| 摘要 |
Coding ( 1 ) of an audio signal is provided including estimating ( 110 ) a position of a transient signal component in the audio signal, matching ( 111,112 ) a shape function on the transient signal component in case the transient signal component is gradually declining after an initial increase, which shape function has a substantially exponential initial behavior and a substantially logarithmic declining behavior; and including ( 15 ) the position and shape parameters describing the shape function in an audio stream (AS). |
