How To Install Tacotron2 In VSCode – A Beginner’s Guide

Tacotron2 is an open-source neural network architecture for text-to-speech synthesis developed by Google in 2017. It represents a significant advancement in waveform synthesis and voice cloning capabilities by using an autoregressive sequence model combined with an attention-based recurrent network.

Tacotron2 has become popular for developing high-quality speech synthesis systems that can produce natural-sounding results. Its key strengths include its ability to generate speech directly from text without going through an intermediate phonetic representation. Tacotron2 also simplifies the overall model architecture by removing the need for complex components seen in earlier sequencing models.

Integrating Tacotron2 with Visual Studio Code provides access to a versatile text editor and development environment for working with Tacotron2-based projects. VSCode offers useful features like debugging, version control integration, and extensions that can help accelerate development and prototyping with Tacotron2. The rich extension ecosystem provides access to helpful add-ons for text-to-speech applications. Overall, using Tacotron2 in VSCode helps improve developers’ development workflow and productivity.

Benefits of Using Tacotron2 with VSCode

Integrating Tacotron2 with Visual Studio Code provides several advantages for developers looking to work with this powerful text-to-speech engine.

Flexibility of the VSCode Environment

One of the main benefits is the flexibility and versatility of the VSCode environment. Unlike basic text editors, VSCode is a full-featured IDE supporting extensions, debugging, version control, and more. This gives developers much more control and capabilities when working on Tacotron2 projects.

Access to Extensions and Support

Additionally, VSCode provides access to a wide range of extensions that can enhance the development experience with Tacotron2. There are specific extensions for Python and TensorFlow development, Markdown editing, code linting and formatting, Git integration, and more. VSCode also has a very active user community that creates and maintains useful extensions.

Enhanced Development and Debugging

Using VSCode for Tacotron2 development also makes coding and debugging easier and more productive. Developers can set breakpoints, step through code, examine variables, and utilize other debugging features offered in VSCode. The integrated terminal also streamlines the workflow. VSCode gives developers more options to build and troubleshoot Tacotron2 projects efficiently.

Prerequisites for Installation

Before installing Tacotron2, there are a few components that need to be in place first:

Python Extension

You’ll need the Python extension installed in VSCode to work with Python files and libraries. Open Extensions in VSCode and search for “Python”. Install the extension from Microsoft. This will allow you to run Python code directly in VSCode.

LJ Speech Dataset

The LJ Speech dataset contains over 24 hours of speech data recorded by a female speaker. This data is used to train Tacotron2’s neural network. Download the dataset archive from here and extract it to a convenient location on your computer.

Git Tool

To clone the Tacotron2 repository from GitHub, you must have Git installed on your system. Download and install Git from here if you don’t already have it. This will allow you to use Git commands within VSCode to get the Tacotron2 files.

How To Install Tacotron2 In VSCode

Installing the Python Extension

The first step is to install the Python extension in VSCode, as this allows us to work with Python code directly in the editor. To do this, go to the Extensions view in VSCode and search for “Python.” Locate the extension named “Python” published by Microsoft and install it. This will add Python support in VSCode.

Downloading the LJ Speech Dataset

Next, we need to download the LJ Speech dataset, which provides audio samples for training Tacotron 2 models. Go to the LJ Speech dataset repository and download the wavs.tar.bz2 file, which contains the audio files. Extract this archive to a location on your computer, such as in a data folder within your Tacotron 2 directory.

Cloning the Tacotron 2 Repository

Now, we can clone the Tacotron 2 repository from GitHub, which contains the model code. Open a terminal in VSCode and run:

git clone

This will create a tacotron2 folder containing the source code.

Initializing the Submodule

Tacotron 2 depends on some code in a git submodule, so we need to initialize this. In the terminal, navigate to the tacotron2 folder and run:

git submodule init
git submodule update

This fetches the required submodule contents.

Installing Dependencies

The final step is to install the Python package dependencies required by Tacotron 2. A requirements file is included, so in the terminal run:

pip install -r requirements.txt

This will install all the necessary packages into your Python environment.

After completing these steps, Tacotron 2 should be fully installed and ready to use within VSCode! We can now test the installation before moving on to training models and synthesizing speech.

Testing the Installation

Once Tacotron 2 is installed, it’s important to test that everything works correctly before running any major projects. Here are some tips for verifying successful installation and running a sample synthesis:

  • Check Python Version: Open a new terminal in VSCode and type python --version to verify you have Python 3.6 or later installed. Tacotron 2 requires Python 3.

  • Install Dependencies: Type pip install -r requirements.txt inside your Tacotron 2 directory to install the required Python packages.

  • Try Printing the Model Summary: Import Tacotron 2 and print the model summary by running python -m tacotron2.train --model='Tacotron2' --print_model_summary. This will print a summary of the model architecture if imported correctly.

  • Synthesize a Sample: Try synthesizing a sample sentence like “Generative preprocessing using discriminator” by running python -m tacotron2.tacotron2 --text="Generative preprocessing using discriminator" This will generate a sample WAV file if Tacotron 2 synthesizes audio properly.

  • Check Sample Audio: Listen to the generated sample.wav file to hear the synthesized speech and confirm that Tacotron 2 is running properly. The audio should match the text prompt.

  • Try Other Phrases: Experiment with other text prompts to synthesize different audio samples. The model may occasionally mispronounce words or produce artifacts on unusual inputs.

  • Set Up Notebooks: Consider setting up Tacotron 2 Jupyter notebooks to run the model and evaluate loss. This allows for easier debugging and development.

Running these simple checks helps validate everything installed correctly before moving into more advanced development with Tacotron 2 in VSCode. Troubleshoot any errors and try reinstalling dependencies as needed.

Troubleshooting Issues

Installing new software can sometimes run into errors or conflicts. Here are some tips for resolving problems that may come up when installing Tacotron2 in VSCode:

  • Check the error logs and console for details on any crashes or issues occurring. Knowing the exact error message makes it easier to troubleshoot.

  • Verify you have the required dependencies and packages installed properly. Re-run any installation steps for dependencies if needed.

  • Try uninstalling and reinstalling Tacotron2 completely to start fresh if you run into unresolved crashes or conflicts.

  • Search online developer forums and Stack Overflow for your specific error message. Chances are someone else has run into the same problem.

  • Post issues for the Tacotron2 repository on GitHub if you think your problem is related to the code. The developers can provide support.

  • Ask the VSCode community through forums and discussion boards for help with extension issues. Other users may have fixes.

  • For dataset or data preprocessing problems, check forums related to that library. For example, post on Python data science groups if you are having trouble loading or parsing the LJ Speech dataset.

  • If you get fully stuck, consider enrolling in an online course on Tacotron2 to go through the installation and setup alongside an instructor. Having guided support helps resolve tricky issues.

You can get Tacotron2 running smoothly in VSCode with patience and targeted troubleshooting. Don’t hesitate to use online developer communities for help – chances are someone has a solution for any error you encounter!

Recommended Extensions

Visual Studio Code supports Tacotron2 development through its wide range of extensions. Here are some of the most useful extensions for enhancing productivity with Tacotron2 in VSCode:

Productivity Extensions

  • Python – This crucial extension provides IntelliSense, linting, debugging, code navigation, code formatting, refactoring, unit tests, and more for Python development. It allows you to work seamlessly with Python when building Tacotron2 applications.

  • Code Spell Checker – The spell checker extension is useful for catching typos and grammar errors while writing code. It helps you produce clean, professional code.

  • Markdown All in One – This extension provides a rich toolset for authoring Markdown files, which is great for documentation. It includes formatting tools, table of contents creation, auto preview, and more.

  • GitLens – See Git information such as commits, changes, and authors directly in the editor with GitLens. It helps track activity and changes during Tacotron2 development.

Developer Tools

  • Jupyter – The Jupyter Notebook extension allows you to create and edit Jupyter notebooks within VSCode. Jupyter notebooks are commonly used for experimentation, analysis, and machine learning with Python.

  • Docker – The Docker extension makes building, managing, and deploying containerized applications from VSCode easy. Tacotron2 can leverage Docker containers for streamlined development and deployment.

  • Remote Development – With the extensions, you can open any folder on a remote machine, container, or VM and take advantage of VSCode’s full feature set. This allows you to develop Tacotron2 applications remotely.

With these and VSCode’s many other extensions, you can maximize your productivity and optimize the Tacotron2 development workflow. The expansive extension ecosystem is a key benefit of using VSCode.

Helpful Tutorials

Tacotron2 has an active open-source community with many tutorials and guides available online. Here are some notable resources to help you get started:

  • The Tacotron2 repository has an instructive Jupyter notebook walking through audio samples and model predictions.

  • This step-by-step tutorial from TensorFlow shows how to train Tacotron2 on other datasets beyond LJ Speech.

  • The NVlabs website has detailed instructions on training Tacotron2 models with some helpful tips.

  • Towards Data Science has an excellent article explaining the architecture and code in detail.

  • For troubleshooting, the Tacotron2 issues page on GitHub has many answered questions.

  • The original Tacotron2 paper provides useful background information on the model.

  • For implementation help, check out the Tacotron2 topics on PyTorch Forums and Stack Overflow.

With these tutorials and guides, you’ll know how to develop effectively with Tacotron2 in VSCode.

VSCode provides an IDE-like experience for Tacotron2 without the complexity traditionally associated with developing deep learning applications. The versatility, extensibility, and ease of use of VSCode make it a preferred choice for many AI developers working with Tacotron2.


Installing Tacotron2 in Visual Studio Code provides an accessible way for developers to leverage this powerful text-to-speech tool. This article reviewed the prerequisites, components, and step-by-step process required to for How To Install Tacotron2 In VSCode

Key steps included installing the Python extension, downloading the LJ Speech dataset, cloning the Tacotron2 repository, initializing the submodule, installing dependencies, and testing the installation. While you may encounter issues during setup, there are troubleshooting tips and online resources to help you get past them.

With Tacotron2 installed in your VSCode environment, you have an amazing platform for creating human-like speech synthesis models. Don’t stop here! Use recommended extensions to enhance your productivity with Tacotron2. Check out tutorials to further your learning. And most importantly, start developing and experimenting with Tacotron2 – bring your text-to-speech ideas to life. The possibilities are endless when you utilize the power of Tacotron2 in Visual Studio Code.