Google AI APIs: How to Translate Audio into Multiple Languages with BuildShip

Introduction

In today's globalized world, the need for effective communication across language barriers has never been more crucial. Whether you're a content creator, marketer, or business owner, the ability to translate audio content into multiple languages can significantly expand your reach and engage a wider audience.

Suppose you're developing an international mobile app that provides guided meditation sessions. The original audio content is recorded in English, but your app has users worldwide. To cater to non-English speakers, you need audio translation. By translating the meditation sessions into multiple languages, you allow users to listen in their preferred language, ensuring a better user experience and broader accessibility for your app.

In this blog post, we'll explore how BuildShip, a powerful AI low-code workflow backend builder, simplifies the process of audio translation by using the latest text and speech AI APIs from Google.

Integrating with BuildShip and Google AI APIs

BuildShip offers a user-friendly platform that enables users to create complex workflows without the need for extensive coding knowledge. By integrating with Google's cutting-edge AI APIs, BuildShip provides a easy solution for audio translation. The combination of BuildShip's intuitive interface and Google's advanced speech-to-text, translation, and text-to-speech capabilities makes it easier than ever to convert audio clips into different languages.

Step-by-Step Guide to Audio Translation

Step 1: Cloning the Audio Translator Template in BuildShip

To get started, simply clone the audio translator template available in BuildShip. This template provides a nearly complete workflow, with only minor configuration required, primarily related to the Google integration nodes.

Step 2: Enabling Google APIs in the Google Cloud Console

Before proceeding, you'll need to enable the necessary Google APIs in your Google Cloud Console project. If you don't have a project created, follow the straightforward process of creating a new project. Once your project is set up, navigate to the API and Services page and enable the following APIs:

- Cloud Speech-to-Text API

- Cloud Translation API

- Google Cloud Text-to-Speech API

Step 3: Creating an API Key in the Google Cloud Console

To authorize BuildShip to access the enabled APIs, you'll need to create an API key. Go to the Credentials page in the Google Cloud Console, create a new credential, and select "API key."

Copy the generated API key securely, as it will be required in the BuildShip workflow configuration.

Step 4: Setting Up and Testing the Workflow:

With the APIs enabled and the API key created, return to your BuildShip workflow. Configure the speech-to-text, translate text, and text-to-speech nodes by selecting the API key you just created. Test each node individually to ensure proper setup and functionality.

The workflow begins with a REST API call trigger, requiring three query parameters: the audio URL, current language code, and target language code. The workflow validates the language codes, converts speech to text, translates the text to the target language, and finally converts the translated text back to speech. The resulting audio file is uploaded to BuildShip storage, and a publicly accessible download URL is returned.

Step 5: Shipping and Deploying the Workflow

Once you've tested and verified the workflow, it's time to ship and deploy it. BuildShip makes this process effortless, allowing you to deploy your audio translation workflow with just a few clicks.

For a complete video tutorial, click below:

Conclusion

Audio translation has never been more accessible, thanks to the powerful combination of BuildShip and Google's AI APIs. By following the step-by-step guide outlined in this blog post, you can easily clone the audio translator template, enable the necessary APIs, create an API key, and set up your workflow. With BuildShip's user-friendly interface and Google's advanced AI capabilities, you can easily translate audio content into multiple languages, expanding your reach and engaging a global audience.