BR112016020457A8 - Método de busca por impressões digitais de áudio armazenadas em um banco de dados dentro de um sistema de detecção de impressões digitais de áudio - Google Patents
Método de busca por impressões digitais de áudio armazenadas em um banco de dados dentro de um sistema de detecção de impressões digitais de áudioInfo
- Publication number
- BR112016020457A8 BR112016020457A8 BR112016020457A BR112016020457A BR112016020457A8 BR 112016020457 A8 BR112016020457 A8 BR 112016020457A8 BR 112016020457 A BR112016020457 A BR 112016020457A BR 112016020457 A BR112016020457 A BR 112016020457A BR 112016020457 A8 BR112016020457 A8 BR 112016020457A8
- Authority
- BR
- Brazil
- Prior art keywords
- audio
- fingerprint
- fingerprints
- database
- detection system
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000001514 detection method Methods 0.000 title abstract 2
- 238000011524 similarity measure Methods 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
- G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Library & Information Science (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Collating Specific Patterns (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- User Interface Of Digital Computer (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
MÉTODO DE BUSCA POR IMPRESSÕES DIGITAIS DE ÁUDIO ARMAZENADAS EM UM BANCO DE DADOS DENTRO DE UM SISTEMA DE DETECÇÃO DE IMPRESSÕES DIGITAIS DE ÁUDIO São apresentados um método e sistema para otimização de busca de impressão digital de áudio. Em uma modalidade, as impressões digitais de áudio são organizadas em uma árvore recursiva com diferentes ramos que contém conjuntos de impressões digitais que são diferentes entre si. A árvore é construída usando um algoritmo de clusterização com base em uma medida de similaridade. A medida de similaridade pode compreender uma distância de Hamming para uma impressão digital binária ou uma distância euclidiana para impressões digitais de valor contínuo. Em outra modalidade, cada impressão digital é armazenada em uma pluralidade de resoluções e clusterização é executada hierarquicamente. O reconhecimento de uma entrada de impressão digital começa pela raiz da árvore e continua por seus ramos até que uma compatibilidade ou incompatibilidade seja declarada. Em outra modalidade, uma definição de impressão digital é generalizada para incluir informações de áudio mais detalhadas do que na definição anterior.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461947834P | 2014-03-04 | 2014-03-04 | |
| US61/947,834 | 2014-03-04 | ||
| PCT/US2015/018429 WO2015134452A1 (en) | 2014-03-04 | 2015-03-03 | Optimization of audio fingerprint search |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112016020457A2 BR112016020457A2 (pt) | 2017-08-15 |
| BR112016020457A8 true BR112016020457A8 (pt) | 2022-06-28 |
| BR112016020457B1 BR112016020457B1 (pt) | 2022-09-06 |
Family
ID=54017574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016020457-3A BR112016020457B1 (pt) | 2014-03-04 | 2015-03-03 | Método de busca por impressões digitais de áudio armazenadas em um banco de dados dentro de um sistema de detecção de impressões digitais de áudio |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10303800B2 (pt) |
| EP (1) | EP3114584B1 (pt) |
| JP (1) | JP6587625B2 (pt) |
| AU (2) | AU2015224564B2 (pt) |
| BR (1) | BR112016020457B1 (pt) |
| CA (1) | CA2939117C (pt) |
| CL (1) | CL2016002219A1 (pt) |
| WO (1) | WO2015134452A1 (pt) |
| ZA (1) | ZA201605550B (pt) |
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| EP3095112B1 (en) | 2014-01-14 | 2019-10-30 | Interactive Intelligence Group, Inc. | System and method for synthesis of speech from provided text |
| CA2939117C (en) | 2014-03-04 | 2022-01-18 | Interactive Intelligence Group, Inc. | Optimization of audio fingerprint search |
| CN106294331B (zh) | 2015-05-11 | 2020-01-21 | 阿里巴巴集团控股有限公司 | 音频信息检索方法及装置 |
| GB2556023B (en) | 2016-08-15 | 2022-02-09 | Intrasonics Sarl | Audio matching |
| GB2598691B (en) * | 2016-08-15 | 2022-10-05 | Intrasonics Sarl | Audio matching |
| US10567539B2 (en) | 2016-11-23 | 2020-02-18 | Cisco Technology, Inc. | Managing metadata in cloud driven, thin client video applications |
| CN106991157A (zh) * | 2017-03-30 | 2017-07-28 | 努比亚技术有限公司 | 移动终端及数据分类方法 |
| US20180315414A1 (en) * | 2017-04-26 | 2018-11-01 | International Business Machines Corporation | Adaptive digital assistant and spoken genome |
| US10673559B2 (en) * | 2018-08-09 | 2020-06-02 | Silicon Laboratories, Inc. | Optimal preamble length and detection threshold |
| JP2020057201A (ja) * | 2018-10-02 | 2020-04-09 | 日本電気株式会社 | 情報処理装置、情報処理システム、情報処理方法及びプログラム |
| US11356723B2 (en) | 2019-09-06 | 2022-06-07 | Tencent America LLC | In-manifest update event |
| US11308090B2 (en) | 2019-12-26 | 2022-04-19 | Snowflake Inc. | Pruning index to support semi-structured data types |
| US11372860B2 (en) | 2019-12-26 | 2022-06-28 | Snowflake Inc. | Processing techniques for queries where predicate values are unknown until runtime |
| US10769150B1 (en) | 2019-12-26 | 2020-09-08 | Snowflake Inc. | Pruning indexes to enhance database query processing |
| US11681708B2 (en) | 2019-12-26 | 2023-06-20 | Snowflake Inc. | Indexed regular expression search with N-grams |
| US11567939B2 (en) | 2019-12-26 | 2023-01-31 | Snowflake Inc. | Lazy reassembling of semi-structured data |
| US10997179B1 (en) * | 2019-12-26 | 2021-05-04 | Snowflake Inc. | Pruning index for optimization of pattern matching queries |
| CN113918974B (zh) * | 2021-10-14 | 2024-04-12 | 南京中孚信息技术有限公司 | 一种基于文档指纹相似快速匹配方法 |
| US11880369B1 (en) | 2022-11-21 | 2024-01-23 | Snowflake Inc. | Pruning data based on state of top K operator |
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-
2015
- 2015-03-03 CA CA2939117A patent/CA2939117C/en active Active
- 2015-03-03 US US14/636,474 patent/US10303800B2/en active Active
- 2015-03-03 BR BR112016020457-3A patent/BR112016020457B1/pt active IP Right Grant
- 2015-03-03 WO PCT/US2015/018429 patent/WO2015134452A1/en active Application Filing
- 2015-03-03 EP EP15758494.7A patent/EP3114584B1/en active Active
- 2015-03-03 AU AU2015224564A patent/AU2015224564B2/en active Active
- 2015-03-03 JP JP2016550721A patent/JP6587625B2/ja active Active
-
2016
- 2016-08-10 ZA ZA201605550A patent/ZA201605550B/en unknown
- 2016-09-02 CL CL2016002219A patent/CL2016002219A1/es unknown
-
2019
- 2019-04-08 US US16/378,452 patent/US11294955B2/en active Active
-
2020
- 2020-02-12 AU AU2020200997A patent/AU2020200997B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2939117C (en) | 2022-01-18 |
| AU2020200997A1 (en) | 2020-02-27 |
| CL2016002219A1 (es) | 2017-05-12 |
| US20190236101A1 (en) | 2019-08-01 |
| BR112016020457B1 (pt) | 2022-09-06 |
| US11294955B2 (en) | 2022-04-05 |
| AU2015224564A1 (en) | 2016-08-25 |
| WO2015134452A1 (en) | 2015-09-11 |
| US10303800B2 (en) | 2019-05-28 |
| EP3114584B1 (en) | 2021-06-23 |
| EP3114584A4 (en) | 2017-10-11 |
| AU2020200997B2 (en) | 2021-07-29 |
| AU2015224564B2 (en) | 2020-03-19 |
| US20150254338A1 (en) | 2015-09-10 |
| CA2939117A1 (en) | 2015-09-11 |
| JP2017512333A (ja) | 2017-05-18 |
| EP3114584A1 (en) | 2017-01-11 |
| JP6587625B2 (ja) | 2019-10-09 |
| NZ722874A (en) | 2021-04-30 |
| BR112016020457A2 (pt) | 2017-08-15 |
| ZA201605550B (en) | 2019-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: G06F 17/30 , G06F 17/27 Ipc: G06F 16/683 (2006.01), G10L 25/51 (2006.01) |
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| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/03/2015, OBSERVADAS AS CONDICOES LEGAIS |