Seth Suppappola

Person

Tempe, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Beamformer enhanced direction of arrival estimation in a reverberan...
- Patent number 11,533,559
- Issue date Dec 20, 2022
- Cirrus Logic, Inc.
- Narayan Kovvali
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pole-zero blocking matrix for low-delay far-field beamforming
- Patent number 11,315,543
- Issue date Apr 26, 2022
- Cirrus Logic, Inc.
- Khosrow Lashkari
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Persistent interference detection
- Patent number 11,189,303
- Issue date Nov 30, 2021
- Cirrus Logic, Inc.
- Narayan Kovvali
- G01 - MEASURING TESTING
Information Patent Grant
Echo path change monitoring in an acoustic echo canceler
- Patent number 10,827,076
- Issue date Nov 3, 2020
- Cirrus Logic, Inc.
- Ying Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data aided method for robust direction of arrival (DOA) estimation...
- Patent number 10,811,032
- Issue date Oct 20, 2020
- Cirrus Logic, Inc.
- Ghassan Maalouli
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multi-microphone human talker detection
- Patent number 10,733,276
- Issue date Aug 4, 2020
- Cirrus Logic International Semiconductor Ltd.
- Narayan Kovvali
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Talker change detection
- Patent number 10,580,411
- Issue date Mar 3, 2020
- Cirrus Logic, Inc.
- Ying Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Temporal and spatial detection of acoustic sources
- Patent number 10,142,730
- Issue date Nov 27, 2018
- Cirrus Logic, Inc.
- Nima Yousefian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for measuring relative frequency response of a...
- Patent number 9,980,070
- Issue date May 22, 2018
- Cirrus Logic, Inc.
- Samuel Ponvarma Ebenezer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for measuring relative frequency response of a...
- Patent number 9,674,626
- Issue date Jun 6, 2017
- Cirrus Logic, Inc.
- Samuel Ponvarma Ebenezer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed VAD control system for telephone
- Patent number 8,565,414
- Issue date Oct 22, 2013
- Acoustic Technologies, Inc.
- Justin L. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic echo canceler using an accelerometer
- Patent number 8,538,008
- Issue date Sep 17, 2013
- Acoustic Technologies, Inc.
- Seth Suppappola
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Comfort noise generator using modified Doblinger noise estimate
- Patent number 7,649,988
- Issue date Jan 19, 2010
- Acoustic Technologies, Inc.
- Seth Suppappola
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Comfort noise generator
- Patent number 7,570,937
- Issue date Aug 4, 2009
- Acoustic Technologies, Inc.
- Robert Winston Nowlin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Path change detector for echo cancellation
- Patent number 7,555,117
- Issue date Jun 30, 2009
- Acoustic Technologies, Inc.
- Seth Suppappola
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIVE SPEECH DETECTION
- Publication number 20230343359
- Publication date Oct 26, 2023
- Cirrus Logic International Semiconductor Ltd.
- William E. SHERWOOD
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
POLE-ZERO BLOCKING MATRIX FOR LOW-DELAY FAR-FIELD BEAMFORMING
- Publication number 20210233509
- Publication date Jul 29, 2021
- Cirrus Logic International Semiconductor Ltd.
- Khosrow Lashkari
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
BEAMFORMER ENHANCED DIRECTION OF ARRIVAL ESTIMATION IN A REVERBERAN...
- Publication number 20210149007
- Publication date May 20, 2021
- Cirrus Logic International Semiconductor Ltd.
- NARAYAN KOVVALI
- G01 - MEASURING TESTING
Information Patent Application
DATA AIDED METHOD FOR ROBUST DIRECTION OF ARRIVAL (DOA) ESTIMATION...
- Publication number 20200202883
- Publication date Jun 25, 2020
- Cirrus Logic International Semiconductor Ltd.
- GHASSAN MAALOULI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-MICROPHONE HUMAN TALKER DETECTION
- Publication number 20190180014
- Publication date Jun 13, 2019
- Cirrus Logic International Semiconductor Ltd.
- Narayan Kovvali
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TALKER CHANGE DETECTION
- Publication number 20190096408
- Publication date Mar 28, 2019
- Cirrus Logic International Semiconductor Ltd.
- Ying Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PERSISTENT INTERFERENCE DETECTION
- Publication number 20190096429
- Publication date Mar 28, 2019
- Cirrus Logic International Semiconductor Ltd.
- Narayan Kovvali
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO PRIVACY BASED ON USER IDENTIFICATION
- Publication number 20190043509
- Publication date Feb 7, 2019
- Cirrus Logic International Semiconductor Ltd.
- Seth Suppappola
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Apparatus and Method for Measuring Relative Frequency Response of A...
- Publication number 20170251317
- Publication date Aug 31, 2017
- Cirrus Logic, Inc.
- Samuel Ponvarma Ebenezer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Acoustic echo canceler using an accelerometer
- Publication number 20100128868
- Publication date May 27, 2010
- Acoustic Technologies, Inc.
- Seth Suppappola
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Path change detector for echo cancellation
- Publication number 20070025282
- Publication date Feb 1, 2007
- Acoustic Technologies, Inc.
- Seth Suppappola
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Comfort noise generator using modified doblinger noise estimate
- Publication number 20050278171
- Publication date Dec 15, 2005
- Acoustic Technologies, Inc.
- Seth Suppappola
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Comfort noise generator
- Publication number 20050041798
- Publication date Feb 24, 2005
- Acoustic Technologies, Inc.
- Robert Winston Nowlin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distributed VAD control system for telephone
- Publication number 20040234067
- Publication date Nov 25, 2004
- Acoustic Technologies, Inc.
- Justin L. Allen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Seth Suppappola

Person

Patents Grantslast 30 patents

Beamformer enhanced direction of arrival estimation in a reverberan...

Pole-zero blocking matrix for low-delay far-field beamforming

Persistent interference detection

Echo path change monitoring in an acoustic echo canceler

Data aided method for robust direction of arrival (DOA) estimation...

Multi-microphone human talker detection

Talker change detection

Temporal and spatial detection of acoustic sources

Apparatus and method for measuring relative frequency response of a...

Apparatus and method for measuring relative frequency response of a...

Distributed VAD control system for telephone

Acoustic echo canceler using an accelerometer

Comfort noise generator using modified Doblinger noise estimate

Comfort noise generator

Path change detector for echo cancellation

Patents Applicationslast 30 patents

LIVE SPEECH DETECTION

POLE-ZERO BLOCKING MATRIX FOR LOW-DELAY FAR-FIELD BEAMFORMING

BEAMFORMER ENHANCED DIRECTION OF ARRIVAL ESTIMATION IN A REVERBERAN...

DATA AIDED METHOD FOR ROBUST DIRECTION OF ARRIVAL (DOA) ESTIMATION...

MULTI-MICROPHONE HUMAN TALKER DETECTION

TALKER CHANGE DETECTION

PERSISTENT INTERFERENCE DETECTION

AUDIO PRIVACY BASED ON USER IDENTIFICATION

Apparatus and Method for Measuring Relative Frequency Response of A...

Acoustic echo canceler using an accelerometer

Path change detector for echo cancellation

Comfort noise generator using modified doblinger noise estimate

Comfort noise generator

Distributed VAD control system for telephone