How to Use ElevenLabs - Best Text to Speech AI Voices (FULL GUIDE)

Alec Wilcock
28 Dec 202316:22

TLDRThis video is a comprehensive guide on how to use ElevenLabs, an AI-powered text-to-speech tool. It covers everything from generating speech from text, manipulating voice recordings, and creating custom voices. The guide explains how to get the best results using the platform's features, including text-to-speech, speech-to-speech, voice cloning, and dubbing. It also provides tips on settings like stability, clarity, and style exaggeration, as well as how to create voices and optimize them for various projects. It's an ideal resource for users looking to explore the advanced capabilities of ElevenLabs.

Takeaways

  • πŸ’‘ ElevenLabs is an AI speech synthesis tool that generates realistic voiceovers from text and manipulates voice recordings.
  • πŸ—£οΈ The tool supports both text-to-speech and speech-to-speech functions, making it versatile for various audio projects.
  • πŸ’Έ ElevenLabs offers a Starter Plan with 10 custom voices, 30,000 characters (about 30 minutes of VoiceOver), and a commercial license for $1 in the first month, then $5/month.
  • 🎭 ElevenLabs AI understands context, allowing users to guide the tone and emotion of speech through the style of writing.
  • πŸ”§ The tool provides three important settings for customization: voice stability, clarity and similarity enhancement, and style exaggeration.
  • πŸŽ™οΈ Voice cloning is available on paid plans, enabling users to replicate their voice for personalized voiceovers.
  • πŸ› οΈ The tool allows users to design new synthetic voices from scratch, with options to adjust gender, age, accent, and voice strength.
  • πŸ“Š ElevenLabs provides four distinct language models, including the advanced Multilingual V2, supporting 28 languages for better accuracy and accent diversity.
  • πŸ“ˆ Key settings like stability and style can be adjusted to optimize voice generation for either consistency or creative variability.
  • 🌐 ElevenLabs can also be used for dubbing, translating audio from one language to another while maintaining the speaker’s voice.

Q & A

  • What is ElevenLabs?

    -ElevenLabs is a speech synthesis AI tool that allows you to generate speech from text and manipulate audio to create realistic AI voices.

  • What are the pricing options for ElevenLabs?

    -ElevenLabs offers a free plan with limited usage, a Starter Plan for $1 for the first month and $5 afterward, which includes 10 custom voices, 30,000 characters, and a commercial license.

  • What makes ElevenLabs different from other text-to-speech tools?

    -ElevenLabs understands context, allowing it to interpret the style of the text and deliver more natural and expressive voice outputs, similar to a voice actor.

  • What are the key features of the Speech Synthesis tool in ElevenLabs?

    -The Speech Synthesis tool lets users generate voiceovers from text. Key features include text-to-speech and speech-to-speech options, pre-made voices, and customizable voice settings.

  • What is the purpose of the Stability slider in ElevenLabs?

    -The Stability slider adjusts the consistency of the voice generation. Moving it to the right makes the voice more stable, while moving it left increases variability and expressiveness.

  • What is the Clarity and Similarity Enhancement feature?

    -This feature dictates how closely the AI should adhere to the original voice when replicating it. Higher settings can result in more accurate replications, while lower settings reduce background noise.

  • How does the Style Exaggeration feature work?

    -Style Exaggeration amplifies the speaking style of the original speaker, creating more expressive outputs. It is experimental and can produce unstable results at higher settings.

  • What is Speech to Speech in ElevenLabs?

    -Speech to Speech converts an input voice recording into another voice while preserving the original tone and cadence. It's essentially a voice changer.

  • How can you create a custom voice in ElevenLabs?

    -Users can create custom voices in the Voice Lab by selecting gender, age, accent, and other attributes. Additionally, voice cloning is available on paid plans.

  • What is the Dubbing feature in ElevenLabs?

    -The Dubbing feature translates audio from one language to another, recreating the original speaker's voice in the target language.

Outlines

00:00

πŸ—£οΈ Introduction to 11 Labs Speech Synthesis Tool

The video introduces 11 Labs, an AI-based speech synthesis tool that can convert text to speech and modify voice recordings. It’s touted as one of the most realistic AI voice generators in 2024. The video explains its pricing model, recommending the affordable starter plan for beginners, which offers a commercial license and custom voice creation. The presenter mentions that while the free trial is limited, paid plans unlock more features.

05:00

πŸ”Š How 11 Labs AI Understands Context and Customization Options

11 Labs is not just a basic text-to-speech tool. It uses AI to understand the context of the text, making it sound natural and dynamic. The video dives into customization options, such as choosing from pre-made male or female voices with various accents and tones. It also explains the importance of the three key settings: stability, clarity, and style exaggeration, to control voice expressiveness and quality.

10:00

🎚️ Fine-Tuning Speech Synthesis with Advanced Settings

The video covers advanced voice customization options, including stability, which influences the consistency of the voice, and the ability to tweak similarity to the original voice. The presenter explains that users should experiment with these settings, particularly when dealing with longer texts. There's also an overview of style exaggeration, which is an experimental setting for amplifying voice characteristics.

15:01

🌍 Multilingual Voice Models and Best Practices

This section details the different language models available in 11 Labs, including the English V1, Multilingual V1, Multilingual V2, and Turbo V2 models. Each model has unique strengths, with the Multilingual V2 being recommended for most use cases due to its wide language support and stability. The presenter advises using this model for optimal results, especially when working with diverse languages and accents.

πŸ“œ Tips for Better Text-to-Speech Outputs

Here, the presenter gives tips on improving text-to-speech results, such as using syntax for pauses and adjusting pronunciation for better accuracy. The video also discusses emotional tones and pacing, suggesting writing in a book-like manner to guide the AI in delivering a natural speech output with appropriate emotions.

🎀 Introduction to Speech-to-Speech Feature

The video explains the speech-to-speech feature, where users can input an audio file and convert it into a different voice while preserving the original cadence and delivery. It allows voice tone transformation while retaining natural speech patterns. The presenter shows how this tool simplifies voice alteration without the need for text input.

πŸ§‘β€πŸŽ€ Custom Voice Creation and Cloning

In this part, viewers learn how to create custom voices using the voice lab, including the option to clone a voice. The presenter explains that users can design voices by selecting gender, age, and accent, and clone voices by uploading an audio file. The quality of the audio input is emphasized as crucial to achieving a high-quality voice clone.

πŸ“‚ Managing and Using Custom Voices

The presenter walks through the process of saving and managing custom-created voices, explaining that custom voices are private unless the user chooses to share them. The video also provides advice on the optimal number of samples for voice cloning, suggesting that a single high-quality recording often yields better results than multiple samples.

🌐 Voice Dubbing and Language Translation

The final feature discussed is voice dubbing, where users can translate their speech into different languages while retaining the original voice. This isn't just a subtitle translation but a full audio translation, preserving the speaker's voice characteristics in another language. The video concludes with a call to action to use an affiliate link to sign up for 11 Labs.

Mindmap

Keywords

πŸ’‘ElevenLabs

ElevenLabs is a speech synthesis AI tool that allows users to generate realistic speech from text and manipulate audio recordings. In the video, it is introduced as one of the most advanced and affordable AI voice generation tools available in 2024.

πŸ’‘Text-to-Speech

Text-to-Speech (TTS) refers to the technology that converts written text into spoken words. In the video, the presenter explains how ElevenLabs uses TTS to generate AI voices from text input.

πŸ’‘Speech-to-Speech

Speech-to-Speech is a feature in ElevenLabs that allows users to input audio and convert it into a different voice while maintaining the original speech's cadence and tone. The video explains how this is useful for voice changers or dubbing.

πŸ’‘Voice Cloning

Voice Cloning refers to the ability of ElevenLabs to replicate a user's voice based on an audio sample. The video describes how users can clone their voice by uploading high-quality audio files and how this feature is particularly useful for personal or commercial use.

πŸ’‘AI-generated Voices

AI-generated voices are synthetic voices created by AI systems based on text or speech input. The video highlights how ElevenLabs produces highly realistic AI-generated voices that can express emotions and context, unlike traditional TTS systems.

πŸ’‘Stability

Stability is a setting in ElevenLabs that controls the consistency of the generated voice. The video explains how higher stability results in more consistent voice output, while lower stability can lead to more variability and expressiveness.

πŸ’‘Clarity and Similarity Enhancement

This feature allows users to adjust how closely the AI should mimic the original voice recording. The video advises keeping this setting high for clean audio to achieve better voice replication results.

πŸ’‘Style Exaggeration

Style Exaggeration amplifies the voice’s style, making it more dramatic or expressive. The video describes this feature as experimental and suggests using it cautiously for creative results.

πŸ’‘Voice Lab

The Voice Lab in ElevenLabs is where users can create entirely new synthetic voices from scratch. The video covers how users can customize voice attributes such as gender, age, and accent.

πŸ’‘Dubbing

Dubbing refers to translating a voice into another language while maintaining the speaker’s voice characteristics. The video explains how ElevenLabs allows for automatic voice dubbing in different languages using AI-generated voices.

Highlights

Introduction to ElevenLabs, a speech synthesis AI tool for text-to-speech and voice cloning.

ElevenLabs is one of the most realistic AI voice generators in 2024.

ElevenLabs offers a free trial, but the Starter plan at $1 for the first month and $5 thereafter is recommended.

The Starter plan includes 10 custom voices and 30,000 characters, which equals about 30 minutes of VoiceOver.

ElevenLabs’ AI understands context, allowing it to interpret and perform text with emotional nuance.

ElevenLabs offers two main modes: text-to-speech and speech-to-speech.

Speech synthesis settings include three sliders: stability, clarity/similarity, and style exaggeration.

Stability slider controls consistency in the voice output, balancing between stability and expressiveness.

Clarity/similarity enhancement helps replicate a voice closely, adjusting based on the quality of input audio.

Style exaggeration slider, part of the multilingual model, amplifies the speaker's original style but can introduce instability.

Different voice presets in ElevenLabs come with tags that indicate accent, tone, and use case (e.g., ASMR, narration).

Users can create pauses in the voice output using syntax like 'break time = 2 seconds' for natural pauses.

ElevenLabs also supports emotional tone adjustments by adding descriptive context in the text input.

Speech-to-speech mode allows users to input audio and convert it into a different voice while preserving cadence and delivery.

Voice cloning lets users generate a new voice based on an audio file, with emphasis on high-quality input for better results.