Convert sou to htk

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Sou file(s) on your desktop and select Convert with Filestar.

  3. Type convert to htk in the search box.

  4. Press Convert.

Or let an AI agent do it: filestarcli -i file.sou -c "convert to htk" (how).

Let your AI agent convert SOU to HTK

Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Then ask your agent:

“Convert the SOU files in my Downloads folder to HTK”

Or run it yourself:

filestarcli -i file.sou -c "convert to htk"

Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.

Can my AI agent convert SOU to HTK?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.sou -c "convert to htk" on your computer, so your files stay on it.

Using Filestar With AI Agents · Download SKILL.md

What is the difference between .sou and .htk?

Extension
.sou
.htk
Format
Binary
Binary
Category
Audio
Audio
Developer
Amiga Technologies
Cambridge University's Speech Group.
Description
The .sou file extension is associated with SBStudio II, a music composition and editing program. A .sou file represents a SBStudio II Sound File, which contains audio data used by the software. These files are typically used to store instrument sounds or sound effects that can be integrated into music tracks created within the SBStudio II environment. The format is designed specifically for use with the SBStudio II software, making it a specialized audio file type for music production within this specific program.
Single channel 16-bit PCM format used by HTK, a toolkit for building Hidden Markov Model speech processing tools.
MIME Type
audio/x-sou
application/x-htk

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