/usr/share/pocketsphinx/model/hmm/zh/tdt_sc_8k/noisedict is in pocketsphinx-hmm-zh-tdt 0.8.0+real-0ubuntu6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | <s> SIL
</s> SIL
<sil> SIL
++laugh++ +LAUGH+
++lipsmack++ +LIPSMACK+
++cough++ +COUGH+
++breath++ +BREATHE+
|