LEVA Forensic Audio Advanced
Forensic Audio Processing and Analysis

LEVA Forensic Audio Advanced
Forensic Audio Processing and Analysis

Course Title	LEVA Forensic Audio Advanced Forensic Audio Processing and Analysis
Date	16 June – 20 June 2025
Venue	Registered attendees will be informed
Class Time	8.30am to 5.30pm
Instructors	Allen R Combs, Chief Forensic Analyst
Course Fee	SGD $5,400 before GST / per pax
Prerequisite	Must have successfully completed the LEVA Forensic Audio Fundamentals course within the previous two years. LEVA membership is NOT required.
Registration	Submit LEVA Registration Form to Francis_Teo@pcs-security.com Application is subject to acceptance by LEVA

Course Overview:

This course builds on the concepts of the Forensic Audio Fundamentals course. Students will learn through lecture and hands-on exercises, how to work with audio hardware and software tools, to perform more complex audio editing, processing, and signal analysis. Multiple hands-on exercises will be included during each module.

Advanced Forensic Audio Processing and Analysis is designed as a follow up to the LEVA Forensic Audio Fundamentals course and builds on the concepts and skills learned, and covers more complex editing, processing, and analysis tasks that analysts are frequently faced with. This 5-day hands-on course will cover topics including recording audio from analogue sources utilizing hardware audio interfaces, capturing audio from proprietary players and websites, extracting and replacing audio streams from video, batch processing, multitrack editing techniques, cross channel adaptive filtering, and how to address sync issues with audio acquired from variable framerate video files. Students will learn and practice basic audio authentication techniques, and how to answer probative questions from audio including gunshot analysis.

Note:

Basic computer skills are required to complete this training. Students must provide own laptop with admin rights (to load demo software) and the following operating system: Mac: OS X 10.8.5 Mountain Lion–macOS 10.15 Catalina PC: Windows 7–Windows 10.

Learning Objectives

Essential Disclaimer

Course information provided is correct at time of print and may be subject to change.

For Enquiry

For enquiry or additional information regarding this course, please contact or e-mail:
Francis Teo
LEVA Course Facilitator

• Phone: (65) 9757 7403

• Email: francis_teo@pcs-security.com