Jump to content

What is used for Echo Cancellation


mustardman
 Share

Recommended Posts

Nono. If you open the box you will see that the chipset actually is mindspeed (www.mindspeed.com). They provide the audio subsystem (they have their own DSP unit for this on the chip!), and AFAIK they sold truckloads of these chips already. The problem with FXO is finding the right gain, and once that is done echo compensation is not such a big problem. We upgraded our software to the 2084 version and so far echo was reasonable.

Link to comment
Share on other sites

Nono. If you open the box you will see that the chipset actually is mindspeed (www.mindspeed.com). They provide the audio subsystem (they have their own DSP unit for this on the chip!), and AFAIK they sold truckloads of these chips already. The problem with FXO is finding the right gain, and once that is done echo compensation is not such a big problem. We upgraded our software to the 2084 version and so far echo was reasonable.

 

So there is no echo cancellation?

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...