KCC's Quizzes AQQ304 - A pure logic
1. Quote of the month: "I am not lazy, I'm just in energy-saving mode" - unknown
2. Quiz AQQ304 about finding a pure logic puzzle
Mike is looking at Anne, but Anne is looking at Paul.
Mike is married, but Paul is not.
Question:
Is a married
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August Monthly Blog Quiz! Read the blog, take the quiz, and you could win a gift card
Important: Read the blog first . The quiz questions are all based on the content of the blog:
Stay in the loop and win! Read the blog Current Output Driving Industrial Loops , then take our quick five-question quiz for a chance to win a gift card
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ADAU1452
Production
The ADAU1452 / ADAU1451 / ADAU1450 are automotive qualified audio processors that far exceed the digital signal processing capabilities of earlier SigmaDSPÂ...
Datasheet
ADAU1452 on Analog.com
I am developing an app using ADAU1452 and Sigma Studio. I am using a Compressor block (for rms and peak compression/limiting).
I have seen time constants are in "dB/s", but i would like to work with "ms" (that I think is a more unsderstandable term by most users).
I have also seen that the module changes its units from dB/s to ms by cliking the time constant label, is it the real conversion?. Also I think the dsp always has to receive this parameter in dB/s units, isn't it?
I would like to know if there is a formula to convert from ms to dB/s,
And also if the module can receive parameters straight in ms instead of dB/s.
Regards
Carlos
Hello Carlos,
You'll find the conversion formula along with its derivation at:
Compresser RMS TC from dbpersecond to attack time(ms)
(scroll down to the fourth post in this thread, by Brett G.)
The formula for converting either way from Time constant in mS to dB/S simplifies to:
T = 8685 / (dB/S)
and,
(dB/S) = 8685 / T
Yes, the module returns numbers consistent with this conversion formula -- thus it's a true conversion.
Best regards,
Bob