PL3011564T3 - Przelicznik czasu, dekoder sygnału audio, sposób i program komputerowy wykorzystujący kontrolę jakości - Google Patents

Przelicznik czasu, dekoder sygnału audio, sposób i program komputerowy wykorzystujący kontrolę jakości

Info

Publication number
PL3011564T3
PL3011564T3 PL14733122T PL14733122T PL3011564T3 PL 3011564 T3 PL3011564 T3 PL 3011564T3 PL 14733122 T PL14733122 T PL 14733122T PL 14733122 T PL14733122 T PL 14733122T PL 3011564 T3 PL3011564 T3 PL 3011564T3
Authority
PL
Poland
Prior art keywords
computer program
quality control
audio decoder
time scaler
scaler
Prior art date
Application number
PL14733122T
Other languages
English (en)
Inventor
Stefan REUSCHL
Stefan DÖHLA
Jérémie Lecomte
Manuel Jander
Nikolaus FÄRBER
Original Assignee
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
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-Gesellschaft zur Förderung der angewandten Forschung e.V. filed Critical Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Publication of PL3011564T3 publication Critical patent/PL3011564T3/pl

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)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Data Mining & Analysis (AREA)
  • Electric Clocks (AREA)
  • Studio Circuits (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Escalators And Moving Walkways (AREA)
PL14733122T 2013-06-21 2014-06-18 Przelicznik czasu, dekoder sygnału audio, sposób i program komputerowy wykorzystujący kontrolę jakości PL3011564T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP13173159 2013-06-21
EP14167055 2014-05-05
PCT/EP2014/062833 WO2014202672A2 (en) 2013-06-21 2014-06-18 Time scaler, audio decoder, method and a computer program using a quality control
EP14733122.7A EP3011564B1 (en) 2013-06-21 2014-06-18 Time scaler, audio decoder, method and a computer program using a quality control

Publications (1)

Publication Number Publication Date
PL3011564T3 true PL3011564T3 (pl) 2018-07-31

Family

ID=51022305

Family Applications (3)

Application Number Title Priority Date Filing Date
PL17208464T PL3321935T3 (pl) 2013-06-21 2014-06-18 Przelicznik czasu, dekoder sygnału audio, sposób i program komputerowy wykorzystujący kontrolę jakości
PL17208441.0T PL3321934T3 (pl) 2013-06-21 2014-06-18 Moduł skalowania czasowego, dekoder sygnału audio, sposób i program komputerowy wykorzystujący kontrolę jakości
PL14733122T PL3011564T3 (pl) 2013-06-21 2014-06-18 Przelicznik czasu, dekoder sygnału audio, sposób i program komputerowy wykorzystujący kontrolę jakości

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PL17208464T PL3321935T3 (pl) 2013-06-21 2014-06-18 Przelicznik czasu, dekoder sygnału audio, sposób i program komputerowy wykorzystujący kontrolę jakości
PL17208441.0T PL3321934T3 (pl) 2013-06-21 2014-06-18 Moduł skalowania czasowego, dekoder sygnału audio, sposób i program komputerowy wykorzystujący kontrolę jakości

Country Status (18)

Country Link
US (3) US10204640B2 (pl)
EP (3) EP3011564B1 (pl)
JP (1) JP6317436B2 (pl)
KR (1) KR101952192B1 (pl)
CN (2) CN110211603B (pl)
AU (2) AU2014283256B2 (pl)
BR (1) BR112015032174B1 (pl)
CA (1) CA2916126C (pl)
ES (3) ES2667823T3 (pl)
HK (1) HK1255429B (pl)
MX (2) MX389799B (pl)
MY (1) MY171256A (pl)
PL (3) PL3321935T3 (pl)
PT (2) PT3011564T (pl)
RU (1) RU2662683C2 (pl)
SG (2) SG11201510501YA (pl)
TW (1) TWI581257B (pl)
WO (1) WO2014202672A2 (pl)

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Publication number Publication date
RU2662683C2 (ru) 2018-07-26
JP6317436B2 (ja) 2018-04-25
EP3321934C0 (en) 2024-04-10
MY171256A (en) 2019-10-07
MX355850B (es) 2018-05-02
US10204640B2 (en) 2019-02-12
PL3321935T3 (pl) 2019-11-29
RU2016101580A (ru) 2017-07-26
JP2016529536A (ja) 2016-09-23
TWI581257B (zh) 2017-05-01
SG10201708531PA (en) 2017-12-28
EP3321935A1 (en) 2018-05-16
CN110211603B (zh) 2023-11-03
AU2014283256A1 (en) 2016-02-11
HK1255429B (en) 2020-07-17
AU2014283256B2 (en) 2017-09-21
EP3321934A1 (en) 2018-05-16
ES2739481T3 (es) 2020-01-31
US20190147901A1 (en) 2019-05-16
MX389799B (es) 2025-03-20
EP3321935B1 (en) 2019-05-29
US10984817B2 (en) 2021-04-20
AU2017204613B2 (en) 2019-02-14
CN105474313A (zh) 2016-04-06
TW201517025A (zh) 2015-05-01
HK1223727A1 (en) 2017-08-04
AU2017204613A1 (en) 2017-07-27
PT3011564T (pt) 2018-05-08
ES2979208T3 (es) 2024-09-24
MX2015017831A (es) 2016-04-15
HK1255499A1 (en) 2019-08-16
EP3321934B1 (en) 2024-04-10
US12020721B2 (en) 2024-06-25
CN110211603A (zh) 2019-09-06
PT3321935T (pt) 2019-09-12
CA2916126A1 (en) 2014-12-24
US20210233553A1 (en) 2021-07-29
WO2014202672A3 (en) 2015-06-18
KR20160023830A (ko) 2016-03-03
WO2014202672A2 (en) 2014-12-24
KR101952192B1 (ko) 2019-02-26
US20160171990A1 (en) 2016-06-16
EP3011564A2 (en) 2016-04-27
BR112015032174B1 (pt) 2021-02-23
PL3321934T3 (pl) 2024-08-26
EP3011564B1 (en) 2018-01-31
CN105474313B (zh) 2019-09-06
BR112015032174A2 (pt) 2017-07-25
ES2667823T3 (es) 2018-05-14
SG11201510501YA (en) 2016-01-28
CA2916126C (en) 2019-07-09

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