Inventor
SEHLSTEDT MARTIN
SE42 patents
⚠️ This page may combine multiple inventors who share the name “SEHLSTEDT MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON TELEFON AB L M
30 patentsUS11417354B2Aug 16, 2022
Method and device for voice activity detection
ERICSSON TELEFON AB L M3 citations84
US10607633B2Mar 31, 2020
Method and device for voice activity detection
ERICSSON TELEFON AB L M4 citations84
US10347265B2Jul 9, 2019
Estimation of background noise in audio signals
ERICSSON TELEFON AB L M5 citations84
US9997174B2Jun 12, 2018
Method and device for voice activity detection
ERICSSON TELEFON AB L M7 citations84
US11636865B2Apr 25, 2023
Estimation of background noise in audio signals
ERICSSON TELEFON AB L M2 citations73
US11114105B2Sep 7, 2021
Estimation of background noise in audio signals
ERICSSON TELEFON AB L M3 citations73
US9646621B2May 9, 2017
Voice detector and a method for suppressing sub-bands in a voice detector
ERICSSON TELEFON AB L M2 citations73
US12579987B2Mar 17, 2026
Methods for frequency domain packet loss concealment and related decoder
ERICSSON TELEFON AB L M0 citations62
US12456483B2Oct 28, 2025
Method and device for voice activity detection
ERICSSON TELEFON AB L M0 citations62
US12354613B2Jul 8, 2025
Methods and apparatuses for DTX hangover in audio coding
ERICSSON TELEFON AB L M0 citations62
US12347446B2Jul 1, 2025
Estimation of background noise in audio signals
ERICSSON TELEFON AB L M0 citations62
US12340812B2Jun 24, 2025
Methods for phase ECU F0 interpolation split and related controller
ERICSSON TELEFON AB L M0 citations62
US12230280B2Feb 18, 2025
Spectral shape estimation from MDCT coefficients
ERICSSON TELEFON AB L M0 citations62
US12002477B2Jun 4, 2024
Methods for phase ECU F0 interpolation split and related controller
ERICSSON TELEFON AB L M0 citations62
US11990145B2May 21, 2024
Methods, encoder and decoder for handling envelope representation coefficients
ERICSSON TELEFON AB L M0 citations62
US11900962B2Feb 13, 2024
Method and device for voice activity detection
ERICSSON TELEFON AB L M0 citations62
US11862180B2Jan 2, 2024
Spectral shape estimation from MDCT coefficients
ERICSSON TELEFON AB L M0 citations62
US11705136B2Jul 18, 2023
Methods for phase ECU F0 interpolation split and related controller
ERICSSON TELEFON AB L M0 citations62
US11475903B2Oct 18, 2022
Methods and apparatuses for DTX hangover in audio coding
ERICSSON TELEFON AB L M0 citations62
US11430455B2Aug 30, 2022
Methods, encoder and decoder for handling envelope representation coefficients
ERICSSON TELEFON AB L M0 citations62
US11361784B2Jun 14, 2022
Detector and method for voice activity detection
ERICSSON TELEFON AB L M0 citations62
US11164590B2Nov 2, 2021
Estimation of background noise in audio signals
ERICSSON TELEFON AB L M0 citations62
US10991376B2Apr 27, 2021
Methods, encoder and decoder for handling line spectral frequency coefficients
ERICSSON TELEFON AB L M1 citations62
US10580422B2Mar 3, 2020
Methods, encoder and decoder for handling envelope representation coefficients
ERICSSON TELEFON AB L M0 citations52
US10573332B2Feb 25, 2020
Estimation of background noise in audio signals
ERICSSON TELEFON AB L M0 citations52
US10319386B2Jun 11, 2019
Methods and apparatuses for DTX hangover in audio coding
ERICSSON TELEFON AB L M0 citations52
US10311890B2Jun 4, 2019
Estimation of background noise in audio signals
ERICSSON TELEFON AB L M0 citations52
US9990938B2Jun 5, 2018
Detector and method for voice activity detection
ERICSSON TELEFON AB L M0 citations52
US9418681B2Aug 16, 2016
Method and background estimator for voice activity detection
ERICSSON TELEFON AB L M0 citations52
US12562174B2Feb 24, 2026
Noise suppression logic in error concealment unit using noise-to-signal ratio
ERICSSON TELEFON AB L M0 citations49
SEHLSTEDT MARTIN
6 patentsUS9773511B2Sep 26, 2017
Detector and method for voice activity detection
SEHLSTEDT MARTIN6 citations83
US9401160B2Jul 26, 2016
Methods and voice activity detectors for speech encoders
SEHLSTEDT MARTIN9 citations83
US8321217B2Nov 27, 2012
Voice activity detector
SEHLSTEDT MARTIN11 citations83
US8204754B2Jun 19, 2012
System and method for an improved voice detector
SEHLSTEDT MARTIN6 citations83
US9202476B2Dec 1, 2015
Method and background estimator for voice activity detection
SEHLSTEDT MARTIN2 citations62
US8977556B2Mar 10, 2015
Voice detector and a method for suppressing sub-bands in a voice detector
SEHLSTEDT MARTIN2 citations62
ERICSSON TELEFON AB L M (publ)
3 patentsUS9870780B2Jan 16, 2018
Estimation of background noise in audio signals
ERICSSON TELEFON AB L M (publ)7 citations84
US9626986B2Apr 18, 2017
Estimation of background noise in audio signals
ERICSSON TELEFON AB L M (publ)1 citations63
US9818434B2Nov 14, 2017
Estimation of background noise in audio signals
ERICSSON TELEFON AB L M (publ)0 citations52