发明名称 |
FREQUENCY BAND TABLE DESIGN FOR HIGH FREQUENCY RECONSTRUCTION ALGORITHMS |
摘要 |
The present document relates to audio encoding and decoding. In particular, the present document relates to audio coding schemes which make use of high frequency reconstruction (HFR) methods. A system configured to determine a master scale factor band table of a highband signal (105) of an audio signal is described. The highband signal (105) is to be generated from a lowband signal (101) of the audio signal using a high frequency reconstruction (HFR) scheme. The master scale factor band table is indicative of a frequency resolution of a spectral envelope of the highband signal (105). |
申请公布号 |
SG11201600830U(A) |
申请公布日期 |
2016.03.30 |
申请号 |
SG11201600830U |
申请日期 |
2014.08.11 |
申请人 |
DOLBY INTERNATIONAL AB |
发明人 |
EKSTRAND, PER;KJOERLING, KRISTOFER |
分类号 |
G10L21/0388 |
主分类号 |
G10L21/0388 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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