I used the code below to generate time aligned text file from audio file. For that purpose, I installed SimpleAudioIndexer library. Also, I installed the required libraries by following this guide at https://medium.com/analytics-vidhya/training-custom-speech-to-text-model-using-cmu-sphinx4-part-1-setting-up-cmu-sphinx-c90123c9d7ac.
from SimpleAudioIndexer import SimpleAudioIndexer as sai
indexer = sai(mode="cmu",src_dir="/home/hbtousa/Python")
print("indexer..", indexer)
indexer.index_audio(basename = "speech.wav")
indexer.save_indexed_audio("{}/indexed_audio".format(indexer.src_dir))
indexer.load_indexed_audio("{}/indexed_audio".format(indexer.src_dir))
print(indexer.get_timestamps())
I have no issues with the install on my ubuntu 20.04 linux machine. I have issues with the result which ended on an error and I could fetch the txt file with the results.
Error Message
ERROR: "cmd_ln.c", line 942: Unknown argument: -alignctl
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