Parametric eq when teensy is set to output audio to a computer

T

tejas

Member
Hello,

I have noticed that the audio output sounds different from the headphone jack on the audio shield of teensy, as compared to when it is sent to a computer to record and play. I’m using the 7 band parametric eq function in the code. I’m guessing that it works only for the headphone output. Is that actually the case? If not, why does the audio sound different when played from the computer?

Thanks,
Tejas
 
Hi,
If you want qualified answers to such questions, then you will have to post detailed info, what you are actually comparing here. Full code and detailed information about your electronic setup. Otherwise others can only guess, what you are doing.
Christof
 
Hm you are reffering to the eq of the codec chip sgtl5000? That will of course only work for signals routed through it.
 
Yes, but the reason I was asking is that the audio from Teensy without any equalization didn’t sound the same as that from the computer.
 
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