Studio

Studio

What is Studio?

Studio is EchoLive's professional multi-segment audio production workspace. It lets you create complex audio projects with multiple segments, each with its own voice, style, and settings. Think of it as a text-to-speech DAW (Digital Audio Workstation).

Who can access Studio?

Studio is available to users on the Producer tier and above (approximately $700+ in lifetime purchases).

Multi-segment editing

• Split your content into multiple segments (paragraphs, sections, chapters)
• Each segment can have a different voice, style, speed, and pitch
• Reorder segments with drag-and-drop
• Add, remove, or edit segments at any time

Voice control per segment

• Assign different voices to different segments (e.g., narrator voice for introductions, conversational voice for dialogue)
• Adjust speech rate, pitch, and volume per segment
• Apply voice styles per segment (narration, conversational, newscast, etc.)
• Use emphasis controls for specific words

SSML editor

• Advanced markup editing for fine-grained speech control (Professional tier+)
• Control pauses, pronunciation, emphasis, and prosody
• Direct SSML preview and validation

Smart generation

• Only regenerates segments that have been modified ("dirty" segments)
• Saves credits by not re-synthesizing unchanged segments

Visual timeline

• Waveform display for each segment
• Visual playback position tracking
• Seek to any point in the audio

Export options

• MP3: Standard compressed audio (160 kbps) - all users
• WAV: Uncompressed high-quality audio (PCM 16-bit) - Creator tier+
• AAF: Avid Advanced Authoring Format for professional video editing workflows - Professional tier+
• Timeline JSON: Complete project metadata with timing for custom integrations - Professional tier+
• Segments ZIP: Individual MP3 files for each segment - Producer tier+

Project limits

• Max segments per project: 25 (Producer) or 100 (Enterprise)
• Max active projects: 150 (Producer) or 500 (Enterprise)
• Concurrent generation jobs: 5 (Producer) or 10 (Enterprise)

How to create a Studio project

1. Go to the Projects page
2. Click "New Project"
3. Add content by pasting text, uploading a document, or importing from a URL
4. The text is automatically split into segments
5. Assign voices to each segment
6. Preview individual segments or the full project
7. Export when ready

Updated on: 06/03/2026