Digital Forensic Audio Tamper Detector and ENF Validation Engine

A C++ implementation of a digital forensic audio tamper detection engine. The system validates recorded media authenticity by tracking micro-fluctuations in the Electric Network Frequency background hum. Authored by Jamie Davis and last updated on 2026-05-28.

Use Cases

• Detecting unauthorized audio splices based on ENF tracking.
• Identifying deletions or edits using phase discontinuity analysis.
• Automated flagging of anomalies that deviate from power grid stability thresholds.

Strengths

• The dataset includes a self-contained, standalone C++ implementation.
• The system models a high-resolution 60Hz timeline for precise analysis.
• The dataset is licensed under CC-BY-4.0 for open use.

Limitations

• The dataset is very small at 7.5 KB, indicating limited scope.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Jamie Davis via figshare

Freshness

Last updated 2026-05-28 23:02:19.