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Introduction:
In today's technological era, the ability to convert written text into spoken words has become increasingly valuable. Text-to-speech (TTS) technology has gained significant prominence, offering applications such as audiobooks, voice assistants, and accessibility tools. In this article, we will explore how to utilize the gTTS (Google Text-to-Speech) library in Python to generate TTS audio files from text.
Understanding gTTS:
The gTTS library is a powerful Python package that integrates with the Google Text-to-Speech API to convert textual content into audible speech. It provides developers with a simple and efficient means of creating audio files in various languages, allowing them to incorporate TTS capabilities into their projects effortlessly.
Installation:
Before delving into the code, let's ensure that we have gTTS installed on our system. Open the terminal and execute the following command:
The code:
Code Explanation:
- Importing the Required Libraries:
- To begin, we import the necessary libraries. We utilize the gTTS class from the gtts module to access the text-to-speech functionality. Additionally, we import the os module, which allows us to interact with the operating system.
- Defining the Text and Language:
- In this code snippet, we define the mytext variable to store the text we wish to convert to speech. In this instance, the text is set as 'This is codewithsharaft'. Furthermore, we define the language variable, which specifies the language of the text. Here, 'en' represents English.
- Creating the gTTS Object:
- We instantiate a gTTS object named myfile by passing the text, lang, and slow parameters to the gTTS class constructor. The text parameter contains the text to convert, the lang parameter denotes the language, and the slow parameter determines the speed of the speech. In this case, False indicates normal speed.
- Saving the Audio File:
- Next, we employ the save() method on the myfile object to save the generated audio as an MP3 file. We provide the desired filename as an argument. In this case, the audio file is saved as "file1.mp3".
- Playing the Audio File:
- Finally, we utilize the os.system() function to play the audio file. This function enables the execution of a shell command from within the Python script. In this case, we pass the command "file1.mp3" to the function, which plays the audio file using the default media player.