# genpark-voice-pitch-yin-autocorrelation-skill

> genpark-voice-pitch-yin-autocorrelation-skill — alphaparkinc-genpark-voice-pitch-yin-autocorrelation-skill. Use this tool when you need to detect the fundamental frequency of audio signals, solving problems in speech processing and music analysis. It takes in audio inputs and outputs the estimated pitch, utilizing the YIN algorithm for accurate F0 detection. Ideal for use cases requiring precise voice pitch extraction, such as voice assistants or music information retrieval systems.

Canonical page: https://skillsregistry.net/skills/alphaparkinc-genpark-voice-pitch-yin-autocorrelation-skill  
JSON: https://api.skillsregistry.net/v1/skills/alphaparkinc-genpark-voice-pitch-yin-autocorrelation-skill

## Description

Fundamental frequency (F0) pitch detector utilizing the YIN algorithm and cumulative mean normalized difference function.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/alphaparkinc/genpark-voice-pitch-yin-autocorrelation-skill)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "alphaparkinc-genpark-voice-pitch-yin-autocorrelation-skill"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/alphaparkinc-genpark-voice-pitch-yin-autocorrelation-skill` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/alphaparkinc-genpark-voice-pitch-yin-autocorrelation-skill/pull`

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