BEST AI Voice Generator | ElevenLabs

Kevin Stratvert
12 Apr 202309:51

TLDRIn this video, Kevin introduces viewers to a highly realistic text-to-speech software, demonstrating its capabilities and ease of use. He showcases the variety of voices available, including the option to create a custom voice using the Eleven Labs platform. The video highlights the free base plan, which allows for up to 10,000 characters per month, and the starter plan, offering more characters and instant voice cloning. Kevin also explores the voice settings to adjust the delivery of the speech, emphasizing the potential of this technology in marketing and content creation.

Takeaways

  • 🎙️ Introduction to realistic text-to-speech software and its capabilities.
  • 🌐 Visiting the Eleven Labs homepage to start using the text-to-speech service without an account.
  • 🗣️ Selection of various pre-made voices for narration, including different genders and accents.
  • 🎧 Free plan limitation of 10,000 characters per month and requirement for attribution to Eleven Labs.
  • 💰 Starter plan offers 30,000 characters per month for $5 after a $1 introductory month, with instant voice cloning feature.
  • 🔄 Voice cloning allows users to upload their voice sample and generate text-to-speech in their own voice.
  • 🎨 Custom voice creation with options to define gender, age, and accent for a new synthetic voice.
  • 📈 Adjusting voice settings such as stability, clarity, and similarity enhancement for optimal delivery.
  • 📝 Importance of inputting more text for better context understanding and improved speech synthesis.
  • 🔄 Regenerating speech for variations in delivery to find the perfect match.
  • 📌 Ability to save and name custom voices for future use in speech synthesis.

Q & A

  • What is the main topic of the video?

    -The main topic of the video is about using realistic text-to-speech software and how to utilize it effectively.

  • Who is the speaker in the video?

    -The speaker in the video is Kevin Stratvert, who has a YouTube channel and is discussing text-to-speech software.

  • How does Kevin describe the quality of the text-to-speech software?

    -Kevin describes the quality of the text-to-speech software as very realistic, with vocal emotion and intonation that makes it sound like an actual human reading the text.

  • What is the name of the text-to-speech platform discussed in the video?

    -The text-to-speech platform discussed in the video is called Eleven Labs.

  • What are the features available on the Eleven Labs homepage for free users?

    -Free users on the Eleven Labs homepage can type in text, select a voice to narrate the text, and generate speech without needing to set up an account. However, they are limited by the number of characters they can convert into speech.

  • What are the limitations of the free plan on Eleven Labs?

    -The limitations of the free plan on Eleven Labs include a restriction on the number of characters that can be converted into speech per month, inability to use the software commercially, and a requirement to attribute back to Eleven Labs.

  • How much does the Starter plan on Eleven Labs cost and what does it offer?

    -The Starter plan on Eleven Labs costs $1 for the first month and then jumps up to $5 per month. It offers up to 30,000 characters per month to convert into speech, which is about 30 minutes' worth, and includes instant voice cloning.

  • What is voice cloning and how does it work on Eleven Labs?

    -Voice cloning is a feature that allows users to upload their own voice sample and create a synthetic voice that can be used to generate speech. This is done by uploading at least five minutes of sample audio and providing labels and a description for the voice.

  • How can users adjust the delivery of the voice in Eleven Labs?

    -Users can adjust the delivery of the voice in Eleven Labs by modifying voice settings such as stability, which makes the voice sound more expressive, and clarity and similarity enhancement to improve the quality of the speech.

  • What is the process for creating a new synthetic voice from scratch in the voice lab on Eleven Labs?

    -To create a new synthetic voice from scratch, users can select 'design a voice' or 'clone a voice' in the voice lab. For designing a voice, users choose a gender, age, accent, and accent strength, then type in their text and generate the voice. For cloning a voice, users upload sample audio and provide labels, a description, and confirm the rights to the voice.

  • How can users save and reuse their custom voices in Eleven Labs?

    -After generating a custom voice, users can save and reuse it by giving it a name and clicking on 'create voice.' This saved voice can then be selected from the voice list whenever the user wants to synthesize text to speech.

  • What does Kevin suggest about the future of audio books and text-to-speech technology?

    -Kevin suggests that the advancement of text-to-speech technology may lead to audio books being narrated by AI instead of actual humans, and questions whether listeners will be able to tell the difference between human and AI narration.

Outlines

00:00

🗣️ Introduction to Text-to-Speech Software

The paragraph introduces the topic of realistic text-to-speech software, highlighting the capabilities of Eleven Labs as an example. It mentions the realistic nature of the vocal output, including emotion and intonation, and compares it to human speech. The speaker, Kevin, provides a brief tutorial on how to use the software for free, including navigating the homepage, selecting a voice, and generating speech. The limitations of the free plan are also discussed, such as character limits and the requirement for attribution. The paragraph ends with a mention of the paid plans and their benefits, like increased character limits and voice cloning features.

05:05

🎤 Customizing and Cloning Voices with Eleven Labs

This paragraph delves into the advanced features of Eleven Labs, such as creating and customizing synthetic voices. It explains the process of designing a new voice by selecting gender, age, and accent, and then generating a sample using provided text. The paragraph also covers the instant voice cloning feature, where users can upload their own voice samples to create a unique voice profile. The process of naming and saving the new voice for future use is detailed, along with the option to adjust voice settings for expression and clarity. The speaker, Kevin, tests the newly created voices by generating speech with his own voice and a designed voice, emphasizing the realistic and personalized nature of the technology.

Mindmap

Keywords

💡Text-to-Speech

Text-to-Speech (TTS) refers to the technology that converts written text into spoken words that can be heard through a device. In the video, TTS is the main focus, showcasing a realistic-sounding software that can generate human-like speech from text inputs. The software's ability to mimic human vocal emotion and intonation is highlighted, emphasizing its advanced capabilities in delivering content in a natural and engaging manner.

💡Eleven Labs

Eleven Labs is the company providing the text-to-speech software featured in the video. The platform allows users to input text and select from various voices to generate speech. The video discusses the ease of use, the availability of a free base plan, and the option to create customized voices, making Eleven Labs a central element in the discussion about the potential of modern TTS technology.

💡Voice Cloning

Voice cloning is the process of creating a synthetic voice that mimics a specific individual's speaking characteristics. In the context of the video, Eleven Labs offers instant voice cloning, enabling users to upload their own voice samples and generate a unique voice for text-to-speech conversion. This feature is showcased as a significant advancement in personalizing the TTS experience.

💡Speech Synthesis

Speech synthesis is the artificial production of human speech, which is a core component of the text-to-speech process. The video emphasizes the high-quality speech synthesis capabilities of the software, which can adjust the delivery based on the context of the text, making the generated speech sound more natural and expressive.

💡Character Limit

Character limit refers to the maximum number of written characters that can be converted into speech within a given plan or subscription. The video explains that the free plan on Eleven Labs has a limit of 10,000 characters per month, while paid plans offer higher limits, allowing for longer text conversions into speech.

💡Voice Settings

Voice settings are the adjustable parameters within the text-to-speech software that allow users to customize the speech output. In the video, settings such as stability, expressiveness, clarity, and similarity enhancement are mentioned, demonstrating how users can fine-tune the voice's delivery to match the desired tone and style of the content.

💡Sample Audio

Sample audio refers to the recorded voice clips used to train the text-to-speech software for voice cloning. The video describes the process of uploading at least five minutes of sample audio to create a personalized voice, emphasizing the importance of providing sufficient and representative audio samples for accurate voice replication.

💡Marketing Campaign

A marketing campaign is a series of promotional efforts designed to communicate a message to a target audience and achieve specific business goals. In the video, the potential use of the text-to-speech software in marketing campaigns is discussed, highlighting the possibility of using a consistent, customized voice to enhance brand identity and message delivery.

💡Character Conversion

Character conversion in the context of the video refers to the process of turning written text characters into spoken words or sounds. The video discusses the character limits associated with different pricing plans, illustrating how the software can convert a certain number of characters into speech each month, with the potential to generate a specific duration of spoken content based on the text length.

💡Voice Design

Voice design is the process of creating a new synthetic voice with specific characteristics, such as gender, age, and accent. The video explains that users can design a voice from scratch by selecting these parameters on Eleven Labs, allowing for a high degree of customization and personalization in the TTS experience.

💡Instant Voice Cloning

Instant voice cloning is a feature that enables users to quickly create a synthetic voice that sounds like their own by uploading sample audio. The video demonstrates this feature by guiding the user through the process of uploading their voice and generating a personalized voice for text-to-speech, emphasizing the convenience and speed of this process.

Highlights

Introduction to the most realistic text-to-speech software available today.

An example of the realistic sounding text-to-speech software.

Kevin Stratvert's YouTube channel mentioned as an example of using the software.

Explanation of how to use the text-to-speech software for free without an account on the Eleven Labs homepage.

Description of the variety of pre-made voices available for selection.

Information on the free plan's limitations and the requirement for attribution to Eleven Labs.

Details on the Starter plan, its pricing, and the benefits of instant voice cloning.

Demonstration of how to adjust voice settings for expressiveness, clarity, and similarity enhancement.

Example of how the software adjusts delivery based on the context of the text.

Showcase of creating a custom voice with the voice design feature, including gender, age, and accent selection.

Process of creating a voice using instant voice cloning with sample audio.

The capability to use the newly created voice for text-to-speech synthesis.

Discussion on the potential of AI text-to-speech software to replace human narrators in audio books.

Option to review and download previously generated speech samples from the history tab.

The impact of advanced text-to-speech technology on the future of audio content and its indistinguishability from human voices.