Convert sph to voc

  1. Download and install the latest version of Filestar.

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

  3. Type convert to voc in the search box.

  4. Press Convert.

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

Let your AI agent convert SPH to VOC

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 SPH files in my Downloads folder to VOC”

Or run it yourself:

filestarcli -i file.sph -c "convert to voc"

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 SPH to VOC?

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

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .sph and .voc?

Extension
.sph
.voc
Format
Binary
Binary
Category
Audio
Audio
Developer
NIST
Creative Labs
Description
Waveform audio file created in the NIST SPHERE format, which is often used in speech recognition research; often contains a recording of a person speaking; can be provided as input to speech recognition systems.
The VOC file format is an audio file format primarily used by Creative Technology's Sound Blaster sound cards for storing digital audio data. Developed by Creative Labs, the VOC format was widely used for storing sound samples and music files on PCs during the late 1980s and early 1990s. VOC files support mono and stereo sounds at various sampling rates and can contain multiple sound snippets and silence segments, making them versatile for a range of audio applications, including video games, sound effects, and voice.
MIME Type
audio/x-nist-sph
audio/voc

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