SE9704634D0 - Synthetic bandwidth expansion of audio signals - Google Patents

Synthetic bandwidth expansion of audio signals

Info

Publication number
SE9704634D0
SE9704634D0 SE9704634A SE9704634A SE9704634D0 SE 9704634 D0 SE9704634 D0 SE 9704634D0 SE 9704634 A SE9704634 A SE 9704634A SE 9704634 A SE9704634 A SE 9704634A SE 9704634 D0 SE9704634 D0 SE 9704634D0
Authority
SE
Sweden
Prior art keywords
audio signals
bandwidth expansion
synthetic bandwidth
synthetic
expansion
Prior art date
Application number
SE9704634A
Other languages
Swedish (sv)
Original Assignee
Lars Liljeryd
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 Lars Liljeryd filed Critical Lars Liljeryd
Priority to SE9704634A priority Critical patent/SE9704634D0/en
Publication of SE9704634D0 publication Critical patent/SE9704634D0/en
Priority to SE9800268A priority patent/SE512719C2/en
Priority to EP98921697A priority patent/EP0940015B1/en
Priority to ES03020094T priority patent/ES2247466T3/en
Priority to DK98921697T priority patent/DK0940015T3/en
Priority to CNB988007924A priority patent/CN1206816C/en
Priority to DE69831435T priority patent/DE69831435T2/en
Priority to CNB2004101000787A priority patent/CN1308916C/en
Priority to ES98921697T priority patent/ES2213901T3/en
Priority to DK03020094T priority patent/DK1367566T3/en
Priority to DE69821089T priority patent/DE69821089T2/en
Priority to AT03020094T priority patent/ATE303679T1/en
Priority to PT03020094T priority patent/PT1367566E/en
Priority to BRPI9805989-0A priority patent/BR9805989B1/en
Priority to AT98921697T priority patent/ATE257987T1/en
Priority to US09/230,799 priority patent/US6680972B1/en
Priority to PT98921697T priority patent/PT940015E/en
Priority to AU74465/98A priority patent/AU7446598A/en
Priority to JP50196299A priority patent/JP3871347B2/en
Priority to EP03020094A priority patent/EP1367566B1/en
Priority to PCT/IB1998/000893 priority patent/WO1998057436A2/en
Priority to HK01101733A priority patent/HK1030843A1/en
Priority to US10/680,224 priority patent/US6925116B2/en
Priority to US10/681,105 priority patent/US7328162B2/en
Priority to US10/682,030 priority patent/US7283955B2/en
Priority to HK04100528A priority patent/HK1057815A1/en
Priority to JP2004355011A priority patent/JP4220461B2/en

Links

SE9704634A 1997-06-10 1997-12-12 Synthetic bandwidth expansion of audio signals SE9704634D0 (en)

Priority Applications (27)

Application Number Priority Date Filing Date Title
SE9704634A SE9704634D0 (en) 1997-12-12 1997-12-12 Synthetic bandwidth expansion of audio signals
SE9800268A SE512719C2 (en) 1997-06-10 1998-01-30 A method and apparatus for reducing data flow based on harmonic bandwidth expansion
PCT/IB1998/000893 WO1998057436A2 (en) 1997-06-10 1998-06-09 Source coding enhancement using spectral-band replication
PT03020094T PT1367566E (en) 1997-06-10 1998-06-09 IMPROVING SOURCE CODING USING SPECTRAL BAND REPRODUCTION
US09/230,799 US6680972B1 (en) 1997-06-10 1998-06-09 Source coding enhancement using spectral-band replication
DK98921697T DK0940015T3 (en) 1997-06-10 1998-06-09 Improving source coding using spectral band replication
CNB988007924A CN1206816C (en) 1997-06-10 1998-06-09 Source coding enhancement using spectral-band replication
DE69831435T DE69831435T2 (en) 1997-06-10 1998-06-09 Improvement of source coding using spectral band replication
CNB2004101000787A CN1308916C (en) 1997-06-10 1998-06-09 Source coding enhancement using spectral-band replication
ES98921697T ES2213901T3 (en) 1997-06-10 1998-06-09 IMPROVEMENT OF SOURCE CODING USING THE SPECTRAL BAND REPLICA.
DK03020094T DK1367566T3 (en) 1997-06-10 1998-06-09 Improving source coding using spectral band replication
DE69821089T DE69821089T2 (en) 1997-06-10 1998-06-09 IMPROVE SOURCE ENCODING USING SPECTRAL BAND REPLICATION
AT03020094T ATE303679T1 (en) 1997-06-10 1998-06-09 IMPROVEMENT OF SOURCE ENCODING USING SPECTRAL BAND REPLICATION
EP98921697A EP0940015B1 (en) 1997-06-10 1998-06-09 Source coding enhancement using spectral-band replication
BRPI9805989-0A BR9805989B1 (en) 1997-06-10 1998-06-09 method and apparatus for decoding a coded signal.
AT98921697T ATE257987T1 (en) 1997-06-10 1998-06-09 IMPROVEMENT OF SOURCE ENCODING USING SPECTRAL BAND REPLICATION
ES03020094T ES2247466T3 (en) 1997-06-10 1998-06-09 IMPROVEMENT OF SOURCE CODING USING SPECTRAL BAND REPLICATION.
PT98921697T PT940015E (en) 1997-06-10 1998-06-09 IMPROVING SOURCE CODING USING SPECTRAL BAND REPRODUCTION
AU74465/98A AU7446598A (en) 1997-06-10 1998-06-09 Source coding enhancement using spectral-band replication
JP50196299A JP3871347B2 (en) 1997-06-10 1998-06-09 Enhancing Primitive Coding Using Spectral Band Replication
EP03020094A EP1367566B1 (en) 1997-06-10 1998-06-09 Source coding enhancement using spectral-band replication
HK01101733A HK1030843A1 (en) 1997-06-10 2001-03-12 Source coding enhancement using spectral-band replication.
US10/680,224 US6925116B2 (en) 1997-06-10 2003-10-08 Source coding enhancement using spectral-band replication
US10/681,105 US7328162B2 (en) 1997-06-10 2003-10-09 Source coding enhancement using spectral-band replication
US10/682,030 US7283955B2 (en) 1997-06-10 2003-10-10 Source coding enhancement using spectral-band replication
HK04100528A HK1057815A1 (en) 1997-06-10 2004-01-27 Source coding enhancement using spectral-band replication.
JP2004355011A JP4220461B2 (en) 1997-06-10 2004-12-08 Method and apparatus for generating upsampled signals of temporally discrete speech signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704634A SE9704634D0 (en) 1997-12-12 1997-12-12 Synthetic bandwidth expansion of audio signals

Publications (1)

Publication Number Publication Date
SE9704634D0 true SE9704634D0 (en) 1997-12-12

Family

ID=20409360

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704634A SE9704634D0 (en) 1997-06-10 1997-12-12 Synthetic bandwidth expansion of audio signals

Country Status (1)

Country Link
SE (1) SE9704634D0 (en)

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