JP2001521648A5 - - Google Patents

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Publication number
JP2001521648A5
JP2001521648A5 JP1999501962A JP50196299A JP2001521648A5 JP 2001521648 A5 JP2001521648 A5 JP 2001521648A5 JP 1999501962 A JP1999501962 A JP 1999501962A JP 50196299 A JP50196299 A JP 50196299A JP 2001521648 A5 JP2001521648 A5 JP 2001521648A5
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JP
Japan
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JP1999501962A
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Japanese (ja)
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JP3871347B2 (ja
JP2001521648A (ja
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Priority claimed from SE9702213A external-priority patent/SE9702213D0/xx
Priority claimed from SE9704634A external-priority patent/SE9704634D0/xx
Priority claimed from SE9800268A external-priority patent/SE512719C2/sv
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Publication of JP2001521648A publication Critical patent/JP2001521648A/ja
Publication of JP2001521648A5 publication Critical patent/JP2001521648A5/ja
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Publication of JP3871347B2 publication Critical patent/JP3871347B2/ja
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JP50196299A 1997-06-10 1998-06-09 スペクトル帯域複製を用いた原始コーディングの強化 Expired - Lifetime JP3871347B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
SE9702213A SE9702213D0 (sv) 1997-06-10 1997-06-10 A method and a device for bit-rate reduction using synthetic bandwidth expansion
SE9704634A SE9704634D0 (sv) 1997-12-12 1997-12-12 Synthetic bandwidth expansion of audio signals
SE9800268-6 1998-01-30
SE9704634-6 1998-01-30
SE9702213-1 1998-01-30
SE9800268A SE512719C2 (sv) 1997-06-10 1998-01-30 En metod och anordning för reduktion av dataflöde baserad på harmonisk bandbreddsexpansion
PCT/IB1998/000893 WO1998057436A2 (en) 1997-06-10 1998-06-09 Source coding enhancement using spectral-band replication

Related Child Applications (1)

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JP2004355011A Division JP4220461B2 (ja) 1997-06-10 2004-12-08 時間的に離散した音声信号のアップサンプリングした信号を発生する方法と装置

Publications (3)

Publication Number Publication Date
JP2001521648A JP2001521648A (ja) 2001-11-06
JP2001521648A5 true JP2001521648A5 (enExample) 2004-07-15
JP3871347B2 JP3871347B2 (ja) 2007-01-24

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ID=27355877

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Application Number Title Priority Date Filing Date
JP50196299A Expired - Lifetime JP3871347B2 (ja) 1997-06-10 1998-06-09 スペクトル帯域複製を用いた原始コーディングの強化
JP2004355011A Expired - Lifetime JP4220461B2 (ja) 1997-06-10 2004-12-08 時間的に離散した音声信号のアップサンプリングした信号を発生する方法と装置

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JP2004355011A Expired - Lifetime JP4220461B2 (ja) 1997-06-10 2004-12-08 時間的に離散した音声信号のアップサンプリングした信号を発生する方法と装置

Country Status (13)

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US (4) US6680972B1 (enExample)
EP (2) EP1367566B1 (enExample)
JP (2) JP3871347B2 (enExample)
CN (2) CN1308916C (enExample)
AT (2) ATE303679T1 (enExample)
AU (1) AU7446598A (enExample)
BR (1) BR9805989B1 (enExample)
DE (2) DE69831435T2 (enExample)
DK (2) DK1367566T3 (enExample)
ES (2) ES2213901T3 (enExample)
PT (2) PT940015E (enExample)
SE (1) SE512719C2 (enExample)
WO (1) WO1998057436A2 (enExample)

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