CN115250646A - 一种辅助聆听方法及装置 - Google Patents
一种辅助聆听方法及装置 Download PDFInfo
- Publication number
- CN115250646A CN115250646A CN202180004382.3A CN202180004382A CN115250646A CN 115250646 A CN115250646 A CN 115250646A CN 202180004382 A CN202180004382 A CN 202180004382A CN 115250646 A CN115250646 A CN 115250646A
- Authority
- CN
- China
- Prior art keywords
- sound source
- user
- coordinates
- determining
- audio signal
- Prior art date
- 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
- 238000000034 method Methods 0.000 title claims abstract description 62
- 230000005236 sound signal Effects 0.000 claims abstract description 162
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims description 21
- 230000006870 function Effects 0.000 claims description 18
- 238000004590 computer program Methods 0.000 claims description 9
- 230000003111 delayed effect Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 17
- 238000004891 communication Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 12
- 210000003128 head Anatomy 0.000 description 11
- 238000001514 detection method Methods 0.000 description 10
- 238000000926 separation method Methods 0.000 description 10
- 210000004556 brain Anatomy 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 210000005069 ears Anatomy 0.000 description 6
- 238000004422 calculation algorithm Methods 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009877 rendering Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 239000004984 smart glass Substances 0.000 description 2
- 238000007476 Maximum Likelihood Methods 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
一种辅助聆听方法及装置，可辅助用户听音选择，该方法包括：根据麦克风所采集的外部音频信号和第一方向，确定第一声源的坐标，第一方向为通过对用户检测所确定的方向，第一声源为除第一方向外其它方向的声源；根据第一声源的坐标和预设的头相关传递函数HRTF，确定第一声源对应的第一HRTF；根据第一HRTF和预设的虚拟噪声，得到第一声源对应的噪声信号，且播放噪声信号。
Description
PCT国内申请，说明书已公开。
Claims (20)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/078222 WO2022178852A1 (zh) | 2021-02-26 | 2021-02-26 | 一种辅助聆听方法及装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115250646A true CN115250646A (zh) | 2022-10-28 |
Family
ID=83047666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180004382.3A Pending CN115250646A (zh) | 2021-02-26 | 2021-02-26 | 一种辅助聆听方法及装置 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115250646A (zh) |
| WO (1) | WO2022178852A1 (zh) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9747367B2 (en) * | 2014-12-05 | 2017-08-29 | Stages Llc | Communication system for establishing and providing preferred audio |
| US9905244B2 (en) * | 2016-02-02 | 2018-02-27 | Ebay Inc. | Personalized, real-time audio processing |
| CN108810719A (zh) * | 2018-08-29 | 2018-11-13 | 歌尔科技有限公司 | 一种降噪方法、颈带式耳机及存储介质 |
| US10638248B1 (en) * | 2019-01-29 | 2020-04-28 | Facebook Technologies, Llc | Generating a modified audio experience for an audio system |
-
2021
- 2021-02-26 WO PCT/CN2021/078222 patent/WO2022178852A1/zh active Application Filing
- 2021-02-26 CN CN202180004382.3A patent/CN115250646A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022178852A1 (zh) | 2022-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10187740B2 (en) | Producing headphone driver signals in a digital audio signal processing binaural rendering environment | |
| US20220159403A1 (en) | System and method for assisting selective hearing | |
| EP3424229B1 (en) | Systems and methods for spatial audio adjustment | |
| CN105874408B (zh) | 用手势交互的可穿戴式空间音频*** | |
| CN102164336B (zh) | 头戴式受话器***及声学处理方法 | |
| US20200186912A1 (en) | Audio headset device | |
| US11184723B2 (en) | Methods and apparatus for auditory attention tracking through source modification | |
| EP3871075A1 (en) | Natural language translation in ar | |
| EP3695618B1 (en) | Augmented environmental awareness system | |
| US11221820B2 (en) | System and method for processing audio between multiple audio spaces | |
| Gupta et al. | Augmented/mixed reality audio for hearables: Sensing, control, and rendering | |
| US20230164509A1 (en) | System and method for headphone equalization and room adjustment for binaural playback in augmented reality | |
| US10979236B1 (en) | Systems and methods for smoothly transitioning conversations between communication channels | |
| Veluri et al. | Semantic hearing: Programming acoustic scenes with binaural hearables | |
| CN114339582B (zh) | 双通道音频处理、方向感滤波器生成方法、装置以及介质 | |
| US20220122630A1 (en) | Real-time augmented hearing platform | |
| WO2022178852A1 (zh) | 一种辅助聆听方法及装置 | |
| JP6587047B2 (ja) | 臨場感伝達システムおよび臨場感再現装置 | |
| US20170195779A9 (en) | Psycho-acoustic noise suppression | |
| KR102694487B1 (ko) | 선택적 청취를 지원하는 시스템 및 방법 | |
| Amin et al. | Blind Source Separation Performance Based on Microphone Sensitivity and Orientation Within Interaction Devices | |
| Amin et al. | Impact of microphone orientation and distance on BSS quality within interaction devices | |
| TW202247142A (zh) | 自動或自由選擇獨立發音目標的方法、裝置、裝置之複合式麥克風、電腦程式與電腦可讀取媒體 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |