Required Skills
Voice Acting
Voice Coaching
Vocal Pedagogy
Speech Analysis
Prosody & Intonation
Phonetics
Accent & Dialect Identification
Vocal Quality Assessment
Resonance & Voice Placement
Audio Engineering
Sound Engineering
Audio Quality Evaluation
Written Technical Analysis
About micro1
micro1 is the leading AI data lab for training frontier models and evaluating AI agents. Experts contribute their diverse subject matter knowledge across domains such as finance, healthcare, STEM engineering, and more. micro1 transforms that real-world expertise into high-quality training data, evaluations, and feedback loops that improve how AI systems learn, reason, and perform.
Our platform identifies and vets top talent through an AI recruiter, enabling high-quality expert contributions at scale. We aim to enable 1 billion people to do meaningful work by applying their expertise to AI. As our global expert network grows, micro1 is building the human intelligence layer for frontier AI.
Role Title: Voice Actor/Coaches
Role Type: Contractor
Location: Remote
micro1 is engaging Voice Actor/Coaches to participate in a high-impact project supporting advanced AI voice and speech technology. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.
Scope of Work
Analyze short speech recordings and produce precise, structured written assessments using professional voice terminology.
Identify and describe vocal characteristics such as age, gender, accent or dialect (when confident), vocal quality, resonance, phonation type, pitch, intonation, breath support, rhythm, and tempo.
Evaluate emotional tone, energy, articulation clarity, and overall delivery style, noting nuances between scripted, spontaneous, or conversational samples.
Assess audio production aspects, including room sound, device type (microphone, headset, phone), and recording environment quality (studio or home).
Deliver observations in clear, detailed written reports, using consistent technical language to facilitate AI model training and evaluation.
Collaborate asynchronously via digital platforms, providing objective, high-quality input to enhance voice and speech systems.
Maintain confidentiality and accuracy throughout all analyses and documentation.
Professional background in voice acting, voice coaching, dialect coaching, vocal pedagogy, or similar fields.
Strong understanding of speech analysis, prosody, intonation, phonetics, accent and dialect variation, and vocal quality assessment.
Experience with audio or sound engineering, especially in evaluating recording quality and acoustic environments.
Familiarity with technical vocal concepts such as resonance, placement, and breath control.
Exceptional written and verbal communication skills, with meticulous attention to detail.
Fluency in English (B2 or higher); native proficiency in any language is welcome.
Reliable internet connection and high-quality headphones to ensure accurate audio assessment.
Why join: This is an opportunity to contribute your specialized knowledge to a pioneering AI initiative, rewarding true voice expertise. You'll influence cutting-edge technology while enjoying flexible, remote participation and engaging, meaningful work that values accuracy, nuance, and a passion for the art and science of voice.
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