add nist2wav converter

Former-commit-id: cfd3b00
gdy1201 · Apr 20, 2017 · 00f7e4c · 00f7e4c
1 parent 61891f3
commit 00f7e4c
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Showing 31 changed files with 24 additions and 0 deletions.
diff --git a/PER.png b/PER.png
diff --git a/README.md b/README.md
diff --git a/src/__init__.py b/src/__init__.py
diff --git a/src/analysis/extractdata.py b/src/analysis/extractdata.py
diff --git a/src/analysis/parseLog.py b/src/analysis/parseLog.py
diff --git a/src/analysis/pplot.py b/src/analysis/pplot.py
diff --git a/src/cells/basicConvLstmCell.py b/src/cells/basicConvLstmCell.py
diff --git a/src/cells/maxout.py b/src/cells/maxout.py
diff --git a/src/feature/audio.py b/src/feature/audio.py
diff --git a/src/feature/calcmfcc.py b/src/feature/calcmfcc.py
diff --git a/src/feature/calcmfcc.pyc b/src/feature/calcmfcc.pyc
diff --git a/src/feature/libri_preprocess.py b/src/feature/libri_preprocess.py
diff --git a/src/feature/libri_process.py b/src/feature/libri_process.py
diff --git a/src/feature/nist2wav.sh b/src/feature/nist2wav.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# author:Rongyi Lan
+# email:brianlanbo@gmail.com
+
+# This file is designed for converting NIST format audio
+# to WAV format audio, to run this script, you should install
+# libsndfile software first.
+
+
+target_dir=$1
+
+fnames=(`find $target_dir -name "*.wav"`)
+
+for fname in "${fnames[@]}"
+do
+  mv "$fname" "${fname%.wav}.nist"
+  sndfile-convert "${fname%.wav}.nist" "$fname"
+  if [ $? = 0 ]; then
+    echo renamed $fname to nist and converted back to wav using sndfile-convert
+  else
+    mv "${fname%.wav}.nist" "$fname"
+  fi
+done
diff --git a/src/feature/sigprocess.py b/src/feature/sigprocess.py
diff --git a/src/feature/sigprocess.pyc b/src/feature/sigprocess.pyc
diff --git a/src/feature/statistic.py b/src/feature/statistic.py
diff --git a/src/feature/timit_preprocess.py b/src/feature/timit_preprocess.py
diff --git a/src/models/__init__.py b/src/models/__init__.py
diff --git a/src/models/brnn.py b/src/models/brnn.py
diff --git a/src/models/decoder.py b/src/models/decoder.py
diff --git a/src/models/dynamic_brnn.py b/src/models/dynamic_brnn.py
diff --git a/src/models/encoder.py b/src/models/encoder.py
diff --git a/src/models/n-gram/generate.py b/src/models/n-gram/generate.py
diff --git a/src/models/n-gram/ngram.py b/src/models/n-gram/ngram.py
diff --git a/src/models/resnet.py b/src/models/resnet.py
diff --git a/src/result.txt b/src/result.txt
diff --git a/src/train.py b/src/train.py
diff --git a/src/utils/__init__.py b/src/utils/__init__.py
diff --git a/src/utils/ed.py b/src/utils/ed.py
diff --git a/src/utils/utils.py b/src/utils/utils.py