HK1255499A1 - 使用質量控制的時間縮放器、音頻解碼器、方法和計算機程式 - Google Patents

使用質量控制的時間縮放器、音頻解碼器、方法和計算機程式

Info

Publication number
HK1255499A1
HK1255499A1 HK18114683.3A HK18114683A HK1255499A1 HK 1255499 A1 HK1255499 A1 HK 1255499A1 HK 18114683 A HK18114683 A HK 18114683A HK 1255499 A1 HK1255499 A1 HK 1255499A1
Authority
HK
Hong Kong
Prior art keywords
computer program
quality control
audio decoder
time scaler
scaler
Prior art date
Application number
HK18114683.3A
Other languages
English (en)
Inventor
Stefan Reuschl
Stefan Döhla
Jérémie Lecomte
Manuel Jander
Nikolaus Färber
Original Assignee
Fraunhofer Ges Forschung
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of HK1255499A1 publication Critical patent/HK1255499A1/zh

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
    • G10L21/04—Time compression or expansion
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/06—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being correlation coefficients

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Data Mining & Analysis (AREA)
  • Studio Circuits (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Electric Clocks (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Escalators And Moving Walkways (AREA)
HK18114683.3A 2013-06-21 2018-11-16 使用質量控制的時間縮放器、音頻解碼器、方法和計算機程式 HK1255499A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13173159 2013-06-21
EP14167055 2014-05-05

Publications (1)

Publication Number Publication Date
HK1255499A1 true HK1255499A1 (zh) 2019-08-16

Family

ID=51022305

Family Applications (3)

Application Number Title Priority Date Filing Date
HK16112020.1A HK1223727A1 (zh) 2013-06-21 2016-10-19 使用質量控制的時間縮放器、音頻解碼器、方法和計算機程式
HK18114592.3A HK1255429B (zh) 2013-06-21 2018-11-15 使用質量控制的時間縮放器、音頻解碼器、方法和計算機程序
HK18114683.3A HK1255499A1 (zh) 2013-06-21 2018-11-16 使用質量控制的時間縮放器、音頻解碼器、方法和計算機程式

Family Applications Before (2)

Application Number Title Priority Date Filing Date
HK16112020.1A HK1223727A1 (zh) 2013-06-21 2016-10-19 使用質量控制的時間縮放器、音頻解碼器、方法和計算機程式
HK18114592.3A HK1255429B (zh) 2013-06-21 2018-11-15 使用質量控制的時間縮放器、音頻解碼器、方法和計算機程序

Country Status (18)

Country Link
US (3) US10204640B2 (zh)
EP (3) EP3321935B1 (zh)
JP (1) JP6317436B2 (zh)
KR (1) KR101952192B1 (zh)
CN (2) CN105474313B (zh)
AU (2) AU2014283256B2 (zh)
BR (1) BR112015032174B1 (zh)
CA (1) CA2916126C (zh)
ES (2) ES2667823T3 (zh)
HK (3) HK1223727A1 (zh)
MX (1) MX355850B (zh)
MY (1) MY171256A (zh)
PL (2) PL3321935T3 (zh)
PT (2) PT3011564T (zh)
RU (1) RU2662683C2 (zh)
SG (2) SG11201510501YA (zh)
TW (1) TWI581257B (zh)
WO (1) WO2014202672A2 (zh)

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CN112764709B (zh) * 2021-01-07 2021-09-21 北京创世云科技股份有限公司 一种声卡数据的处理方法、装置及电子设备
CN113242546B (zh) * 2021-06-25 2023-04-21 南京中感微电子有限公司 音频转发方法、设备和存储介质
CN117041123B (zh) * 2023-10-08 2024-02-09 广东保伦电子股份有限公司 一种双任务并发广播监听方法

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Also Published As

Publication number Publication date
MX2015017831A (es) 2016-04-15
PT3321935T (pt) 2019-09-12
RU2662683C2 (ru) 2018-07-26
PT3011564T (pt) 2018-05-08
CN110211603B (zh) 2023-11-03
AU2017204613A1 (en) 2017-07-27
PL3321935T3 (pl) 2019-11-29
RU2016101580A (ru) 2017-07-26
HK1255429B (zh) 2020-07-17
AU2017204613B2 (en) 2019-02-14
US20160171990A1 (en) 2016-06-16
ES2667823T3 (es) 2018-05-14
JP2016529536A (ja) 2016-09-23
SG10201708531PA (en) 2017-12-28
TWI581257B (zh) 2017-05-01
CA2916126C (en) 2019-07-09
EP3011564B1 (en) 2018-01-31
PL3011564T3 (pl) 2018-07-31
AU2014283256A1 (en) 2016-02-11
US20190147901A1 (en) 2019-05-16
US20210233553A1 (en) 2021-07-29
EP3321934B1 (en) 2024-04-10
EP3321934A1 (en) 2018-05-16
KR101952192B1 (ko) 2019-02-26
AU2014283256B2 (en) 2017-09-21
BR112015032174B1 (pt) 2021-02-23
TW201517025A (zh) 2015-05-01
JP6317436B2 (ja) 2018-04-25
US10204640B2 (en) 2019-02-12
MX355850B (es) 2018-05-02
ES2739481T3 (es) 2020-01-31
MY171256A (en) 2019-10-07
KR20160023830A (ko) 2016-03-03
US10984817B2 (en) 2021-04-20
HK1223727A1 (zh) 2017-08-04
WO2014202672A3 (en) 2015-06-18
CN105474313B (zh) 2019-09-06
CA2916126A1 (en) 2014-12-24
SG11201510501YA (en) 2016-01-28
CN105474313A (zh) 2016-04-06
EP3011564A2 (en) 2016-04-27
EP3321935B1 (en) 2019-05-29
EP3321935A1 (en) 2018-05-16
CN110211603A (zh) 2019-09-06
WO2014202672A2 (en) 2014-12-24
BR112015032174A2 (pt) 2017-07-25

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