Fan noise removal with filter in Tx2 SDK 32.4.3

Autonomous Machines Jetson & Embedded Systems Jetson TX2
1

i am using a fan with TX2 SDK 32.4.3

I am seeing high noise with fan,is there any filter available in TX2 SDK32.4.3 for removal of this noise.

Any help will be appreciated.

3

What kind of noise do you mean? Can you share detail information? Is it signal noise or others?

4

yes it is signal noise…when we are recording audio then we are getting these noise from fan…can you please help here

5

is there any filter available here to overcome these noise…

6

No such filter before. Please share the waveform of it. Are you testing on dev kit or custom board? Did you try other frequency based on TDG: http://developer.nvidia.com/embedded/dlc/jetson-tx2-series-thermal-design-guide ?

7

i am seein this in my cutom board…when i am recoring audio file i am getting fan noise in recorded audio…if required i can send you the audio

8

It needs waveform of noise to check. Since it only happens on your own board, you need to compare your design to reference to find out root cause.

9

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

How do you record the audio? From DMIC or others? Is the fan noise from physical thermal fan or the current noise?