46 lines
No EOL
1.4 KiB
Markdown
46 lines
No EOL
1.4 KiB
Markdown
# lpcnet-testsuite
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## setup
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The test script is written for Linux only. It requires sox to be installed and available.
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Setup is done as usual via
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```
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pip install -r requirements.txt
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```
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The test scrip run_warpq_test.py requires a setup file in yaml format, which specifies how
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to generate a wave file OUTPUT from a wave file INPUT sampled resampled to the specified
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sampling rate as a list of shell commands. This makes it easy to test other neural vocoders
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with it as well. Two examples are given in examples. INPUT and OUTPUT will be replaced by using
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the string.format(INPUT=input,OUTPUT=output) method.
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Here is one example:
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```
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test: "LPCNet reference test"
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processing:
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- "sox {INPUT} {INPUT}.raw"
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- "/local/code/LPCNet/lpcnet_demo -features {INPUT}.raw {INPUT}.features.f32"
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- "/local/code/LPCNet/lpcnet_demo -synthesis {INPUT}.features.f32 {INPUT}.decoded.raw"
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- "sox -r 16000 -L -e signed-integer -b 16 -c 1 {INPUT}.decoded.raw {OUTPUT}"
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```
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The structure of the output folder is as follows:
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```
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output_folder
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+-- html
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+-- index.html
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+-- items
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+-- processing
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+-- setup.yml
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+-- stats.txt
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+-- scores.txt
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```
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scores.txt contains the WARP-Q scores in descending order (best to worse)
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stats.txt contains mean values over all, the 10 best and the 10 worst items
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setup.yml contains all information to repeat the run
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htms contains a self-contained website displaying the 10 best and 10 worst items
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processing contains processing output |