wav-echo-hiding-detect

Detect hidden data in WAV audio via cepstrum analysis.

Updated Apr 20, 2026
One-click install
npx skills add https://github.com/DCx7C5/ai-marketplace --skill wav-echo-hiding-detect
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: wav-echo-hiding-detect
Source: https://github.com/DCx7C5/ai-marketplace/tree/main/skills/steganography/audio/wav/echo-hiding/detect
Command: npx skills add https://github.com/DCx7C5/ai-marketplace --skill wav-echo-hiding-detect

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Detects hidden data in WAV audio via cepstrum analysis to reveal concealed payloads.

Core Features & Use Cases

  • Cepstrum-based detection of hidden data in WAV audio.
  • Tool-assisted extraction of hidden payloads for forensic analysis.
  • Use Case: Investigate suspicious audio files for covert channels in incident response.

Quick Start

Run wav-echo-hiding-detect on a WAV file to identify and extract hidden data.

Frequently Asked Questions about wav-echo-hiding-detect

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I detect hidden data in a WAV audio file?

Detect hidden data in WAV audio by applying cepstrum analysis to reveal concealed payloads used in digital forensics and incident response. This approach identifies covert channels embedded within standard audio waveforms.

What is cepstrum analysis used for in audio steganography?

Cepstrum analysis in audio steganography is used to detect covert channels by separating hidden payload data from the original audio signal. It reveals concealed information embedded within WAV files during forensic investigations.

Can I extract hidden payloads from WAV files for incident response?

You can extract hidden payloads from WAV files using tool-assisted extraction compatible with standard forensic workflows. This process supports incident response by identifying and isolating concealed data in suspicious audio files.

How do I investigate suspicious audio files for covert channels?

Investigate suspicious audio files for covert channels by running cepstrum-based detection to identify and extract hidden data. This reveals concealed payloads embedded in WAV audio during digital forensic media analysis.

Does cepstrum analysis work with standard digital forensics workflows?

Cepstrum analysis works with standard digital forensics workflows by providing tool-assisted extraction of hidden payloads from WAV audio. It integrates into existing media analysis pipelines to identify covert channels.

What are the limitations of cepstrum analysis for audio steganography detection?

Cepstrum analysis for audio steganography detection is limited to WAV files and requires tool-assisted extraction to reveal concealed payloads. Its effectiveness depends on the specific embedding technique used within the covert channel.