Controlling operational characteristics of acoustic echo canceller
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 20, 2019
Grant Date -
May 5, 2016
app pub date -
Oct 30, 2015
filing date -
Oct 30, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A controller for an acoustic echo canceller is described. The controller includes a noise estimator configured to estimate a level of noise that is comprised in a microphone signal relative to an echo component, estimated by the acoustic echo canceller, comprised in the microphone signal. The controller further includes a control module configured to control the acoustic echo canceller in dependence on that estimate.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully