Arijit BISWAS

Person

Nuremberg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method, apparatus and system for hybrid speech synthesis
- Patent number 12,254,889
- Issue date Mar 18, 2025
- Dolby International AB
- Ahmed Mustafa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Companding system and method to reduce quantization noise using adv...
- Patent number 12,175,994
- Issue date Dec 24, 2024
- Dolby International AB
- Per Hedelin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for controlling enhancement of low-bitrate cod...
- Patent number 11,929,085
- Issue date Mar 12, 2024
- DOLBY INTERNATIONAL AB
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Coding dense transient events with companding
- Patent number 11,830,507
- Issue date Nov 28, 2023
- DOLBY INTERNATIONAL AB
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Companding system and method to reduce quantization noise using adv...
- Patent number 11,423,923
- Issue date Aug 23, 2022
- Dolby Laboratories Licensing Corporation
- Per Hedelin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Low complexity dense transient events detection and coding
- Patent number 11,232,804
- Issue date Jan 25, 2022
- Dolby International AB
- Arijit Biswas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
MDCT-domain error concealment
- Patent number 10,923,131
- Issue date Feb 16, 2021
- Dolby International AB
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal-dependent companding system and method to reduce quantizatio...
- Patent number 10,861,475
- Issue date Dec 8, 2020
- Dolby International AB
- Arijit Biswas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Companding system and method to reduce quantization noise using adv...
- Patent number 10,679,639
- Issue date Jun 9, 2020
- Dolby Laboratories Licensing Corporation
- Per Hedelin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decoder-provided time domain aliasing cancellation during lossy/los...
- Patent number 10,438,597
- Issue date Oct 8, 2019
- Dolby International AB
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
MDCT-domain error concealment
- Patent number 10,424,305
- Issue date Sep 24, 2019
- Dolby International AB
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Companding system and method to reduce quantization noise using adv...
- Patent number 10,373,627
- Issue date Aug 6, 2019
- Dolby Laboratories Licensing Corporation
- Per Hedelin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Companding system and method to reduce quantization noise using adv...
- Patent number 10,217,476
- Issue date Feb 26, 2019
- Dolby Laboratories Licensing Corporation
- Per Hedelin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Dialog enhancement complemented with frequency transposition
- Patent number 10,129,659
- Issue date Nov 13, 2018
- Doly International AB
- Arijit Biswas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Companding apparatus and method to reduce quantization noise using...
- Patent number 9,947,335
- Issue date Apr 17, 2018
- Dolby Laboratories Licensing Corporation
- Per Hedelin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Estimating a tempo metric from an audio bit-stream
- Patent number 9,852,722
- Issue date Dec 26, 2017
- Dolby International AB
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Enhanced chroma extraction from an audio codec
- Patent number 9,697,840
- Issue date Jul 4, 2017
- Dolby International AB
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal adaptive FIR/IIR predictors for minimizing entropy
- Patent number 9,548,056
- Issue date Jan 17, 2017
- Dolby International AB
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Complexity scalable perceptual tempo estimation
- Patent number 9,466,275
- Issue date Oct 11, 2016
- Dolby International AB
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Scene change detection around a set of seed points in media data
- Patent number 9,317,561
- Issue date Apr 19, 2016
- Dolby Laboratories Licensing Corporation
- Barbara Resch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ranking representative segments in media data
- Patent number 9,313,593
- Issue date Apr 12, 2016
- Dolby Laboratories Licensing Corporation
- Barbara Resch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system for encoding audio data with adaptive low frequen...
- Patent number 9,275,649
- Issue date Mar 1, 2016
- Dolby Laboratories Licensing Corporation
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Efficient content classification and loudness estimation
- Patent number 9,135,929
- Issue date Sep 15, 2015
- Dolby International AB
- Harald H. Mundt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method, apparatus, and medium for detecting frequency extension cod...
- Patent number 9,117,440
- Issue date Aug 25, 2015
- Dolby International AB
- Harald H. Mundt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system for encoding audio data with adaptive low frequen...
- Patent number 8,527,264
- Issue date Sep 3, 2013
- Dolby Laboratories Licensing Corporation
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoder and decoder with long term prediction
- Patent number 8,494,863
- Issue date Jul 23, 2013
- Dolby Laboratories Licensing Corporation
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR HYBRID SPEECH SYNTHESIS
- Publication number 20250210054
- Publication date Jun 26, 2025
- DOLBY INTERNATIONAL AB
- Ahmed Mustafa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROBUST INTRUSIVE PERCEPTUAL AUDIO QUALITY ASSESSMENT BASED ON CONVO...
- Publication number 20250140281
- Publication date May 1, 2025
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...
- Publication number 20250069616
- Publication date Feb 27, 2025
- Dolby Laboratories Licensing Corporation
- Per Hedelin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING OF AUDIO DATA USING A PRE-CONFI...
- Publication number 20240055006
- Publication date Feb 15, 2024
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR NEURAL NETWORK BASED PROCESSING OF AUDIO U...
- Publication number 20240021210
- Publication date Jan 18, 2024
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING PARAMETERS OF A GENERATIVE NEU...
- Publication number 20230229892
- Publication date Jul 20, 2023
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ENHANCING MULTI-CHANNEL AUDIO IN A...
- Publication number 20230178084
- Publication date Jun 8, 2023
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...
- Publication number 20230049495
- Publication date Feb 16, 2023
- DOLBY INTERNATIONAL AB
- Per Hedelin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND SYSTEM FOR WAVEFORM CODING OF AUDIO SIGNALS WITH A GENE...
- Publication number 20220392458
- Publication date Dec 8, 2022
- Dolby Laboratories Licensing Corporation
- Janusz Klejsa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CODING DENSE TRANSIENT EVENTS WITH COMPANDING
- Publication number 20220270624
- Publication date Aug 25, 2022
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR UPDATING A NEURAL NETWORK
- Publication number 20220156584
- Publication date May 19, 2022
- DOLBY INTERNATIONAL AB
- Christof Fersch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR HYBRID SPEECH SYNTHESIS
- Publication number 20220059107
- Publication date Feb 24, 2022
- DOLBY INTERNATIONAL AB
- Ahmed MUSTAFA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING ENHANCEMENT OF LOW-BITRATE COD...
- Publication number 20210327445
- Publication date Oct 21, 2021
- DOLBY INTERNATIONAL AB
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Speech/Dialog Enhancement Controlled by Pupillometry
- Publication number 20210264928
- Publication date Aug 26, 2021
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...
- Publication number 20200395031
- Publication date Dec 17, 2020
- DOLBY INTERNATIONAL AB
- Per Hedelin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Low Complexity Dense Transient Events Detection and Coding
- Publication number 20200126572
- Publication date Apr 23, 2020
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MDCT-Domain Error Concealment
- Publication number 20200013413
- Publication date Jan 9, 2020
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...
- Publication number 20190325890
- Publication date Oct 24, 2019
- DOLBY INTERNATIONAL AB
- Per Hedelin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Decoder-Provided Time Domain Aliasing Cancellation During Lossy/Los...
- Publication number 20190066702
- Publication date Feb 28, 2019
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Speech/Dialog Enhancement Controlled by Pupillometry
- Publication number 20190057694
- Publication date Feb 21, 2019
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Signal-Dependent Companding System and Method to Reduce Quantizatio...
- Publication number 20180358028
- Publication date Dec 13, 2018
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...
- Publication number 20180197561
- Publication date Jul 12, 2018
- DOLBY INTERNATIONAL AB
- Per Hedelin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...
- Publication number 20180197562
- Publication date Jul 12, 2018
- DOLBY INTERNATIONAL AB
- Per Hedelin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIALOG ENHANCEMENT COMPLEMENTED WITH FREQUENCY TRANSPOSITION
- Publication number 20180160236
- Publication date Jun 7, 2018
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MDCT-Domain Error Concealment
- Publication number 20170372707
- Publication date Dec 28, 2017
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ESTIMATING A TEMPO METRIC FROM AN AUDIO BIT-STREAM
- Publication number 20160351177
- Publication date Dec 1, 2016
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COMPANDING APPARATUS AND METHOD TO REDUCE QUANTIZATION NOISE USING...
- Publication number 20160019908
- Publication date Jan 21, 2016
- Dolby Laboratories Licensing Corporation
- Per HEDELIN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Signal Adaptive FIR/IIR Predictors for Minimizing Entropy
- Publication number 20150317985
- Publication date Nov 5, 2015
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOW COMPLEXITY REPETITION DETECTION IN MEDIA DATA
- Publication number 20140330556
- Publication date Nov 6, 2014
- DOLBY INTERNATIONAL AB
- Barbara Resch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND SYSTEM FOR ENCODING AUDIO DATA WITH ADAPTIVE LOW FREQUEN...
- Publication number 20140324441
- Publication date Oct 30, 2014
- DOLBY INTERNATIONAL AB
- Arijit BISWAS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Arijit BISWAS

Person

Patents Grantslast 30 patents

Method, apparatus and system for hybrid speech synthesis

Companding system and method to reduce quantization noise using adv...

Method and apparatus for controlling enhancement of low-bitrate cod...

Coding dense transient events with companding

Companding system and method to reduce quantization noise using adv...

Low complexity dense transient events detection and coding

MDCT-domain error concealment

Signal-dependent companding system and method to reduce quantizatio...

Companding system and method to reduce quantization noise using adv...

Decoder-provided time domain aliasing cancellation during lossy/los...

MDCT-domain error concealment

Companding system and method to reduce quantization noise using adv...

Companding system and method to reduce quantization noise using adv...

Dialog enhancement complemented with frequency transposition

Companding apparatus and method to reduce quantization noise using...

Estimating a tempo metric from an audio bit-stream

Enhanced chroma extraction from an audio codec

Signal adaptive FIR/IIR predictors for minimizing entropy

Complexity scalable perceptual tempo estimation

Scene change detection around a set of seed points in media data

Ranking representative segments in media data

Method and system for encoding audio data with adaptive low frequen...

Efficient content classification and loudness estimation

Method, apparatus, and medium for detecting frequency extension cod...

Method and system for encoding audio data with adaptive low frequen...

Audio encoder and decoder with long term prediction

Patents Applicationslast 30 patents

METHOD, APPARATUS AND SYSTEM FOR HYBRID SPEECH SYNTHESIS

ROBUST INTRUSIVE PERCEPTUAL AUDIO QUALITY ASSESSMENT BASED ON CONVO...

COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...

METHOD AND APPARATUS FOR PROCESSING OF AUDIO DATA USING A PRE-CONFI...

METHOD AND APPARATUS FOR NEURAL NETWORK BASED PROCESSING OF AUDIO U...

METHOD AND APPARATUS FOR DETERMINING PARAMETERS OF A GENERATIVE NEU...

METHOD, APPARATUS AND SYSTEM FOR ENHANCING MULTI-CHANNEL AUDIO IN A...

COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...

METHODS AND SYSTEM FOR WAVEFORM CODING OF AUDIO SIGNALS WITH A GENE...

CODING DENSE TRANSIENT EVENTS WITH COMPANDING

METHOD AND APPARATUS FOR UPDATING A NEURAL NETWORK

METHOD, APPARATUS AND SYSTEM FOR HYBRID SPEECH SYNTHESIS

METHOD AND APPARATUS FOR CONTROLLING ENHANCEMENT OF LOW-BITRATE COD...

Speech/Dialog Enhancement Controlled by Pupillometry

COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...

Low Complexity Dense Transient Events Detection and Coding

MDCT-Domain Error Concealment

COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...

Decoder-Provided Time Domain Aliasing Cancellation During Lossy/Los...

Speech/Dialog Enhancement Controlled by Pupillometry

Signal-Dependent Companding System and Method to Reduce Quantizatio...

COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...

COMPANDING SYSTEM AND METHOD TO REDUCE QUANTIZATION NOISE USING ADV...

DIALOG ENHANCEMENT COMPLEMENTED WITH FREQUENCY TRANSPOSITION

MDCT-Domain Error Concealment

ESTIMATING A TEMPO METRIC FROM AN AUDIO BIT-STREAM

COMPANDING APPARATUS AND METHOD TO REDUCE QUANTIZATION NOISE USING...

Signal Adaptive FIR/IIR Predictors for Minimizing Entropy

LOW COMPLEXITY REPETITION DETECTION IN MEDIA DATA

METHOD AND SYSTEM FOR ENCODING AUDIO DATA WITH ADAPTIVE LOW FREQUEN...