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Problems with impedance measurement
Problems with impedance measurement
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Old 12th September 2018, 06:11 PM   #41
Aucosticraft is offline Aucosticraft  India
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More help on mod.


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Old 12th September 2018, 06:45 PM   #42
Aucosticraft is offline Aucosticraft  India
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Found one more.

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Old 12th September 2018, 07:50 PM   #43
mbrennwa is offline mbrennwa  Switzerland
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Quote:
Originally Posted by bentoronto View Post
I'd rather be quick and dirty if it gets the information I need in a trustworthy manner.
Sorry for the slow response, but... is this supposed to be a joke?

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Originally Posted by bentoronto View Post
Do you check the code line by line?
Actually, yes. First I write the code, then I check my work.

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Originally Posted by bentoronto View Post
It is possible to verify that the software seems to be working like it should and doing so is good practice. But that just adds one more layer of elaboration.
Uhm, is this another dimension of your joke above? Don't you test things to make sure the software (and everything else) is set up correctly and works as it should?
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Old 13th September 2018, 12:12 PM   #44
ctrlx is offline ctrlx  United Kingdom
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have you guys tried using an amp in your setup?
do this first instead of modding the soundcard.
see post 12
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Old 13th September 2018, 06:53 PM   #45
Mario Pankov is offline Mario Pankov  Europe
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Problems with impedance measurement
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Originally Posted by ctrlx View Post
have you guys tried using an amp in your setup?
do this first instead of modding the soundcard.
see post 12
Thats a diy audio forum. So...why do it the easy way?
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Old 14th September 2018, 06:26 AM   #46
Aucosticraft is offline Aucosticraft  India
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Quote:
Originally Posted by ctrlx View Post
have you guys tried using an amp in your setup?
do this first instead of modding the soundcard.
see post 12
Currently I am not trying to achieve power. I need this card for driver TS measurements.

And if the output is pre filtered ( with the RC ) the power amp is not going to help. We need impedance curve flat deep down to 10Hz at least.
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Old 14th September 2018, 06:41 AM   #47
Aucosticraft is offline Aucosticraft  India
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Quote:
Originally Posted by ctrlx View Post
have you guys tried using an amp in your setup?
do this first instead of modding the soundcard.
see post 12
Probably what you said makes sense. I simulated it. and if we use high input impedance amp it should solve the problem.
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