01
Calculate Baseline
Establish a subject-specific baseline before interpreting subsequent emotional changes.
THE TECHNOLOGY
Layered Voice Analysis.
LVA 6.50E is an investigation focus tool designed to help professionals analyse voice, identify relevant emotional changes and focus attention where further investigation may be warranted.
02
Identify Emotions
Analyse emotional dimensions in the voice and highlight moments that may deserve closer attention.
03
Detect Changes
Recognise changes from the established baseline to help focus attention on relevant portions of a conversation.
04
Deployment
Apply the analysis within practical investigative environments, including live and recorded material.
CORE CAPABILITY
Emotion Analysis.
Emotion analysis is the centre of the LVA 6.50E capability. It provides an additional source of information to help trained professionals identify emotional changes and decide where further investigation may be warranted.
Focus on the change.
The system is intended to support investigative attention—not to replace professional judgment or determine conclusions on its own.
01
Risk
Fear and negative arousal that may warrant closer examination.
02
Thinking Effort
A signal associated with increased cognitive effort during a response.
03
Cognitive Dissonance
Emotional patterns associated with internal conflict or inconsistency.
04
Say or Stop (SOS)
Fear of exposing incriminating details and moments that may deserve attention.
DEPLOYMENT
Designed for real investigative work.
Deployment should fit the investigator’s workflow and the nature of the material being analysed.
ONLINE
Live conversations
Use during face-to-face and telephone conversations where analysis is available as the interview takes place.
OFFLINE
Recorded material
Analyse recorded sessions for later review and focus attention on relevant segments of the conversation.
THE EXACTITUDE APPROACH
Technology in service of judgment.
At Exactitude, technology is not the centre of the investigation. The investigator remains the centre—supported by information, professional experience and sound judgment.
WHY EXACTITUDE →