Estimating averaged noise component in a microphone signal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10999418
APP PUB NO 20190327352A1
SERIAL NO

16502459

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A controller for an acoustic echo canceller 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.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
IMAGINATION TECHNOLOGIES LIMITEDKINGS LANGLEY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mani, Senthil Kumar Hyderabad, IN 42 408
Mannava, Sowmya Hyderabad, IN 9 92

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Nov 4, 2024
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 4, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 4, 2032
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00