# Decibel Shield

**Canonical:** https://apis.io/providers/decibelshield-app/  
**Website:** https://decibelshield.app/  
**APIs profiled:** 0

Decibel Shield provides a free online real-time sound level meter that runs entirely in the browser. Users can measure ambient noise with their device microphone, view live decibel readings, and see minimum, average, and maximum levels. The tool includes a guide to occupational exposure limits from NIOSH and OSHA, and offers a save‑report feature. No audio is recorded or uploaded, ensuring privacy while delivering instant feedback for personal, educational, or workplace awareness.

## Kin Score — 3.9 / 100 (minimal)

Scored 2026-11-06 under rubric 0.27.0.

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Health**: 4.7 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |
| MCP Tool Quality | na |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Decibelshield App Domain Security** — TLSv1.3 · HSTS

## Tags

Sound Meter, Occupational Safety, Health, Web App, Audio Measurement

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/decibelshield-app/). Scores are computed from the provider's own public artifacts under a published rubric.