Bug report

Hi guys,

I'm trying to merge files that created by the MacOS say command but getting an error.
is the same problem with #74263 ?

File "/Users/louis/.conda/envs/test/lib/python3.9/aifc.py", line 501, in _read_comm_chunk
    raise Error('unsupported compression type')
aifc.Error: unsupported compression type

$ say -v Tom -r 100 -o ./files/ability_en "ability"

My app

import aifc
f = aifc.open("files/ability_en.aiff", 'rb')
print(f.getnframes())
print(f.getparams())

Debug output
print(self._compname)
b'Linear PCM, 16 bit big-endian signed integer'

Your environment

python3.9

• CPython versions tested on: python3.9
• Operating system and architecture: MacOS 12.3.1 (21E258) M1