the impedance of the source device feeding the input of the Pad circuit. Output field Enter the nominal impedance of the destination device you will be feeding audio to. Attenuation field Enter the desired attenuation needed in dB, up to, but not beyond 40.
Line level attenuator | Audio Science Review (ASR) Forum
https://www.audiosciencereview.com/forum/index.php?threads/line-level-attenuator.24815/
Line level attenuator | Audio Science Review (ASR) Forum. WANTED: Happy members who like to discuss audio and other topics related to our interest. Desire to learn and share knowledge of science required as is 20 years of participation in forums (not all true). Come here to have fun, be ready to be teased and not take online life too seriously.
Decibel Calculator for Audio (voltage) - Geoff the Grey Geek
https://geoffthegreygeek.com/calculator-decibel-audio/
Decibel Calculator for Audio (voltage) If you don't like formulas then you definitely won't like the formula for calculating voltage ratios expressed in decibels. So, …
Homemade RCA Attenuator : 5 Steps (with Pictures ...
https://www.instructables.com/Homemade-RCA-Attenuator/
Homemade RCA Attenuator: This project arose from the fact that I had too much gain in my audio system, and I needed a practical solution without modifying the PCB circuit. The problem can be solved using an RCA (in-line) attenuator, but since a new one can be quite expensiv…
Calculate Attenuation Circuit ( L-Pad ) - mh-audio.nl
http://mh-audio.nl/Calculators/att.html
Calculate Attenuation Circuit ( L-Pad ) A voltage divider, or L-Pad called, is needed to achieve a level reduction e.g. to adjust the volume of the tweeter. Calculate here the attenuation and new driver-impedance of an existing attenuation circuit or with resistors different then calculated before. Impedance from this circuit has to be as close ...
Logarithmic Attenuator Calculator - Eijndhoven
http://www.eijndhoven.net/jos/attenuator-calculator/index.html
Logarithmic Attenuator Calculator. This calculator provides configuration data for logarithmic stepped attenuators or logarithmic ladder networks.Such relay-plus-resistor networks are used for volume control in audio electronic devices, as a replacement for …
Microwaves101 | Attenuator Calculator
https://www.microwaves101.com/calculators/858-attenuator-calculator
Bridged Tee Attenuator Calculator. Enter Attenuation and Zo to solve for R1 and R2. Atten. (dB) Zo R1 R2 R1 = Z0 * (10 ^ (dB / 20) - 1) R2 = Z0 / (10 ^ (dB / 20) - 1) Reflection Attenuator Calculator. Enter Attenuation and Zo to solve for R1 and R2. Atten. (dB) Zo R1 Zo
Passive Audio Attenuators - Radio World
https://www.radioworld.com/industry/passive-audio-attenuators
Attenuator calculations greater than 40dB may not provide satisfactory results. Enter the values for input impedance, output impedance and the desired attenuation then click the calculate button. The results will show in the diagram below. Do not enter data into the diagram. Unbalanced T-pad resistor values – results
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