Martin Sehlstedt

Person

Lulea, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Spectral shape estimation from MDCT coefficients
- Patent number 12,230,280
- Issue date Feb 18, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for phase ECU F0 interpolation split and related controller
- Patent number 12,002,477
- Issue date Jun 4, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, encoder and decoder for handling envelope representation c...
- Patent number 11,990,145
- Issue date May 21, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Svedberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for voice activity detection
- Patent number 11,900,962
- Issue date Feb 13, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spectral shape estimation from MDCT coefficients
- Patent number 11,862,180
- Issue date Jan 2, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for phase ECU F0 interpolation split and related controller
- Patent number 11,705,136
- Issue date Jul 18, 2023
- Telefonaktiebolaget LM Ericsson
- Martin Sehlstedt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Estimation of background noise in audio signals
- Patent number 11,636,865
- Issue date Apr 25, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatuses for DTX hangover in audio coding
- Patent number 11,475,903
- Issue date Oct 18, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Bruhn
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, encoder and decoder for handling envelope representation c...
- Patent number 11,430,455
- Issue date Aug 30, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Svedberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for voice activity detection
- Patent number 11,417,354
- Issue date Aug 16, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Detector and method for voice activity detection
- Patent number 11,361,784
- Issue date Jun 14, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Estimation of background noise in audio signals
- Patent number 11,164,590
- Issue date Nov 2, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Estimation of background noise in audio signals
- Patent number 11,114,105
- Issue date Sep 7, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, encoder and decoder for handling line spectral frequency c...
- Patent number 10,991,376
- Issue date Apr 27, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Svedberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for voice activity detection
- Patent number 10,607,633
- Issue date Mar 31, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, encoder and decoder for handling envelope representation c...
- Patent number 10,580,422
- Issue date Mar 3, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Svedberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Estimation of background noise in audio signals
- Patent number 10,573,332
- Issue date Feb 25, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Estimation of background noise in audio signals
- Patent number 10,347,265
- Issue date Jul 9, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatuses for DTX hangover in audio coding
- Patent number 10,319,386
- Issue date Jun 11, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan Bruhn
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Estimation of background noise in audio signals
- Patent number 10,311,890
- Issue date Jun 4, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for voice activity detection
- Patent number 9,997,174
- Issue date Jun 12, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Detector and method for voice activity detection
- Patent number 9,990,938
- Issue date Jun 5, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Estimation of background noise in audio signals
- Patent number 9,870,780
- Issue date Jan 16, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Estimation of background noise in audio signals
- Patent number 9,818,434
- Issue date Nov 14, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Detector and method for voice activity detection
- Patent number 9,773,511
- Issue date Sep 26, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voice detector and a method for suppressing sub-bands in a voice de...
- Patent number 9,646,621
- Issue date May 9, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Estimation of background noise in audio signals
- Patent number 9,626,986
- Issue date Apr 18, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for voice activity detection
- Patent number 9,472,208
- Issue date Oct 18, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and background estimator for voice activity detection
- Patent number 9,418,681
- Issue date Aug 16, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and voice activity detectors for speech encoders
- Patent number 9,401,160
- Issue date Jul 26, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
METHODS, ENCODER AND DECODER FOR HANDLING ENVELOPE REPRESENTATION C...
- Publication number 20240395268
- Publication date Nov 28, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Svedberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS FOR PHASE ECU F0 INTERPOLATION SPLIT AND RELATED CONTROLLER
- Publication number 20240304192
- Publication date Sep 12, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Martin SEHLSTEDT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPECTRAL SHAPE ESTIMATION FROM MDCT COEFFICIENTS
- Publication number 20240135936
- Publication date Apr 25, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Martin SEHLSTEDT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Device for Voice Activity Detection
- Publication number 20240119962
- Publication date Apr 11, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NOISE SUPPRESSION LOGIC IN ERROR CONCEALMENT UNIT USING NOISE-TO-SI...
- Publication number 20230402043
- Publication date Dec 14, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Chamran MORADI ASHOUR
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS FOR PHASE ECU F0 INTERPOLATION SPLIT AND RELATED CONTROLLER
- Publication number 20230298597
- Publication date Sep 21, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Martin SEHLSTEDT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS
- Publication number 20230215447
- Publication date Jul 6, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND APPARATUSES FOR DTX HANGOVER IN AUDIO CODING
- Publication number 20230080183
- Publication date Mar 16, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan BRUHN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS, ENCODER AND DECODER FOR HANDLING ENVELOPE REPRESENTATION C...
- Publication number 20230072546
- Publication date Mar 9, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Svedberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and Device for Voice Activity Detection
- Publication number 20220375493
- Publication date Nov 24, 2022
- Telefonaktibolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPECTRAL SHAPE ESTIMATION FROM MDCT COEFFICIENTS
- Publication number 20220189490
- Publication date Jun 16, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Martin SEHLSTEDT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS FOR FREQUENCY DOMAIN PACKET LOSS CONCEALMENT AND RELATED DE...
- Publication number 20220172733
- Publication date Jun 2, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Martin SEHLSTEDT
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS FOR PHASE ECU F0 INTERPOLATION SPLIT AND RELATED CONTROLLER
- Publication number 20220148602
- Publication date May 12, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS
- Publication number 20210366496
- Publication date Nov 25, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and Device for Voice Activity Detection
- Publication number 20200251130
- Publication date Aug 6, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS, ENCODER AND DECODER FOR HANDLING ENVELOPE REPRESENTATION C...
- Publication number 20200176005
- Publication date Jun 4, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Svedberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS
- Publication number 20200152217
- Publication date May 14, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Martin SEHLSTEDT
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS, ENCODER AND DECODER FOR HANDLING ENVELOPE REPRESENTATION C...
- Publication number 20190362730
- Publication date Nov 28, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Svedberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Methods, Encoder And Decoder For Handling Line Spectral Frequency C...
- Publication number 20190279651
- Publication date Sep 12, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Svedberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS
- Publication number 20190267017
- Publication date Aug 29, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND APPARATUSES FOR DTX HANGOVER IN AUDIO CODING
- Publication number 20190267014
- Publication date Aug 29, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Stefan BRUHN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS
- Publication number 20190259407
- Publication date Aug 22, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Martin SEHLSTEDT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR VOICE ACTIVITY DETECTION
- Publication number 20180286434
- Publication date Oct 4, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Detector and Method for Voice Activity Detection
- Publication number 20180247661
- Publication date Aug 30, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS
- Publication number 20180158465
- Publication date Jun 7, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS
- Publication number 20180033455
- Publication date Feb 1, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Detector and Method for Voice Activity Detection
- Publication number 20170345446
- Publication date Nov 30, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Estimation of Background Noise in Audio Signals
- Publication number 20170186447
- Publication date Jun 29, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS
- Publication number 20170069331
- Publication date Mar 9, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND DEVICE FOR VOICE ACTIVITY DETECTION
- Publication number 20160343390
- Publication date Nov 24, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Martin Sehlstedt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Martin Sehlstedt

Person

Patents Grantslast 30 patents

Spectral shape estimation from MDCT coefficients

Methods for phase ECU F0 interpolation split and related controller

Methods, encoder and decoder for handling envelope representation c...

Method and device for voice activity detection

Spectral shape estimation from MDCT coefficients

Methods for phase ECU F0 interpolation split and related controller

Estimation of background noise in audio signals

Methods and apparatuses for DTX hangover in audio coding

Methods, encoder and decoder for handling envelope representation c...

Method and device for voice activity detection

Detector and method for voice activity detection

Estimation of background noise in audio signals

Estimation of background noise in audio signals

Methods, encoder and decoder for handling line spectral frequency c...

Method and device for voice activity detection

Methods, encoder and decoder for handling envelope representation c...

Estimation of background noise in audio signals

Estimation of background noise in audio signals

Methods and apparatuses for DTX hangover in audio coding

Estimation of background noise in audio signals

Method and device for voice activity detection

Detector and method for voice activity detection

Estimation of background noise in audio signals

Estimation of background noise in audio signals

Detector and method for voice activity detection

Voice detector and a method for suppressing sub-bands in a voice de...

Estimation of background noise in audio signals

Method and device for voice activity detection

Method and background estimator for voice activity detection

Methods and voice activity detectors for speech encoders

Patents Applicationslast 30 patents

METHODS, ENCODER AND DECODER FOR HANDLING ENVELOPE REPRESENTATION C...

METHODS FOR PHASE ECU F0 INTERPOLATION SPLIT AND RELATED CONTROLLER

SPECTRAL SHAPE ESTIMATION FROM MDCT COEFFICIENTS

Method and Device for Voice Activity Detection

NOISE SUPPRESSION LOGIC IN ERROR CONCEALMENT UNIT USING NOISE-TO-SI...

METHODS FOR PHASE ECU F0 INTERPOLATION SPLIT AND RELATED CONTROLLER

ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS

METHODS AND APPARATUSES FOR DTX HANGOVER IN AUDIO CODING

METHODS, ENCODER AND DECODER FOR HANDLING ENVELOPE REPRESENTATION C...

Method and Device for Voice Activity Detection

SPECTRAL SHAPE ESTIMATION FROM MDCT COEFFICIENTS

METHODS FOR FREQUENCY DOMAIN PACKET LOSS CONCEALMENT AND RELATED DE...

METHODS FOR PHASE ECU F0 INTERPOLATION SPLIT AND RELATED CONTROLLER

ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS

Method and Device for Voice Activity Detection

METHODS, ENCODER AND DECODER FOR HANDLING ENVELOPE REPRESENTATION C...

ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS

METHODS, ENCODER AND DECODER FOR HANDLING ENVELOPE REPRESENTATION C...

Methods, Encoder And Decoder For Handling Line Spectral Frequency C...

ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS

METHODS AND APPARATUSES FOR DTX HANGOVER IN AUDIO CODING

ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS

METHOD AND DEVICE FOR VOICE ACTIVITY DETECTION

Detector and Method for Voice Activity Detection

ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS

ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS

Detector and Method for Voice Activity Detection

Estimation of Background Noise in Audio Signals

ESTIMATION OF BACKGROUND NOISE IN AUDIO SIGNALS

METHOD AND DEVICE FOR VOICE ACTIVITY DETECTION