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1. WO2020068624 - SOUND CATEGORIZATION SYSTEM

Publication Number WO/2020/068624
Publication Date 02.04.2020
International Application No. PCT/US2019/052360
International Filing Date 23.09.2019
IPC
G06K 9/62 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
62Methods or arrangements for recognition using electronic means
G10L 15/06 2013.01
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
15Speech recognition
06Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
G10L 15/183 2013.01
GPHYSICS
10MUSICAL INSTRUMENTS; ACOUSTICS
LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
15Speech recognition
08Speech classification or search
18using natural language modelling
183using context dependencies, e.g. language models
CPC
G06F 16/634
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
60of audio data
63Querying
632Query formulation
634Query by example, e.g. query by humming
G06F 16/65
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
60of audio data
65Clustering; Classification
G06N 3/08
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
08Learning methods
Applicants
  • SONY INTERACTIVE ENTERTAINMENT INC. [JP]/[JP]
  • CHEN, Ruxin [US]/[US]
Inventors
  • JATI, Arindam
  • KUMAR, Naveen
Agents
  • ISENBERG, Joshua
Priority Data
16/147,33128.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SOUND CATEGORIZATION SYSTEM
(FR) SYSTÈME DE CATÉGORISATION DE SON
Abstract
(EN)
A system method and computer program product for hierarchical categorization of sound comprising one or more neural networks implemented on one or more processors. The one or more neural networks are configured to categorize a sound into a two or more tiered hierarchical course categorization and a finest level categorization in the hierarchy. The categorization sound may be used to search a database for similar or contextually related sounds.
(FR)
La présente invention concerne un procédé de système et un produit programme d'ordinateur destiné à une catégorisation hiérarchique d'un son comprenant au moins un réseau neuronal mis en œuvre sur un processeur. Lesdits réseaux neuronaux sont configurés pour catégoriser un son en une catégorisation de course hiérarchique à au moins deux niveaux et une catégorisation du meilleur niveau dans la hiérarchie. Le son de catégorisation peut être utilisé pour rechercher une base de données destinée à des sons similaires ou contextuellement apparentés.
Also published as
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