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Audio Data Collector - English
Record conversational English audio samples for speech recognition training. Requires native fluency and quiet recording environment.
Speech Annotation Specialist
Annotate and label audio recordings with phonetic transcriptions, speaker diarization, and emotion tags for ML training datasets.
Audio Quality Evaluator
Assess audio quality of recorded speech samples, identify noise, distortions, and ensure data meets collection standards.
Voice Actor - Data Collection
Record scripted audio prompts in various emotional tones and speaking styles for TTS and voice assistant training.
Audio Transcription Lead
Lead a team of transcribers creating high-quality text transcriptions of audio files for ASR model development.
Speech Recognition Evaluator
Test and evaluate speech recognition models by comparing transcriptions against ground truth, identifying error patterns and edge cases.
Multilingual Audio Collector - Spanish
Native Spanish speaker needed to collect conversational audio data across various dialects for multilingual ASR systems.
Audio Dataset Curator
Manage and organize large-scale audio datasets, ensure data quality, handle metadata, and maintain collection pipelines.
TTS Model Evaluator
Evaluate text-to-speech model outputs for naturalness, pronunciation accuracy, prosody, and overall voice quality.
Flexible work and transparent pay!
Flexible hours
Work from anywhere
Free training
Choose your projects
No AI experience required
Transparent pay
This is an independent contract position.
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Bolt is a platform that connects voice talent and audio experts with opportunities to train AI through audio data collection. We help build better voice AI by collecting diverse speech samples, recordings, and audio annotations that make voice assistants and AI systems more accurate and natural-sounding.