• Join
  • Sign In with my.TI Login
Texas Instruments
  • Products
  • Applications
  • Tools & Software
  • Support & Community
  • Sample & Buy
  • About TI
Sample & Purchase Cart Sample & Purchase Cart
  • Search
  • Advanced
TI E2E™ Community
  • Support Forums
  • Blogs
  • Groups
  • Videos
  • 简体中文
  • More ...
TI Home » TI E2E Community » Support Forums » Data Converters » Audio Converters » Audio Converters Forum » AIC3254 Adaptative Echo Cancellation
Share
Audio Converters
  • Forum
  • E2E Wiki
Options
  • Subscribe via RSS
Check out
Analog Wire blog
  • $core_v2_blog.Current.Name

    Cable equalization 101 – Automating your design

    Posted 23 hours ago
    by Hooman Hashemi
    Judging by the number of views on a post related to numerical...
  • $core_v2_blog.Current.Name

    RS-485 - Who says you can't teach an old dog new tricks?

    Posted 5 days ago
    by Neel Seshan
    Would you agree that RS-485 has turned out to be one of the most...
  • $core_v2_blog.Current.Name

    Filter for thought

    Posted 6 days ago
    by Soufiane Bendaoud
    Have you ever wondered how engineers designed active filters...

Forums

AIC3254 Adaptative Echo Cancellation

This question is not answered
Gonzalo R.
Posted by Gonzalo R.
on Oct 26 2010 06:43 AM
Intellectual260 points

 

Hi,

I'm using the  AEC component in PurePath and I want to test it  with differents design properties and check which is the best combination..I'd like to know what measures can I use to compare the differents configurations. I've read about convergence time, residual echo level...but I don't know how calculate them. Could anyone help me?

Thanks everyone,

Fran Gimeno

echo cancellation AIC3254 Buffer AEC
Report Abuse
  • Reply
You have posted to a forum that requires a moderator to approve posts before they are publicly available.
All Replies
  • Mohan Yenigalla
    Posted by Mohan Yenigalla
    on Oct 26 2010 23:30 PM
    Intellectual1025 points

    Hi Fran Gimeno,

    Application note "AIC3254 Acoustic Echo Cancellation Application Note.pdf" explains the AEC operation and tuning.

    It can found at <PPS Installation Directory>\PurePath Studio Portable Audio\ApplicationNotes\AIC3254 Acoustic Echo Cancellation Application Note.pdf

    Best Regards,

     

    Mohan Yenigalla

    AEC
    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
  • Dennis Bennett
    Posted by Dennis Bennett
    on Dec 10 2010 10:52 AM
    Prodigy150 points

    Hi Fran,

    I am having trouble finding the above pdf. Can you please include the link?

    Thank you,

    -Dennis

    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
  • Brian Burk
    Posted by Brian Burk
    on Dec 10 2010 11:02 AM
    Expert6555 points

    Dennis,

    Please try the path below as this application note is only available through the PurePath Studio Download.

    The default directory is:
    C:\Program Files\Texas Instruments Inc\PurePath Studio Portable Audio\ApplicationNotes

    Let me know if this helps!

    Thanks,
    Brian

    Brian P. Burk

    Analog Applications Engineer

    Dallas, TX USA

    PurePath Studio AEC Acoustic Echo Cancellation
    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
  • MD Home
    Posted by MD Home
    on Apr 03 2012 13:33 PM
    Intellectual570 points

     

    Brian,

    I can not find the application note in pure path(now I use V1.3), could you help to sent me the application note in PDF file  kedkub@yahoo.com?

    Thanks,

    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
  • Kjetil
    Posted by Kjetil
    on Apr 17 2012 10:27 AM
    Genius17705 points

    MD Home, 

    Just a quick comment, please note the difference between PurePath Wireless Configurator and PurePath Studio.

    http://www.ti.com/tool/purepath-wl-cfg

    http://www.ti.com/tool/aicpurepath_studio

    Regards, 
    Kjetil 

    --
    PS. Thank you for clicking  Verify Answer  if this answered your question!

    Report Abuse
    • Reply
    You have posted to a forum that requires a moderator to approve posts before they are publicly available.
TI E2E™ Community
  • Support Forums
  • Blogs
  • Videos
  • Groups
  • Site Support & Feedback
  • Settings
TI E2E™ Community Groups
  • TI University Program
  • Make the Switch
  • Microcontroller Projects
  • Motor Drive & Control
Other Communities
  • Deyisupport
  • Designsomething.org
  • beagleboard.org
  • TI on Element 14
  • TI on TechXchangeSM
Other Technical & Support Resources
  • WEBENCH® Design Center
  • Product Information Centers
  • Technical Documents
  • TI Design Network
  • TI Technical Articles
  • TI Training

All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms of Use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of Use of this site. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

Follow Us Texas Instruments on Facebook Texas Instruments on Twitter Texas Instruments on LinkedIn Texas Instruments on Google+
TI Worldwide | Contact Us | my.TI Login | Site Map | Corporate Citizenship | mobile m.ti.com (Mobile Version)

TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs and
embedded processors, along with software, tools and the industry’s largest sales/support staff.

© Copyright 1995-2013 Texas Instruments Incorporated. All rights reserved.
Trademarks | Privacy Policy | Terms of Use