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Questions tagged [mozilla-deepspeech]

Mozilla DeepSpeech is a TensorFlow implementation of Baidu's DeepSpeech architecture.

Code: https://github.com/mozilla/DeepSpeech

103 questions
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How to enable python language support in InteliJ while using Docker

I want to use a Docker image and run my python project but when I develop the project I want to get suggestions and support from the IntelliJ IDEA IDE. Even though I could run the project successfully, I cannot get the support from the IDE. Here I…
Dhanusha_Perera07
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Subprocess call error while calling generate_lm.py of DeepSpeech

I am trying to build customised scorer (language model) for speech-to-text using DeepSpeech in colab. While calling generate_lm.py getting this error: main() File "generate_lm.py", line 201, in main build_lm(args, data_lower, vocab_str) …
Anjaly Vijayan
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Can't set a hotword with deepspeech

I tried to set my hotword for deepspeech on my raspberry pi and got a really long error when I sent this in terminal: python3 /home/pi/DeepSpeech_RaspberryPi4_Hotword/mic_streaming.py --keywords jarvis Error I don't know how to fix this and didn't…
Fade
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Cannot transcribe using deepspeech using sub process

I'm trying to transcribe (speech to text) using Mozilla Deepspeech, using below code in python subprocess to execute this command this command is working in terminal and also executing in python subprocess and there and no errors, but when…
user3653474
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Cannot install deepspeech server

I'm new to python, I want to setup deepspeech server on my windows system so that it can run in the background as a service and any application can access the data, https://pypi.org/project/deepspeech-server/ i have checked this link also How to…
user3653474
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(0) Invalid argument: Not enough time for target transition sequence (required: 28, available: 24) During the Training in Mozilla Deepspeech

I am using below command to start the training of deepspeech model %cd /content/DeepSpeech !python3 DeepSpeech.py \ --drop_source_layers 2 --scorer /content/DeepSpeech/data/lm/kenlm-nigerian.scorer\ --train_cudnn True --early_stop True --es_epochs…
Danish Bansal
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['kenlm/build/bin/build_binary', '-a', '255', '-q', '8', '-v', 'trie', 'lm_filtered.arpa', '/content/lm.binary']' returned non-zero exit status 1

During the build of lm binay to create scorer doe deepspeech model I was getting the following error again and again subprocess.CalledProcessError: Command '['/content/kenlm/build/bin/build_binary', '-a', '255', '-q', '8', '-v', 'trie',…
Danish Bansal
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Error during training in deepspeech Internal: Failed to call ThenRnnForward with model config: [rnn_mode, rnn_input_mode, rnn_direction_mode]

Getting following error when trying to excecute %cd /content/DeepSpeech !python3 DeepSpeech.py --train_cudnn True --early_stop True --es_epochs 6 --n_hidden 2048 --epochs 20 \ --export_dir /content/models/ --checkpoint_dir…
Danish Bansal
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File path to Git LFS file on Github returns pointer to file, not actual binary

So, I have done countless reading online about Git LFS and how it works and still have been unable to find a conclusive solution for my problem. Basically, I am using Mozilla Deepspeech and I am trying to upload my project to Heroku via Github.…
ribru17
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How to transcribe the recording for speech recognization

After downloading and uploading files related to the mozilla deeepspeech, I started using google colab. I am using mozilla/deepspeech for speech recognization. The code shown below is for recording my audio. After recording the audio, I want to use…
DLim
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what are the steps need to follow in order to train deepspeech on Google colab?

what are the steps (A - Z) we need to follow in order to train a model using Colab? how to prepare our own data set in case if I need to fine-tune it for my voice/ our country’s accent?
chamod rathnayake
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Train DeepSpeech on Common Voice dataset gives error on gpu

I'm trying to train DeepSpeech model on Common Voice dataset as it's stated in documentation. But it gives the following error: I0421 11:34:32.779112 140581195995008 utils.py:157] NumExpr defaulting to 2 threads. I Could not find best validating…
Soroush
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Getting blank results from deepspeech with portaudio in Rust

I'm attempting to use portaudio with deepspeech (both using Rust bindings) to create a speech recognition program. I can see the data when I log the buffer, but when attempting to use intermediate_decode, I always get blank results. I'm assuming I'm…
ant0n
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Want to activate a virtual environment from terminal with Octave/Matlab

I would like to execute a bash command to activate a virtual environment with Octave using Linux. What I actually want to do is run DeepSpeech using Octave/Matlab. The command I want to use is source $HOME/tmp/deepspeech-venv/bin/activate The line…
Giannhs Ker
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Audio and DeepSpeech

I tested DeepSpeech for wav files and it work's fine. My problem with deep speech comes when I try using an audio stream it doesn't recognize a single word. The audio stream is PCM 48khz stereo signed 16-bit little endian. I've been trying to…
Angel
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