| 摘要 |
The present document relates to methods and systems for audio encoding. In particular, the present document relates to methods and systems for fast audio encoding using a parallel system architecture. A frame-based audio encoder (300, 400, 500, 600) comprising K parallel transform units (303, 403) is described; wherein each of the K parallel transform units (303, 403) is configured to transform a respective one of a group of K frames (305) of an audio signal (101) into a respective one of K sets of frequency coefficients; wherein K>1; wherein each of the K frames (305) comprises a plurality of samples of the audio signal (101). |
