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H

Hiromi Yokoyama

Japanese AI Voice Evaluator & Audio Content Producer

JAPAN flag
Tokyo, Japan
$20.00/hrEntry Level

Key Skills

Software

No software listed

Top Subject Matter

Japanese language
sleep meditation

Top Data Types

AudioAudio

Top Task Types

No task types listed

Freelancer Overview

AI Voice Audio Evaluator & Content Producer. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include CoeFont. Education includes Bachelor of Music, Toho College of Music (2011). AI-training focus includes data types such as Audio and labeling workflows including Evaluation and Rating.

Entry LevelEnglishJapanese

Labeling Experience

AI Voice Audio Evaluator & Content Producer

Audio
This role involved evaluating AI-generated audio outputs for quality, pronunciation, and emotional accuracy. I used my professionally trained, standard Japanese voice and audio engineering setup to assess and rate voice data intended for AI model improvement. My tasks included carefully analyzing AI outputs, identifying errors, and providing actionable feedback to aid training voice-related models. • Evaluated AI-generated audio for naturalness, clarity, and pronunciation accuracy. • Applied voice acting expertise to assess rhythm, pitch, and emotional tone. • Utilized professional audio tools and setup for consistent evaluation quality. • Independently produced and rated sleep meditation content as both creator and model evaluator.

This role involved evaluating AI-generated audio outputs for quality, pronunciation, and emotional accuracy. I used my professionally trained, standard Japanese voice and audio engineering setup to assess and rate voice data intended for AI model improvement. My tasks included carefully analyzing AI outputs, identifying errors, and providing actionable feedback to aid training voice-related models. • Evaluated AI-generated audio for naturalness, clarity, and pronunciation accuracy. • Applied voice acting expertise to assess rhythm, pitch, and emotional tone. • Utilized professional audio tools and setup for consistent evaluation quality. • Independently produced and rated sleep meditation content as both creator and model evaluator.

2025 - Present

Education

T

Toho College of Music

Bachelor of Music, Trombone Performance

Bachelor of Music
2011 - 2011

Work History

I

Independent

Sleep & Meditation Audio Producer

Tokyo
2025 - Present