# ByteDance — From Speech to Audio Creation | Introducing the Seed Audio 1.0 Audio Creation Model

- Company: ByteDance (bytedance.com)
- Announced: 2026-07-19T16:00:00+00:00
- Category: new-model
- Subject: Seed / Doubao
- Models affected: Seed Audio 1.0
- Source: https://seed.bytedance.com/en/blog/from-speech-to-audio-creation-introducing-the-seed-audio-1-0-audio-creation-model
- Record: https://forck.live/items/4660-from-speech-to-audio-creation-introducing-the-seed-audio-1-0-audio-creation

ByteDance announces Seed Audio 1.0, an audio creation model that generates speech, sound effects, ambience, and other scene-level audio elements within one unified framework. It supports 20+ languages, can generate up to two minutes of audio in a single pass, and offers prompt-level timing control at 100 ms intervals. The model is now available through BytePlus.

## Evidence

Verbatim from https://seed.bytedance.com/en/blog/from-speech-to-audio-creation-introducing-the-seed-audio-1-0-audio-creation-model:

> Seed Audio 1.0 is built around that unit of creation: the scene. It is an audio creation model that generates speech, sound effects, ambience, and other scene-level audio elements within one unified framework. ... Seed Audio 1.0 is now available through BytePlus.

---

Record: https://forck.live/items/4660-from-speech-to-audio-creation-introducing-the-seed-audio-1-0-audio-creation
Catalogue: https://forck.live/llms.txt
Feed: https://forck.live/feed.md