AI Powered VSA Analysis

AISIS

VIPRE’s mid-tier, microphone-only system for AI-assisted voice stress analysis and audio review.

MacBook Air
Microphone
Carrying case
Mouse
AISIS software

Hardware and field kit

AISIS is configured as a self-contained field system. Its hardware and accessories are selected to keep setup, transport, acquisition, and secure review within the same operational environment.

Apple MacBook Air running macOS with adaptive processing, rapid boot capability, and a low thermal signature for field reliability
Hands-free microphone and stand for consistent high-fidelity audio acquisition
Foam-secured hard transport case for protected, portable deployment
Bluetooth mouse, USB-C external 1 terabyte module, and multi-peripheral docking port
AISIS software for AI-assisted voice stress analysis and audio review
Encrypted login and password-protected access to help protect system integrity

Online voice stress analysis training

Explore VIPRE’s Online Training Center for basic certification, recertification, and flexible 24/7 learning access. Confirm the right course for your experience and VIPRE system before enrollment.

Explore online VSA training and certification ›

What AISIS is designed to do

AISIS supports trained examiners with AI-driven vagus-sympathetic stress mapping, audio review, and hands-free high-fidelity microphone acquisition. The system supports real-time and post-examination analysis in a single portable workstation. Kinesic video recall is available with the flagship AISIS-K.

Classification and pattern review

The AISIS architecture brings response classification, waveform analysis, and synchronized review into the examiner’s workflow.

AI-driven stress classification that categorizes psychophysiological stress responses as Stress Indicated or No Stress Indicated
Instantaneous, color-coded waveform analysis synchronized with examiner questioning
Continuous chart rendering during data acquisition with cumulative review across test charts and archived datasets
AI auto-sizing graphics designed to maintain waveform proportionality and amplitude scaling across sessions

Structured examination workflow

AISIS reduces setup friction while keeping the examiner in control of the examination and record.

Six-field identification entry initiates test generation without manual modulation or baseline calibration
A dynamic template repository supports customizable examination structures
Automated test-sequence generation balances relevant, control, and neutral stimuli based on the examiner’s selected question count
On-screen pre-test review confirms the question sequence and subject responses before collection
Examiners can accept or reject response segments, add notes, review audio, and export, print, or encrypt completed examinations

Evidence, intended use, and evaluation

Product features describe the examination workflow. They do not, by themselves, establish an accuracy rate or show that a stress indication identifies deception. Assess performance evidence for the exact system, version, population, and intended task.

General research on stress and speech provides scientific context. The NIJ jail field test evaluated CVSA and LVA, not AISIS or VASIS; that distinction does not validate VIPRE products. A trained examiner must consider alternative causes of stress and independently corroborate investigative leads.

Read the voice stress analysis evidence guide ›Check study findings and limits ›Meet the VIPRE team ›

Included with deployment

Each AISIS deployment includes four 40-hour Basic Examiner Certification allocations through the VIPRE Online University, a three-year parts and labor warranty with service and replacement coverage, and ongoing VIPRE technical and training support. AISIS is an advisory investigative support tool, not a lie detector, and its outputs must be interpreted by trained examiners alongside corroborating information and established investigative practices.