Jeffery B.

Key Skills

Software

Don't disclose

Top Subject Matter

AI audio evaluation

speech quality analysis

and dataset review/annotation support

Top Data Types

Audio

Text

Top Task Types

Evaluation/Rating

Transcription

Segmentation

Freelancer Overview

Audio Quality Evaluator (AI audio evaluation and dataset review for speech quality). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Higher National Diploma, Federal Polytechnic, Auchi (2021) and National Diploma, Federal Polytechnic, Auchi (2017). AI-training focus includes data types such as Audio and labeling workflows including Evaluation and Rating.

Labeling Experience

Audio Quality Evaluator (AI audio evaluation and dataset review for speech quality)

Audio

Performed audio quality evaluation of speech recordings by assessing clarity, intelligibility, and tonal balance for dataset review purposes. Identified defects including distortion, compression effects, and background noise, and evaluated naturalness and consistency of AI-generated audio outputs. Documented observations and applied defined criteria to help improve AI training datasets and ensure evaluation reliability. • Assessed speech recordings for clarity, intelligibility, and tonal balance. • Detected compression artifacts, distortion, and background noise. • Evaluated AI-generated audio outputs for naturalness and consistency. • Reviewed structured datasets for labeling accuracy and provided feedback to improve training data.

2019 - 2025

Education

Work History