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    Lesson 2 of 6

    Text-to-Speech Mastery

    From the course ElevenLabs Voice AI

    ElevenLabs' text-to-speech converts any text into natural, expressive speech with remarkable quality.

    Getting Started

    1. Go to elevenlabs.io and sign up
    2. Navigate to "Text to Speech" in the sidebar
    3. Select a voice from the library
    4. Paste or type your text
    5. Click "Generate" and download the audio

    Choosing Voices

    ElevenLabs offers hundreds of pre-made voices:

    • Voice Library — Community-shared voices across demographics, accents, and styles
    • Default voices — High-quality voices curated by ElevenLabs
    • Your cloned voices — Custom voices you've created

    Filter by: gender, age, accent, use case (narration, conversational, news, etc.)

    Controlling Output

    Stability — How consistent the voice stays:

    • Low stability = more expressive, variable (good for storytelling)
    • High stability = more consistent, predictable (good for narration)

    Similarity Boost — How closely it matches the original voice:

    • Higher = more accurate to the original
    • Lower = more natural-sounding but less precise

    Style Exaggeration — Amplifies the voice's emotional characteristics

    Speaker Boost — Enhances clarity and presence

    Text Formatting Tips

    • Use punctuation for natural pauses: commas, periods, ellipses
    • CAPITALIZE for emphasis (use sparingly)
    • Add "..." for dramatic pauses
    • Use paragraph breaks for breathing pauses
    • Spell out numbers and abbreviations for consistent pronunciation
    • Add pronunciation guides in parentheses for unusual words

    Output Formats

    • MP3 (default, good for most uses)
    • PCM/WAV (uncompressed, professional quality)
    • Various sample rates: 22kHz, 44.1kHz (high quality)

    Key Takeaways

    • •Hundreds of pre-made voices available, filterable by demographics and style
    • •Stability, similarity, and style controls fine-tune voice characteristics
    • •Use punctuation and formatting to control pacing and emphasis naturally
    • •Output in MP3 or WAV at various quality levels
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