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HK1218019B - 使用子带的时间平滑来生成频率增强信号的设备和方法 - Google Patents

使用子带的时间平滑来生成频率增强信号的设备和方法 Download PDF

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Publication number
HK1218019B
HK1218019B HK16105948.4A HK16105948A HK1218019B HK 1218019 B HK1218019 B HK 1218019B HK 16105948 A HK16105948 A HK 16105948A HK 1218019 B HK1218019 B HK 1218019B
Authority
HK
Hong Kong
Prior art keywords
signal
frequency
enhancement
energy
smoothing
Prior art date
Application number
HK16105948.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1218019A1 (zh
Inventor
Sascha Disch
Ralf Geiger
Christian Helmrich
Markus Multrus
Konstantin Schmidt
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.
Priority claimed from PCT/EP2014/051601 external-priority patent/WO2014118160A1/en
Publication of HK1218019A1 publication Critical patent/HK1218019A1/zh
Publication of HK1218019B publication Critical patent/HK1218019B/zh

Links

HK16105948.4A 2013-01-29 2014-01-28 使用子带的时间平滑来生成频率增强信号的设备和方法 HK1218019B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361758090P 2013-01-29 2013-01-29
US61/758,090 2013-01-29
PCT/EP2014/051601 WO2014118160A1 (en) 2013-01-29 2014-01-28 Apparatus and method for generating a frequency enhanced signal using temporal smoothing of subbands

Publications (2)

Publication Number Publication Date
HK1218019A1 HK1218019A1 (zh) 2017-01-27
HK1218019B true HK1218019B (zh) 2022-02-25

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