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Preparing train and test data
Dictionary preparation succeeded
utils/prepare_lang.sh --position-dependent-phones false data/local/dict data/local/lang data/lang
Checking data/local/dict/silence_ph…
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```
HCompV -A -T 1 -C /nfs/home-GLITE/sagrid005/home_cream_125980864/CREAM125980864/cvn_vectors -k */mfccs/%%%_*.mfc -q v -S /nfs/home-GLITE/sagrid005/home_cream_125980864/all.mfccs.lst
HMM Def Error…
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Copy the essentia c++ code for extraction of MFCC in repository. This way the dependency on essentia will be not needed.
MFCC extraction is done in [FeatureExtractor._extractMFCC](https://github.co…
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`smile = opensmile.Smile(feature_set=opensmile.FeatureSet.eGeMAPSv01b, feature_level=opensmile.FeatureLevel.Functionals)`
The above script gives me features with shape `1x88`, but I want frame-wise…
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In dateset.py,the value of lmark_path and mfcc_path are as follows,their values come from the same pickle file,I'm a little confused about this. Comparing data processing in demo.py,I think lmark in…
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请问speech示例中,输入文件每一行代表一帧的MFCC系数和还是一行代表一个音频的mfcc信息?从mfcc输出的结果信息需经过转换再输入cnn吗?求训练集与测试集文件格式介绍啊~
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I am trying to classify audio data with MFCC and an Hidden Markov Model. I am using the encog java library.
I have a working MFCC implementation and get 13 coefficients out of it.
I can't get it to …
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Hi Shawn,
I have trained a multiclass classifier for speech recognition using your tutorials with tensorflow. The model can predict but it always outputs a single class. I suppose the problem is with…
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I'm using your MFCC processor in a custom project and some songs return inf and NaN float values for some frames.
More information:
I am using a custom audio file loader and run MFCC processor in a s…
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`DataLoader` class to load MFCC features and e2e-format FSTs from disk into a pair of features Tensor and FST and create minibatches.
We can follow the way Deepspeech does this i.e. to use an SCP-l…