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O

Omotolani Abiala

Audio Annotation Practice (Freelance / Self-Directed)

NIGERIA flag
N/A, Nigeria
ExpertOther

Key Skills

Software

Other

Top Subject Matter

Phonetics Domain Expertise
Voice Data

Top Data Types

AudioAudio

Top Task Types

Segmentation

Freelancer Overview

Audio Annotation Practice (Freelance / Self-Directed). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Federal University, Oye-Ekiti (2025). AI-training focus includes data types such as Audio and labeling workflows including Segmentation.

Expert

Labeling Experience

Audio Annotation Practice (Freelance / Self-Directed)

OtherAudioSegmentation
The candidate performed audio annotation on voice recordings, segmenting them into phonemes using ARPABET standards. They marked precise timestamps for each phoneme and vocal transition while also analyzing pitch and tonal patterns in the data. This work emphasized consistency, accuracy, and quality control across multiple annotated samples. • Annotated voice recordings with detailed phoneme segmentation. • Applied ARPABET for transcription and phonetic labeling. • Identified and labeled pitch variations and tonal transitions. • Reviewed, corrected, and ensured high-quality annotations.

The candidate performed audio annotation on voice recordings, segmenting them into phonemes using ARPABET standards. They marked precise timestamps for each phoneme and vocal transition while also analyzing pitch and tonal patterns in the data. This work emphasized consistency, accuracy, and quality control across multiple annotated samples. • Annotated voice recordings with detailed phoneme segmentation. • Applied ARPABET for transcription and phonetic labeling. • Identified and labeled pitch variations and tonal transitions. • Reviewed, corrected, and ensured high-quality annotations.

Present

Education

F

Federal University, Oye-Ekiti

Bachelor of Science, Medical Laboratory Science

Bachelor of Science
2025 - 2025

Work History

U

uTest

Freelance QA Tester

N/A
2024 - Present