Echo Cancellation Library

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Echo Cancellation Library

  1. 1. web www.VOCAL.comemail Sales@VOCAL.comTel (716) 688-4675
  2. 2. ClickStart Demowhen readyto continue
  3. 3. Select ademo tobegin
  4. 4. Clicknext whenready tocontinue
  5. 5. Clicknext whenready tocontinue
  6. 6. Selectparameterconfigurationand next tocontinue
  7. 7. Select abutton toreview inputsignals
  8. 8. FarEnd Speechis what youspeak into yourtelephone!
  9. 9. Near Endspeech is whatyou hear fromyour telephone!
  10. 10. Additivenoise isintroduced atnear end tofar endspeech
  11. 11. Echo Path /Line impulseResponse
  12. 12. FarEnd Speechis what youspeak into yourtelephone!
  13. 13. Near Endspeech is whatyou hear fromyourtelephone!
  14. 14. Additivenoise is noiseadded at nearend to farend speech
  15. 15. Echo Path /Line impulseResponse
  16. 16. Select abutton toreview demoresults
  17. 17. OurEcho Cancelleroutput is theSignal with noEcho!
  18. 18. OurEcho Cancelleroutput is theSignal with noEcho!
  19. 19. ERLE measures echocanceller path lossAHigher ERLEindicatesbetter echoattenuation!
  20. 20. VOCAL’sAPI simplifiesLEC integrationwith yourcode!
  21. 21. For product andlicensing informationplease contactDavid JamiesonSales@VOCAL.comor call(716) 688-4675Thank you!

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