SBR (Spectral Band Replication)
GPTKB entity
Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
audio coding technology
|
| gptkbp:alternativeName |
gptkb:Spectral_Band_Replication
|
| gptkbp:developedBy |
gptkb:Coding_Technologies
|
| gptkbp:function |
reconstruct high-frequency audio content
|
| https://www.w3.org/2000/01/rdf-schema#label |
SBR (Spectral Band Replication)
|
| gptkbp:introducedIn |
late 1990s
|
| gptkbp:purpose |
improve audio compression efficiency
|
| gptkbp:standardizedBy |
gptkb:MPEG-4_Audio
|
| gptkbp:usedFor |
perceptual audio codecs
|
| gptkbp:usedIn |
AAC+ (HE-AAC)
mp3PRO |
| gptkbp:bfsParent |
gptkb:HE-AAC_(High_Efficiency)
|
| gptkbp:bfsLayer |
7
|