TSM in silence not in sync with the specifcation text

Basic info

• Commit SHA: 1b499ada
• Platform: all

Bug description

The detailed algorithmic description () in clause 6.2.7.3.2 describes how the time scale modification in silence is used to ensure that there are no residual samples left in the rendering afterwards. The code is not in line with this description

Ways to reproduce

(Clear steps or refer to a failing automated test, e.g. with a pipeline link)