CN107393543B - 音频数据处理方法及装置 - Google Patents
音频数据处理方法及装置 Download PDFInfo
- Publication number
- CN107393543B CN107393543B CN201710516075.9A CN201710516075A CN107393543B CN 107393543 B CN107393543 B CN 107393543B CN 201710516075 A CN201710516075 A CN 201710516075A CN 107393543 B CN107393543 B CN 107393543B
- Authority
- CN
- China
- Prior art keywords
- audio data
- sampling
- sampling parameter
- person
- voice
- 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.)
- Active
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 16
- 238000005070 sampling Methods 0.000 claims abstract description 127
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000006870 function Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
-
- 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
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/02—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using spectral analysis, e.g. transform vocoders or subband vocoders
- G10L19/022—Blocking, i.e. grouping of samples in time; Choice of analysis windows; Overlap factoring
-
- 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
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Computational Linguistics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Circuit For Audible Band Transducer (AREA)
- Telephonic Communication Services (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710516075.9A CN107393543B (zh) | 2017-06-29 | 2017-06-29 | 音频数据处理方法及装置 |
PCT/CN2017/118388 WO2019000877A1 (zh) | 2017-06-29 | 2017-12-25 | 音频数据处理方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710516075.9A CN107393543B (zh) | 2017-06-29 | 2017-06-29 | 音频数据处理方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107393543A CN107393543A (zh) | 2017-11-24 |
CN107393543B true CN107393543B (zh) | 2019-08-13 |
Family
ID=60334552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710516075.9A Active CN107393543B (zh) | 2017-06-29 | 2017-06-29 | 音频数据处理方法及装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN107393543B (zh) |
WO (1) | WO2019000877A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107393543B (zh) * | 2017-06-29 | 2019-08-13 | 北京塞宾科技有限公司 | 音频数据处理方法及装置 |
CN111863041B (zh) * | 2020-07-17 | 2021-08-31 | 东软集团股份有限公司 | 一种声音信号处理方法、装置及设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2476041B (en) * | 2009-12-08 | 2017-03-01 | Skype | Encoding and decoding speech signals |
CN103248858B (zh) * | 2012-02-09 | 2018-06-08 | 联想(北京)有限公司 | 一种电子设备及数据传输方法 |
CN103916367B (zh) * | 2012-12-31 | 2017-04-26 | 北京新媒传信科技有限公司 | 一种传输多媒体数据的方法及装置 |
CN103354588A (zh) * | 2013-06-28 | 2013-10-16 | 贵阳朗玛信息技术股份有限公司 | 录放音采样率的确定方法、装置及系统 |
CN103957375A (zh) * | 2013-12-26 | 2014-07-30 | 三亚中兴软件有限责任公司 | 一种传输数据的方法、媒体采集设备及视频会议终端 |
CN105206279A (zh) * | 2015-08-12 | 2015-12-30 | 深圳市广和通无线股份有限公司 | 通讯模块的录音数据处理方法及系统 |
CN105611191B (zh) * | 2016-01-29 | 2019-01-01 | 高翔 | 语音视频文件合成方法、装置及系统 |
CN107393543B (zh) * | 2017-06-29 | 2019-08-13 | 北京塞宾科技有限公司 | 音频数据处理方法及装置 |
-
2017
- 2017-06-29 CN CN201710516075.9A patent/CN107393543B/zh active Active
- 2017-12-25 WO PCT/CN2017/118388 patent/WO2019000877A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN107393543A (zh) | 2017-11-24 |
WO2019000877A1 (zh) | 2019-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101954550B1 (ko) | 음량조절 방법, 시스템, 디바이스 및 컴퓨터 저장매체 | |
CN105979197B (zh) | 基于啸叫音自动识别的远程会议控制方法及装置 | |
CN107609045B (zh) | 一种会议记录生成装置及其方法 | |
CN104424953B (zh) | 语音信号处理方法与装置 | |
CN103918284B (zh) | 语音控制装置、语音控制方法和程序 | |
JP2019204074A (ja) | 音声対話方法、装置及びシステム | |
CN102543096B (zh) | 对媒体文件播放过程中场景噪声进行抑制的方法与装置 | |
CN104159177A (zh) | 一种基于屏幕录制的音频录制系统及方法 | |
CN109087660A (zh) | 用于回声消除的方法、装置、设备以及计算机可读存储介质 | |
CN107393543B (zh) | 音频数据处理方法及装置 | |
CN106527478A (zh) | 无人机现场声音获取方法与有声视频实现方法及相关装置 | |
CN106297794A (zh) | 一种语音文字的转换方法及设备 | |
CN103841358B (zh) | 低码流的视频会议系统及方法、发送端设备、接收端设备 | |
CN109658935A (zh) | 多通道带噪语音的生成方法及系统 | |
CN109524013A (zh) | 一种语音处理方法、装置、介质和智能设备 | |
CN107452398B (zh) | 回声获取方法、电子设备及计算机可读存储介质 | |
CN110600045A (zh) | 声音转换方法及相关产品 | |
WO2017000772A1 (zh) | 一种前端音频处理系统 | |
CN110890100B (zh) | 语音增强、多媒体数据采集、播放方法、装置及监控系统 | |
CN105611191B (zh) | 语音视频文件合成方法、装置及系统 | |
CN205812389U (zh) | 无线数字麦克风 | |
CN109215688B (zh) | 同场景音频处理方法、装置、计算机可读存储介质及系统 | |
CN111081238B (zh) | 一种蓝牙音箱语音交互控制方法、装置及系统 | |
JP2017083566A (ja) | 雑音抑圧装置、雑音抑圧方法、およびプログラム | |
CN113014460B (zh) | 语音处理方法、家居主控设备、语音系统及存储介质 |
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190613 Address after: 100085 Beijing Haidian District Information Road 28 B Block 12 A-2 Applicant after: BEIJING SABINE TECHNOLOGIES Ltd. Address before: 100096 Unit 402, Building 5, Forest Dadi Home, East Road, Changping District, Beijing Applicant before: ZHIWEIFU (BEIJING) TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Audio data processing method and device Effective date of registration: 20210512 Granted publication date: 20190813 Pledgee: Beijing Zhongguancun bank Limited by Share Ltd. Pledgor: BEIJING SABINE TECHNOLOGIES Ltd. Registration number: Y2021990000426 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220803 Granted publication date: 20190813 Pledgee: Beijing Zhongguancun bank Limited by Share Ltd. Pledgor: BEIJING SABINE TECHNOLOGIES Ltd. Registration number: Y2021990000426 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Audio data processing method and device Effective date of registration: 20220809 Granted publication date: 20190813 Pledgee: Beijing Zhongguancun bank Limited by Share Ltd. Pledgor: BEIJING SABINE TECHNOLOGIES Ltd. Registration number: Y2022990000512 |