---
title: "Discussion on \"Far-Field Voice on a Moving Robot: Designing the Dual-Mic Front End\" | Hashnode"
description: "Discussion on \"Far-Field Voice on a Moving Robot: Designing the Dual-Mic Front End\". Your wake word survives on a smart speaker. On a robot that drives across a rug, everything breaks - self-noise, echo, and a mouth that keeps moving. Here is the front-end architecture that survives it."
url: "https://hashnode.com/posts/far-field-voice-on-a-moving-robot-designing-the-dual-mic-front-end/6af2e6de941cbd7e627b588e"
---

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# [Far-Field Voice on a Moving Robot: Designing the Dual-Mic Front End](https://home-robot.hashnode.dev/far-field-voice-on-a-moving-robot-designing-the-dual-mic-front-end?utm_source=hashnode&utm_medium=feed)

Your wake word survives on a smart speaker. On a robot that drives across a rug, everything breaks - self-noise, echo, and a mouth that keeps moving. Here is the front-end architecture that survives it.

2d ago · 8 min read · home-robot.hashnode.dev  
Updated 13h ago  
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-   [#voice](https://hashnode.com/tag/voice)
-   [#robotics](https://hashnode.com/tag/robotics)
-   [#embedded](https://hashnode.com/tag/embedded)
-   [#dsp](https://hashnode.com/tag/dsp)
-   [#hardware](https://hashnode.com/tag/hardware)

## Written by

[Videostrong Insights](https://hashnode.com/@vspettech)

@vspettech · Shenzhen, China

  
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Solutions and ODM team behind AI pet robots: engineering, cost, and supply chain notes.

Videostrong is a solutions and ODM provider for AI pet robots, pet cameras, smart pet collars, and pet AI algorithms. We write about edge AI, robot hardware, and what it takes to ship a pet robot in volume. Contact: sales@videostrong.com

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