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
  • 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
  • G10L19/028—Noise substitution, i.e. substituting non-tonal spectral components by noisy source
• • 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
  • G10L19/002—Dynamic bit allocation
• • 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
  • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
• • 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
  • G10L19/0204—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 using subband decomposition

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Spectroscopy & Molecular Physics (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)
• Compression, Expansion, Code Conversion, And Decoders (AREA)
• Compression Or Coding Systems Of Tv Signals (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=50862223

Family Applications (1)

Country Status (14)

Families Citing this family (8)

Family Cites Families (72)

• 2013
  • 2013-07-16 CN CN201610587632.1A patent/CN105976824B/en active Active
  • 2013-07-16 CN CN201310297982.0A patent/CN103854653B/en active Active
  • 2013-07-25 WO PCT/CN2013/080082 patent/WO2014086155A1/en active Application Filing
  • 2013-07-25 ES ES18170973T patent/ES2889001T3/en active Active
  • 2013-07-25 ES ES13859818T patent/ES2700985T3/en active Active
  • 2013-07-25 PT PT181709734T patent/PT3444817T/en unknown
  • 2013-07-25 BR BR112015012976A patent/BR112015012976B1/en active IP Right Grant
  • 2013-07-25 EP EP21176397.4A patent/EP3951776B1/en active Active
  • 2013-07-25 EP EP13859818.0A patent/EP2919231B1/en active Active
  • 2013-07-25 DK DK13859818.0T patent/DK2919231T3/en active
  • 2013-07-25 PL PL13859818T patent/PL2919231T3/en unknown
  • 2013-07-25 SI SI201331274T patent/SI2919231T1/en unknown
  • 2013-07-25 JP JP2015545641A patent/JP6170174B2/en active Active
  • 2013-07-25 KR KR1020157016995A patent/KR101649251B1/en active IP Right Grant
  • 2013-07-25 SG SG11201504244PA patent/SG11201504244PA/en unknown
  • 2013-07-25 EP EP18170973.4A patent/EP3444817B1/en active Active
  • 2013-07-25 KR KR1020177016505A patent/KR101851545B1/en active IP Right Grant
  • 2013-07-25 PT PT13859818T patent/PT2919231T/en unknown
  • 2013-07-25 EP EP23205403.1A patent/EP4340228A3/en active Pending
  • 2013-07-25 KR KR1020197011662A patent/KR102099754B1/en active IP Right Grant
  • 2013-07-25 KR KR1020167021708A patent/KR101973599B1/en active IP Right Grant
• 2015
  • 2015-06-04 US US14/730,524 patent/US9626972B2/en active Active
  • 2015-10-27 HK HK15110565.7A patent/HK1209894A1/en unknown
• 2017
  • 2017-03-07 US US15/451,866 patent/US9830914B2/en active Active
  • 2017-06-29 JP JP2017127145A patent/JP6404410B2/en active Active
  • 2017-10-18 US US15/787,563 patent/US10236002B2/en active Active
• 2018
  • 2018-09-11 JP JP2018169559A patent/JP6637559B2/en active Active
• 2019
  • 2019-01-24 US US16/256,421 patent/US10546589B2/en active Active
  • 2019-12-31 US US16/731,689 patent/US10971162B2/en active Active
• 2021
  • 2021-03-17 US US17/204,073 patent/US11610592B2/en active Active
• 2023
  • 2023-03-07 US US18/179,399 patent/US11823687B2/en active Active
  • 2023-10-19 US US18/489,875 patent/US20240046938A1/en active Pending

Also Published As

Similar Documents