JPWO2024127986A1 - - Google Patents
Info
- Publication number
- JPWO2024127986A1 JPWO2024127986A1 JP2024564262A JP2024564262A JPWO2024127986A1 JP WO2024127986 A1 JPWO2024127986 A1 JP WO2024127986A1 JP 2024564262 A JP2024564262 A JP 2024564262A JP 2024564262 A JP2024564262 A JP 2024564262A JP WO2024127986 A1 JPWO2024127986 A1 JP WO2024127986A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
-
- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
-
- 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
- G10L17/00—Speaker identification or verification techniques
- G10L17/06—Decision making techniques; Pattern matching strategies
- G10L17/14—Use of phonemic categorisation or speech recognition prior to speaker recognition or verification
-
- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
- G10L21/0264—Noise filtering characterised by the type of parameter measurement, e.g. correlation techniques, zero crossing techniques or predictive techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers
- H04R3/02—Circuits for transducers for preventing acoustic reaction, i.e. acoustic oscillatory feedback
-
- 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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
- G10L2021/02082—Noise filtering the noise being echo, reverberation of the speech
Landscapes
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Otolaryngology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Game Theory and Decision Science (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022198122 | 2022-12-12 | ||
| PCT/JP2023/042673 WO2024127986A1 (ja) | 2022-12-12 | 2023-11-29 | 音声処理システム、音声処理方法、及びプログラム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024127986A1 true JPWO2024127986A1 (https=) | 2024-06-20 |
Family
ID=91485676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024564262A Pending JPWO2024127986A1 (https=) | 2022-12-12 | 2023-11-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250285633A1 (https=) |
| EP (1) | EP4637182A4 (https=) |
| JP (1) | JPWO2024127986A1 (https=) |
| CN (1) | CN120303954A (https=) |
| WO (1) | WO2024127986A1 (https=) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006023758A (ja) * | 2005-08-08 | 2006-01-26 | Yamaha Corp | 発音評価装置 |
| JP2012108587A (ja) | 2010-11-15 | 2012-06-07 | Panasonic Corp | 音声コミュニケーション装置および音声コミュニケーション方法 |
| GB201414352D0 (en) * | 2014-08-13 | 2014-09-24 | Microsoft Corp | Reversed echo canceller |
| JP6601030B2 (ja) * | 2015-07-15 | 2019-11-06 | 富士通株式会社 | ヘッドセット |
| JP6528603B2 (ja) * | 2015-08-25 | 2019-06-12 | 富士ゼロックス株式会社 | プログラム |
| JP2019140517A (ja) * | 2018-02-09 | 2019-08-22 | 富士ゼロックス株式会社 | 情報処理装置及びプログラム |
| EP3594802A1 (en) * | 2018-07-09 | 2020-01-15 | Koninklijke Philips N.V. | Audio apparatus, audio distribution system and method of operation therefor |
| JP7458127B2 (ja) * | 2020-03-06 | 2024-03-29 | 株式会社バンダイナムコエンターテインメント | 処理システム、音響システム及びプログラム |
| JPWO2022118671A1 (https=) * | 2020-12-04 | 2022-06-09 | ||
| JP7752949B2 (ja) * | 2021-03-10 | 2025-10-14 | シャープ株式会社 | 音声処理システム及び音声処理方法 |
| JP2022142038A (ja) * | 2021-03-16 | 2022-09-30 | 株式会社コトバデザイン | プログラム、方法、情報処理装置、及びシステム |
-
2023
- 2023-11-29 WO PCT/JP2023/042673 patent/WO2024127986A1/ja not_active Ceased
- 2023-11-29 CN CN202380083798.8A patent/CN120303954A/zh active Pending
- 2023-11-29 EP EP23903277.4A patent/EP4637182A4/en active Pending
- 2023-11-29 JP JP2024564262A patent/JPWO2024127986A1/ja active Pending
-
2025
- 2025-05-28 US US19/220,858 patent/US20250285633A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN120303954A (zh) | 2025-07-11 |
| WO2024127986A1 (ja) | 2024-06-20 |
| EP4637182A4 (en) | 2026-04-08 |
| EP4637182A1 (en) | 2025-10-22 |
| US20250285633A1 (en) | 2025-09-11 |