Phonexia Releases Its Most Advanced Voice Analysis Software for Forensic Experts

BRNO, Czech Republic - Jan. 22, 2024 - PRLog -- Phonexia, a leader in voice biometrics technology, announces the release of its most accurate voice comparison software to date: Phonexia Voice Inspector 5.1. Designed specifically for forensic experts, this state-of-the-art forensic software represents a significant advancement in forensic voice comparison.

Unparalleled Voice Analysis Accuracy

Phonexia Voice Inspector 5.1 is powered by Phonexia's most advanced speaker identification technology with the ability to identify individuals from just three seconds of conversational speech. It offers exceptional voice comparison accuracy regardless of language or spoken words.

During a forensic test in 2021, using the forensic_eval_01 methodology, the technology achieved an Equal Error Rate (EER) of 2.1% before calibration and an impressive 1.2% EER after calibration. Since then, Phonexia's R&D team has improved the technology further to make it perform even better on a broader range of audio channels.

Advanced Calculation for Voice Comparison Results

In a field where precision is crucial, Phonexia Voice Inspector 5.1 provides forensic experts with a sophisticated approach to calculating voice comparison results.

The software offers a seamless choice between a generalized logistic distribution function and a traditional Gaussian distribution function, ensuring objective and unbiased analyses throughout the complex variability of forensic examinations.

Comprehensive Supportive Technologies

Understanding the challenges typically faced by forensic professionals, Phonexia has made sure that Phonexia Voice Inspector 5.1 includes a suite of cutting-edge supportive technologies:

• Speaker diarization for labeling and separating individual speakers in mono audio recordings based on their voice.
• Phoneme recognizer for identifying similar sound patterns across recordings.
• Voice activity detection for quick differentiation between speech and non-speech segments.
• Spectrogram for in-depth analysis of audio files.

Adherence to ENFSI Guidelines

Phonexia Voice Inspector 5.1 aligns with the European Network of Forensic Science Institutes (ENFSI) guidelines, ensuring that forensic voice comparison results meet international standards for court-admissible reports.

Customizable Reports

In forensic reporting especially, professionalism and trust are vital. For that reason, Phonexia Voice Inspector 5.1 supports customizable report generation, allowing for the easy inclusion of an organization's branding, case descriptions, and expert conclusions.

Experience the New Level of Voice Comparison Analysis

Phonexia invites forensic experts to experience the state-of-the-art capabilities of Phonexia Voice Inspector 5.1 for themselves—request a live demonstration today: https://www.phonexia.com/product/voice-inspector/