# Block launches Dessa, a human-like voice model for local hardware

Published: 2026-10-24 · Updated: 2026-10-24 · Category: Product Launch

Source page: https://www.sipply.dev/story/block-launches-dessa-a-human-like-voice-model-for-local-0500a4bc · 中文: https://www.sipply.dev/zh/story/block-launches-dessa-a-human-like-voice-model-for-local-0500a4bc

## Summary

Block has introduced a new voice model called Dessa, which is engineered to replicate human-like speech with emotional nuances. This innovative model operates on consumer-grade hardware, making it accessible for a wider range of applications. Notably, Dessa features full-duplex capabilities, allowing it to listen and speak simultaneously, thereby enhancing user interaction with voice AI systems.

## Key takeaways

- Dessa offers human-like emotional expression in voice interactions.
- The model is designed to run on consumer-grade hardware, increasing accessibility.
- Full-duplex functionality enhances the interactivity of voice AI.

## Why it matters

The development of human-like voice models represents a significant advancement in AI, potentially transforming how users interact with technology in everyday settings.

- **Product managers:** Product managers should consider how integrating advanced voice models like Dessa can improve user engagement and satisfaction in their products.
- **Developers:** For developers, Dessa's ability to run on local hardware opens up new avenues for building responsive and interactive applications without reliance on cloud processing.
- **Students and job seekers:** Students and job-seekers should note that expertise in voice AI technologies like Dessa could be a valuable skill in the evolving tech landscape.

## Sources

- [Block's new voice model sounds eerily human](https://techcrunch.com/2026/10/24/blocks-new-voice-model-sounds-eerily-human) (TechCrunch AI, 2026-10-24)

## 中文

### Block推出Dessa，一个用于本地硬件的人性化语音模型

Block推出了一款名为Dessa的新语音模型，旨在复制具有情感细微差别的人类语音。该创新模型可在消费级硬件上运行，使其适用于更广泛的应用。值得注意的是，Dessa具备全双工功能，能够同时听和说，从而增强用户与语音AI系统的互动。

**要点：**

- Dessa在语音互动中提供人性化的情感表达。
- 该模型设计为在消费级硬件上运行，提高了可及性。
- 全双工功能增强了语音AI的互动性。

**为什么重要：** 人性化语音模型的发展代表了AI的重大进步，可能会改变用户在日常环境中与技术的互动方式。

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