Alexa Wake Words in Mexican Spanish (Youth)
Project Overview:
Objective
To build a dataset of audio clips containing the “Alexa” wake word as spoken in Mexican Spanish by youth. This dataset will be essential for enhancing wake word detection systems and voice assistants designed for Mexican Spanish-speaking youth.
Scope
Our team embarked on an ambitious journey to amass a rich and varied collection of audio recordings. These recordings, contributed by youthful voices from diverse Mexican Spanish backgrounds, were meticulously curated to cover an array of accents and situational contexts. This collection not only exemplifies the diverse linguistic landscape of Mexican Spanish-speaking youth but also enhances the relatability and efficiency of voice recognition systems.
Sources
- Participants: Collaborate with Mexican Spanish-speaking youth who consent to contribute audio clips of them saying “Alexa” in different contexts.
- Voice Actors: Hire professional voice actors fluent in Mexican Spanish to create synthetic wake word recordings for added diversity and control.
Data Collection Metrics
- Total Audio Clips: 15,000 clips
- Participant Contributions: 9,000
- Voice Actor Recordings: 6,000
Annotation Process
Stages
- Wake Word Annotation: Accurately mark the temporal boundaries of the “Alexa” wake word within each audio clip.
- Participant Demographics: Gather metadata about participants, including age, accent, and gender.
- Recording Conditions: Document recording conditions such as ambient noise levels and recording devices used.
Annotation Metrics
- Audio Clips with Wake Word Annotations: 15,000
- Participant Demographic Metadata: 15,000
- Recording Condition Metadata: 15,000
Quality Assurance
Stages
Annotation Verification: Implement a robust validation process involving automated verification tools and human reviewers to ensure precise wake word annotations.
User Consent: Ensure that participants’ audio clips have explicit consent for usage in the dataset and anonymize any personally identifiable information.
Privacy Compliance: Adhere to privacy regulations, including data protection policies and mechanisms for participants to opt out or request data removal.
QA Metrics
- Annotation Validation Cases: 1,500 (10% of total)
- Privacy Audits: 9,000 (for participant-contributed data)
Conclusion
The Alexa Wake Words Dataset in Mexican Spanish (Youth) aims to improve wake word detection technology and voice assistant systems tailored to Mexican Spanish-speaking youth. With diverse recordings, meticulous annotations, and privacy compliance, it serves as a valuable resource for voice recognition and natural language processing research and development.
Quality Data Creation
Guaranteed TAT
ISO 9001:2015, ISO/IEC 27001:2013 Certified
HIPAA Compliance
GDPR Compliance
Compliance and Security
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