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TOPIC: Processed audio Output

Processed audio Output 6 months 3 weeks ago #36925

  • voss
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Hi at all,

how can I get the processed Audio Output out of the I2S output when I using the DSP Mode? I just get a mono signal of all 7 mics mixed togehther. There is no beamforming even when I turned it on with SW1.

Greetings,
Seb
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Processed audio Output 6 months 2 weeks ago #37012

  • devteam
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@ Seb

I'm afraid that the UMA8 is only a USB audio interface. The processed output doesn't go out on the I2S out. It only goes out to the USB..
The USB playback (from your PC to UMA8) will output mono to the I2S out.

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Processed audio Output 5 months 1 week ago #37649

  • voss
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Ok, thanks.

I tried to set up that just beamforming is turned on with Bypass ON = 0, BF = on, BF Direction = 1, BF Focus = 7BF differential Gain = -20dB. Everything else turned of. But I couldnt measure any directivity. Do you have any reference measurements for evaluation?

Next Problem, when I turn off the Bypass (0) there is no Signal comming through, I have to press SW1 than Signal comes through, but isnt the signal bypassed again?

Last thing: I can't restore to default by pressing switch 2&3, there no difference to settings synced before.

Hope you can help!

Best
Sebastian
Last Edit: 5 months 1 week ago by voss.
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Processed audio Output 5 months 1 week ago #37651

  • voss
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Ps.: I have the rev0.5 Version
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