speechcommand | Code for speech command | Speech library
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kandi X-RAY | speechcommand Summary
Code for speech command
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speechcommand Key Features
speechcommand Examples and Code Snippets
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Trending Discussions on speechcommand
QUESTION
hello I am new to PyTorch and I want to make a simple speech recognition but I don't want to use pytorch.datasets I have some voices for dataset but I don't find anywhere to help me.
I want to use .wav files. I saw a tutorial but he used pytorch dataset.
...ANSWER
Answered 2021-Apr-11 at 08:02Since you are talking about the speech recognition and pytorch, I would recommend you to use a well-developed set of tools instead of doing speech-related training tasks from scratch.
A good repo on github is Espnet. It contains some quite recent work on text-to-speech and speech-to-text models as well as ready-to-use scripts to train on popular open-source dataset in different languages. It also includes trained models for you to use directly.
Back to your question, if you want to use pytorch to train your own speech recognition model on your own dataset, I would recommend you to go to this Espnet Librispeech ASR recipe. Although it uses .flac files, some little modifications on data preparation script and change some parameters in the major entry script asr.sh may feed your demand.
Note that, in addition to knowledge on python and torch, espnet needs you to be familiar with shell scripts as well. Their asr.sh script is quite long. This may not be an easy task for people who are more comfort with minimal pytorch codes for one specific model. Espnet is designed to accomodate many models and many datasets. It contains many preprocessing stages, e.g. speech feature extracting, length filtering, token preparation, language model training and so on, which are necessary for good speech recognition models.
If you insist on the repo that you found. You need to write a custom Dataset and Dataloader classes. You can refer to pytorch dataloading tutorial, but this link uses images as an example, if you want an audio example, maybe from some github repos like deepspeech pytorch dataloader
QUESTION
I was following the TensorFlow.js - Audio recognition using transfer learning tutorial. When I called the train() function by pressing the 'train' button, the error came as above. Was it me or was there a mistake in the tutorial?
(I did follow the guide step by step...and test it with a localhost in the latest version of chrome)
The first snippet is from index.js and the second one is from index.html.
...ANSWER
Answered 2020-Nov-20 at 00:13The error printed to console should indicate some lines of the code you've run, but if not there's not much information to go off of.
As a first guess, it looks like you need to run buildModel()
first to initialize the model
variable. Currently it's initialized to undefined
.
QUESTION
I am using tensorflow-models/speech-commands model to detect speech commands using ReactJs app, I'm able to initialize the recognizer in app and getting results also, but not sure how to identify the label based on the result of the model.
...ANSWER
Answered 2020-May-26 at 10:38.scores
contains the probability that the given speech is a certain word.
Which one exactly is the predicted
It depends of what is intended. Is the word with the highest priority or the topk considered to be the predicted values ?
Whatever the case, the indexes needed to be retrieved in .score
and be used to retrieve corresponding words in .words
retrieve the word with highest probability:
QUESTION
I've been following the Tensorflow.js audio recogntion tutorial here: https://codelabs.developers.google.com/codelabs/tensorflowjs-audio-codelab/index.html?index=..%2F..index#5. I changed the commands, removed the slider and the function moveSlider(), and simply made the label appear in the "console" div. You can find my code here: https://codepen.io/willrd123/pen/abvQbyG?editors=0010.
...ANSWER
Answered 2020-May-18 at 20:58The model is making a classification of three classes given the units 3
of the last layer.
The number of units has to be changed to the number of commands expected (13
) and the model needs to be trained accordingly.
QUESTION
In my scenario, buttons are created during runtime. These are to be clicked by a voice command. For this reason I try to find out how I can add voice commands during runtime. But I can't find any approach.
What I tried:
I have extended the interface IMixedRealitySpeechSystem
with two methods, RefreshRecognition
and AddSpeechCommand
:
ANSWER
Answered 2020-Apr-10 at 09:18There's an open feature request to allow adding dynamic speech commands in Github: Add keywords dynamically to MRTK speech commands #6369. It is not currently possible.
This thread has some suggestions for alternative ways to approach the overall scenario. In summary, it is recommended that you use a Grammar Recognizer and use an SRGS XML file to define your speech recognition rules. Voice input in Unity and Hologram 212 has an example showing how to use it.
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Install speechcommand
You can use speechcommand like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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