JPWO2022123622A1 - - Google Patents
Info
- Publication number
- JPWO2022123622A1 JPWO2022123622A1 JP2022567726A JP2022567726A JPWO2022123622A1 JP WO2022123622 A1 JPWO2022123622 A1 JP WO2022123622A1 JP 2022567726 A JP2022567726 A JP 2022567726A JP 2022567726 A JP2022567726 A JP 2022567726A JP WO2022123622 A1 JPWO2022123622 A1 JP WO2022123622A1
- 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
- G10L21/003—Changing voice quality, e.g. pitch or formants
-
- 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
- G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
- G10L21/0324—Details of processing therefor
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/045443 WO2022123622A1 (ja) | 2020-12-07 | 2020-12-07 | 音声信号処理装置及び方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022123622A1 true JPWO2022123622A1 (https=) | 2022-06-16 |
| JPWO2022123622A5 JPWO2022123622A5 (https=) | 2023-11-10 |
Family
ID=81974304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022567726A Pending JPWO2022123622A1 (https=) | 2020-12-07 | 2020-12-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230386496A1 (https=) |
| JP (1) | JPWO2022123622A1 (https=) |
| CN (1) | CN116325796A (https=) |
| WO (1) | WO2022123622A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12552391B2 (en) * | 2022-03-17 | 2026-02-17 | Honda Motor Co., Ltd. | Information processing system mounted on a vehicle and including connected dashboard camera, in-vehicle infotainment, microphone, and speaker, and information processing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05249954A (ja) * | 1992-03-06 | 1993-09-28 | Yamaha Corp | 効果付与装置 |
| JP2002247137A (ja) * | 2000-04-25 | 2002-08-30 | Canon Inc | 通信装置及び通信方法 |
| JP2003058194A (ja) * | 2001-08-16 | 2003-02-28 | Sony Corp | 符号化装置、伝送装置、記録装置、復号化装置、再生装置、付加情報付加装置、記録媒体、符号化方法、伝送方法、記録方法、復号化方法、再生方法および付加情報付加方法 |
| WO2009093421A1 (ja) * | 2008-01-21 | 2009-07-30 | Panasonic Corporation | 音響再生装置 |
| JP2011527032A (ja) * | 2008-07-14 | 2011-10-20 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート | 音声／音楽統合信号の符号化／復号化装置 |
| JP2018173442A (ja) * | 2017-03-31 | 2018-11-08 | ブラザー工業株式会社 | 効果付与装置及び効果付与プログラム |
| JP2020177060A (ja) * | 2019-04-16 | 2020-10-29 | オンキヨー株式会社 | 音声認識システム、及び、音声認識方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004304536A (ja) * | 2003-03-31 | 2004-10-28 | Ricoh Co Ltd | 半導体装置及びその半導体装置を使用した携帯電話装置 |
| US9236064B2 (en) * | 2012-02-15 | 2016-01-12 | Microsoft Technology Licensing, Llc | Sample rate converter with automatic anti-aliasing filter |
| US10489103B1 (en) * | 2016-11-15 | 2019-11-26 | Philip A Gruebele | Wearable audio recorder and retrieval software applications |
| WO2019044664A1 (ja) * | 2017-08-28 | 2019-03-07 | 株式会社ソニー・インタラクティブエンタテインメント | 音声信号処理装置 |
| US12273692B2 (en) * | 2020-07-09 | 2025-04-08 | Toa Corporation | Public address device, howling suppression device, and howling suppression method |
-
2020
- 2020-12-07 US US18/027,718 patent/US20230386496A1/en not_active Abandoned
- 2020-12-07 CN CN202080105570.0A patent/CN116325796A/zh active Pending
- 2020-12-07 WO PCT/JP2020/045443 patent/WO2022123622A1/ja not_active Ceased
- 2020-12-07 JP JP2022567726A patent/JPWO2022123622A1/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05249954A (ja) * | 1992-03-06 | 1993-09-28 | Yamaha Corp | 効果付与装置 |
| JP2002247137A (ja) * | 2000-04-25 | 2002-08-30 | Canon Inc | 通信装置及び通信方法 |
| JP2003058194A (ja) * | 2001-08-16 | 2003-02-28 | Sony Corp | 符号化装置、伝送装置、記録装置、復号化装置、再生装置、付加情報付加装置、記録媒体、符号化方法、伝送方法、記録方法、復号化方法、再生方法および付加情報付加方法 |
| WO2009093421A1 (ja) * | 2008-01-21 | 2009-07-30 | Panasonic Corporation | 音響再生装置 |
| JP2011527032A (ja) * | 2008-07-14 | 2011-10-20 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート | 音声／音楽統合信号の符号化／復号化装置 |
| JP2018173442A (ja) * | 2017-03-31 | 2018-11-08 | ブラザー工業株式会社 | 効果付与装置及び効果付与プログラム |
| JP2020177060A (ja) * | 2019-04-16 | 2020-10-29 | オンキヨー株式会社 | 音声認識システム、及び、音声認識方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116325796A (zh) | 2023-06-23 |
| WO2022123622A1 (ja) | 2022-06-16 |
| US20230386496A1 (en) | 2023-11-30 |
Similar Documents
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