Audio problem with HDMI to VGA ADAPTER with audio output #11

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tdwight1
 
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Audio problem with HDMI to VGA ADAPTER with audio output #11

Post by tdwight1 »

I get video from this adapter fine. But the main reason i purchased this device
is to split off the audio of my Windows 7 laptop to my sound board. I hear
video audio faintly, but mostly just electronic hum, even after using a
direct box with ground lift (lowers hum, but audio is still faint). I'm
going out of the audio output of the #1151 adapter to a quarter inch adapter
cable into a direct box to an XLR cable run of 40 feet back to the sound
board. I checked all my cables and they work fine. I also made sure
playback on the audio of my laptop was from the projector setting.

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adafruit2
 
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Re: Audio problem with HDMI to VGA ADAPTER with audio output

Post by adafruit2 »

for sanity, try headphones to start :)
next up, in windows, you can adjust the volume of Playback Devices, does that help?

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Defaultnotice
 
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Re: Audio problem with HDMI to VGA ADAPTER with audio output

Post by Defaultnotice »

I have the same noise problem. I tried headphones as well as my regular receiver. All I could ever get was a high pitched hum like there was some interference in the line.

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