콘텐츠 바로가기

Info
This is DARwIn’s official webpage. I hope this place will become a place for not only sharing technical information but also your friendship. As a webmaster and one of the developers of the DARwIn series, I will be uploading DARwIn's information as much as I can and will do my best to hopefully solve your curiosity as well. I will definitely be asking for your exper… +more
Leader
Jeakweon (JK) Han
Created 2013-04-23 Members 194 Ranking 2 포인트 9,667
Robot Type > Joint Robot
Korea > Seoul
Noise from the DARwIn's speaker echoing network traffic
Writer : drewnoakes DATE : December 13, 2013 | Hit : 9,034
We have a few DARwIn-OP robots. Some of them make an annoying clicking sound when network traffic flows in and out of the system.

Not all of the robots do this.

The sound occurs even if I mute all the inputs and outputs in software (using alsamixer), so I guess this interference happens in the audio output circuitry.

Has anyone worked out how to stop this happening?

drewnoakes

Comment 0

Comment Cancel

  • DARwIn-OP
  • Member : 194
  • Circle Ranking : 2
  • Score : 9,667
  • Created Date : April 23, 2013

검색

Circle News

  • Member

    samuelcruzm

    August 5, 2016 AM 03:06

  • Forum

    Replace CPU unit

    March 9, 2016 AM 11:35

Members online(0)

Cooperating Circle
  • No Cooperating Circle