Audio pesq

[quancs]

Before submitting

• Was this discussed/approved via a Github issue? (no need for typos and docs improvements)
• Did you read the contributor guideline, Pull Request section?
• Did you make sure to update the docs?
• Did you write any new necessary tests?

What does this PR do?

Fixes #353.

PR review

Anyone in the community is free to review the PR once the tests have passed.
If we didn't discuss your PR in Github issues there's a high chance it will not be merged.

Did you have fun?

Make sure you had fun coding 🙃

[codecov]

Codecov Report

Merging #385 (0758261) into master (5c2069e) will decrease coverage by 20.11%.
The diff coverage is 60.86%.

@@             Coverage Diff             @@
##           master     #385       +/-   ##
===========================================
- Coverage   96.45%   76.33%   -20.12%     
===========================================
  Files         113      115        +2     
  Lines        3691     3736       +45     
===========================================
- Hits         3560     2852      -708     
- Misses        131      884      +753     

Flag	Coverage Δ
Linux	76.33% <60.86%> (-0.20%)	⬇️
Windows	76.33% <60.86%> (-0.20%)	⬇️
cpu	76.33% <60.86%> (-20.06%)	⬇️
gpu	?
macOS	76.33% <60.86%> (-20.06%)	⬇️
pytest	76.33% <60.86%> (-20.12%)	⬇️
python3.6	?
python3.8	?
python3.9	?
torch1.3.1	?
torch1.4.0	?
torch1.9.0	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
torchmetrics/audio/pesq.py	54.54% <54.54%> (ø)
torchmetrics/functional/audio/pesq.py	60.00% <60.00%> (ø)
torchmetrics/__init__.py	100.00% <100.00%> (ø)
torchmetrics/audio/__init__.py	100.00% <100.00%> (ø)
torchmetrics/functional/__init__.py	100.00% <100.00%> (ø)
torchmetrics/functional/audio/__init__.py	100.00% <100.00%> (ø)
torchmetrics/utilities/distributed.py	17.24% <0.00%> (-81.04%)	⬇️
torchmetrics/image/kid.py	20.22% <0.00%> (-76.41%)	⬇️
torchmetrics/image/inception.py	31.70% <0.00%> (-63.42%)	⬇️
torchmetrics/image/fid.py	34.09% <0.00%> (-50.00%)	⬇️
... and 76 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 5c2069e...0758261. Read the comment docs.