Seed Audio 1.0

Seed Audio 1.0 is a next-generation AI audio generation model that creates broadcast-ready audio from a single prompt. Instead of generating only speech, it produces multi-character dialogue, background music, sound effects, and ambient audio in one fully mixed output. Available on SeedAudio1.app, it is designed to simplify audio production for podcasts, audiobooks, advertisements, games, and video content.

Unlike traditional text-to-speech (TTS) tools, Seed Audio 1.0 acts more like an AI audio director, automatically arranging voices, timing, music, and sound effects into a cohesive production with minimal manual editing.

How does Seed Audio 1.0 work?

Seed Audio 1.0 uses a unified multimodal AI audio generation architecture that understands text prompts, reference audio clips, and even images to create expressive, production-ready audio. Users simply describe a scene, upload optional references, and the model generates a fully mixed audio track with synchronized dialogue, music, and sound effects.

Key features include:

• All-in-One Audio Generation: Generate dialogue, music, sound effects, and ambience together in a single pass.
• Zero-Shot Voice Cloning: Clone a voice instantly from a short reference clip without additional training.
• Multi-Character Dialogue: Create natural conversations with multiple speakers, complete with pauses, laughter, and emotional expression.
• 20+ Language Support: Produce expressive audio in more than 20 languages while preserving pronunciation and speaker identity.
• Multi-Modal Inputs: Combine text, audio references, and images to guide voice style and scene creation.
• Precise Timing Control: Specify when dialogue, sound effects, or music should appear for accurate storytelling.
• Long-Form Consistency: Maintain stable voices and audio style across extended productions using continuation mode.

The result is a ready-to-use WAV or MP3 audio file that requires little or no post-production, helping creators move from idea to finished audio much faster.

Who uses Seed Audio 1.0?

Seed Audio 1.0 is built for creators and professionals working across different types of audio content, including:

• Podcasters — producing multi-host shows with consistent voices and natural conversations.
• Audiobook & Radio Drama Creators — generating immersive stories with multiple characters, sound effects, and background music.
• Marketing Teams & Brands — creating commercials, product promotions, and branded audio campaigns.
• Video Creators & Filmmakers — generating dubbing, narration, and synchronized audio for short-form and long-form videos.
• Game Developers & XR Studios — building immersive soundscapes and environmental audio for interactive experiences.

Seed Audio 1.0 stands out by combining voice generation, music composition, sound effects, ambience, and zero-shot voice cloning into a single AI workflow. With its multimodal inputs, multi-character dialogue, and production-ready output, it offers a comprehensive solution for modern AI audio creation.