---
title: "Discussion on \"Bringing Voice to LLM4S: Speech-to-Text and Text-to-Speech in Scala\" | Hashnode"
description: "Discussion on \"Bringing Voice to LLM4S: Speech-to-Text and Text-to-Speech in Scala\". TL;DR\nThe LLM4S Scala library has been extended to fully support speech-to-text (ASR) and text-to-speech (TTS) as first-class modalities. This GSoC 2025 contribution adds a comprehensive speech subsystem, enabling voice input/output alongside text. K..."
url: "https://hashnode.com/posts/bringing-voice-to-llm4s-speech-to-text-and-text-to-speech-in-scala/68c5be5da0ff66a80e159e33"
---

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Discussion

# [Bringing Voice to LLM4S: Speech-to-Text and Text-to-Speech in Scala](https://awesomegsoc.hashnode.dev/bringing-voice-to-llm4s-speech-to-text-and-text-to-speech-in-scala?utm_source=hashnode&utm_medium=feed)

TL;DR The LLM4S Scala library has been extended to fully support speech-to-text (ASR) and text-to-speech (TTS) as first-class modalities. This GSoC 2025 contribution adds a comprehensive speech subsystem, enabling voice input/output alongside text. K...

Sep 13, 2025 · 5 min read · awesomegsoc.hashnode.dev  
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-   [#tts](https://hashnode.com/tag/tts)
-   [#asr](https://hashnode.com/tag/asr)
-   [#scala](https://hashnode.com/tag/scala)
-   [#google](https://hashnode.com/tag/google)
-   [#gsoc2025](https://hashnode.com/tag/gsoc2025)
-   [#llm4s](https://hashnode.com/tag/llm4s)

## Written by

[Anshuman Awasthi](https://hashnode.com/@AnshumanAI)

@AnshumanAI · India

  
[View profile](https://hashnode.com/@AnshumanAI)

GSoC 2025 @ Scala Center

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