ElevenLabs

• Blockchain Council
• September 02, 2024

ElevenLabs 

ElevenLabs AI is a software that uses artificial intelligence and deep learning to create natural-sounding speech synthesis and text-to-speech tools. Suppose you are an American who knows only the English language. Ever wondered how you would sound in a different language? How would you sound if you had a French accent instead of American?

ElevenLabs AI lets you speak languages you don’t know, in accents you never practiced, with emotions the way you want it. Wondering how? What exactly is this ElevenLabs AI?

Read ahead to find out what ElevenLabs AI is, how it works, how to get AI voices using ElevenLabs, and the features that make it one of the best AI text to speech generators.

What is ElevenLabs AI? Defined

ElevenLabs is a tech company that develops natural-sounding speech using artificial intelligence and deep learning from text prompts. It is one of the best AI text to speech tools available today. Their main product is a tool that turns written text into spoken words that sound very natural, almost like a human speaking. They focus on making sure the spoken words reflect the intended emotions and tones based on the text’s context. 

For example, say you want to use it like an AI female voice generator. It can understand if a sentence is meant to express happiness, sadness, or anger. Afterwards ElevenLabs AI voice generator will adjust the tone of text to speech accent that matches the exact emotion. You need the Adam voice AI? Or you may need a realistic girl text to speech voice for dubbing? Or you are looking to get cartoon voices AI generated? ElevenLabs AI lets you do it all. Read ahead to know how.

How Does ElevenLabs AI Work?

ElevenLabs AI text to speech generator uses advanced AI, ML, and deep learning algorithms.

Its models are trained on vast amounts of speech data. These models learn to recognize patterns in human speech, such as intonation, emotion, and nuances that are specific to different languages and vocal styles.

Before converting text to speech, the system analyzes the input text to understand its context and the emotions it conveys. This ensures that the generated speech matches the intended message of the text. 

To clone a voice, ElevenLabs’ technology requires a sample of the target voice. The AI analyzes this sample to capture its unique qualities and then uses this profile to generate new speech that sounds similar. 

After the voice and emotional tone are determined, the AI synthesizes the speech. This involves generating the audio waveform from text. The model learns to do this through its training. It adjusts various parameters like pitch and speed to ensure the speech sounds natural.

For applications that require immediate feedback, like interactive voice response systems or video games, ElevenLabs voice AI generator has developed models that minimize latency without compromising the quality of the speech output. This rapid processing is part of what makes its Turbo v2 model particularly effective.

ElevenLabs AI voice generator’s developer-friendly API allows other software applications to easily integrate its text-to-speech capabilities. This means developers can add natural-sounding voices to their apps and services. They don’t need to deeply analyze the complexities of speech synthesis technology.

Also Read: What are the Applications of Reinforcement Learning (RL)?

ElevenLabs AI Products

Category	Product/Feature	Description
Speech Synthesis	Text to Speech	Converts written text into spoken audio with realistic human voice qualities, available in 29 languages and numerous accents​​​​.
	Speech to Speech	Transforms spoken audio into another language while maintaining the original voice’s characteristics.
	Projects	A tool for converting entire books or documents into audio formats, supporting multiple voices and languages, and allowing for detailed audio editing​​.
	Dubbing	Allows for the translation and dubbing of video and audio content into multiple languages, making content globally accessible​​.
	ElevenStudios	A service that handles video and podcast dubbing, making your content accessible to global audiences. It uses AI for top-notch dubbing quality and bilingual experts for accurate translations.
	API	Provides developers access to ElevenLabs’ voice synthesis capabilities. Enables integration into apps and services with support for multiple languages and real-time latency​​​​.
	Languages	Supports voice output in multiple languages. Caters to a global user base with a variety of dialects and accents​​​​.
VoiceLab	Voice Cloning	Offers the ability to create a digital voice clone from a sample of one’s voice, available in instant and professional grades​​.
	Voice Library	A comprehensive collection of pre-made and cloned voices available for use, constantly updated with new voices and accents​.

What are the Features of ElevenLabs AI?

As we already mentioned, ElevenLabs AI is one of the best AI text to speech generators. 

So, what makes it so unique? 

Let’s figure out some of its key features that makes it one of the best AI text to speech tools:

• Advanced AI Text to Speech: ElevenLabs uses deep learning to mimic human speech patterns. This means the software can adjust its tone and pace based on the context of the conversation. This results in speech that sounds much more natural compared to other text-to-speech services.
• Monetization: Additionally, the company provides a platform for users to share and monetize their unique voice clones. If you create a voice clone, you can allow others to use it and get paid whenever it’s used. This is part of their broader efforts to support creative industries and enhance how content is produced and consumed.
• Voice Cloning: This feature allows users to create a digital version of any voice and use it to speak in any supported language. It means you can use your voice and clone it to make a realistic AI voice in any language, with any accent. None can catch whether you actually speak complex languages like Chinese (mandarin) like a pro or not.
• Speed and Efficiency: ElevenLabs’ latest Turbo v2 model is built to deliver high-quality voice output with minimal delay, making it ideal for real-time applications such as gaming or live interactions. This feature combines quality with efficiency, a rare find in similar tools.
• Wide Language Support: With support for 29 languages and a wide range of text to speech accents, ElevenLabs serves a global audience. This makes it a versatile tool for multinational corporations, content creators, and educational platforms looking to reach a diverse audience.
• Customization Options: Users can fine-tune voice outputs extensively by adjusting parameters like pitch, speed, and emotion. This level of customization ensures that the voice output fits the specific needs of any project or application.
• Speech-to-Speech Capabilities: This innovative feature allows for real-time voice transformations. It can generate speech in less than 400 milliseconds. This feature is useful in scenarios like dubbing in filmmaking or creating video game characters.
• Reliability and Scalability: ElevenLabs provides solutions that are not only secure but also scalable. It can meet the needs of both small projects and large enterprise demands.
• Studio and Editing Tools: The platform includes tools for creating and editing voice content tailored to professional needs like audiobooks, e-learning modules, and marketing materials. 
• Developer-Friendly API: The flexible API integration makes it easy for developers to incorporate ElevenLabs’ capabilities into their own apps and services.
• Ethical AI: ElevenLabs AI focuses on ethical AI. It implements appropriate safeguards to minimize the risk of harmful abuse.

Also Read: What is Claude AI? 

How to Use ElevenLabs AI?

1. Visit the ElevenLabs website.
2. Click on “Sign up” to create a free account.
3. After signing up, go to the Speech Synthesis page. In the Settings, preview different voices and select your preferred voice.
4. Choose the appropriate audio model based on the language of your text.For English, select “Eleven Monolingual v1.” For other languages choose “Eleven Multilingual v1.”
5. You have the option to choose from a variety of pre-made voices or clone your own voice by uploading a clear audio sample. This setup allows you to customize the voice’s tone and speed according to your preferences.
6. Enter your text and click on “Generate” to convert it to speech.
7. Once generated, you can download the speech in MP3 format.
8. To clone your voice, explore the Voice Library to add voice samples in different accents.Click on “Add to VoiceLab” next to your preferred speech sample.
9. ElevenLabs allows you to create lifelike voices for videos, podcasts, and more, offering a range of voices and customization options.
10. The platform runs on a freemium model. You can choose from the range of premium models according to your need.

ElevenLabs AI Free Alternatives

You can use ElevenLabs AI voice generator to generate realistic text-to-speech output. However, it comes with a price. So, here are some ElevenLabs AI free alternatives that run on freemium models:

Service	Key Features	Languages & Voices
TTS Reader	Supports offline use, Chrome extension available, converts various text formats to audio	Supports a wide range of languages
NaturalReader	Reads emails, eBooks, Google Docs, PDFs; Available as an app and Chrome extension	Offers various voice types (e.g., sad, happy)
Speechify	AI voice cloning, high-quality voice overs, granular editing options for pronunciation, pitch, modulations	Over 200 voices, supports multiple languages and dialects
Play.ht	907 AI voices, supports 142 languages and accents, voice cloning, SEO-optimized audio articles	Extensive non-English language support
Murf AI	Real-time collaboration tools, voice cloning, secure and compliant, customizable voice settings	Over 120 voices in more than 20 languages

How Does ElevenLabs AI Maintain Safety?

U.S. Elections are knocking at the door and so are the dangers of deepfakes. If you already don’t know, deepfake is a technology that allows image and video manipulation. It can change someone’s digital appearance to make you believe that it’s someone else. You may have already seen videos of U.S. presidential candidates that are tagged as “AI-generated”, made with malicious intentions. While deepfakes are significant achievements in the field of artificial intelligence, its misuse is alarming.

The rise of deepfake raises the question, will AI voice generators be misused?

 

ElevenLabs takes several measures to ensure the security and privacy of its AI voice generation technology. They use a combination of technical safeguards and policies aimed at protecting user data and preventing misuse of their services. For example, they employ voice and text moderation tools to detect and prevent harmful or misleading content. They also have a “no-go voices” policy that stops the creation of voice clones of political figures during election periods to prevent potential misuse in influencing elections.

Moreover, the platform adheres to high security standards such as SOC2 and GDPR compliance. This includes measures like end-to-end encryption and the option for full privacy mode. It ensures that data is not stored on their servers permanently. This helps in maintaining content confidentiality while using their services​​.

Further, they employ a tool called a classifier. It is designed to identify if a video clip was created using artificial intelligence (AI). Additionally, there is a guardrail tool implemented to stop the production of content featuring elected officials or individuals running for political office. These measures aim to maintain integrity and prevent the misuse of the platform for potentially harmful or deceptive purposes.

Conclusion

Looking ahead, ElevenLabs AI is set to continue its journey of innovation and expansion. The company’s recent advancements, such as the development of a new Dubbing Studio and the Voice Library marketplace, highlight its ongoing commitment to enhancing the capabilities. The firm’s focus on ethical considerations and the safe deployment of AI further cements its role as a forward-thinking leader in the AI space.

FAQ’s

What is ElevenLabs AI?

• ElevenLabs AI is software that uses artificial intelligence and deep learning for natural speech synthesis and text-to-speech.
• It converts written text into spoken audio with realistic human voice qualities.
• The software adjusts tone and pace based on context and emotion, mimicking human speech patterns.
• ElevenLabs AI offers a variety of features like voice cloning, dubbing, and developer-friendly APIs.

How does ElevenLabs AI work?

• It uses advanced AI, ML, and deep learning algorithms trained on vast amounts of speech data.
• Before converting text to speech, it analyzes input text to understand context and emotions.
• Voice cloning requires a sample of the target voice, which the AI analyzes to generate new speech.
• The AI synthesizes speech, adjusting parameters like pitch and speed to ensure natural-sounding output.

What languages does ElevenLabs AI support?

• ElevenLabs AI supports voice output in multiple languages, catering to a global audience.
• It offers support for 29 languages, including English, German, Hindi, Spanish, Italian, French, Portuguese, and Polish.
• The platform also provides a wide range of text-to-speech accents to choose from.
• Users can select their preferred language and accent for voice synthesis.

How can I use ElevenLabs AI?

• Visit the ElevenLabs website and sign up for a free account.
• Go to the Speech Synthesis page and select your preferred voice and audio model based on the language of your text.
• Choose from pre-made voices or clone your own voice by uploading a clear audio sample.
• Enter your text, generate speech, and download the output in MP3 format.