Speech-to-Text Conversion for Podcast Transcripts

Speech-to-Text Conversion for Podcast Transcripts

Objective

The “Speech-to-Text Conversion for Podcast Transcripts” project aims to create a dataset for training automatic speech recognition (ASR) models to accurately transcribe spoken content from podcasts into written text. Additionally, this dataset will support podcasters, content creators, and transcription services in efficiently generating high-quality podcast transcripts. Consequently, it will enhance the overall accessibility and usability of podcast content.

Scope

This project involves collecting audio recordings from podcasts and subsequently annotating them with transcriptions that accurately represent the spoken content. This includes speech from podcast hosts and guests, as well as discussions and interviews.

Speech-to-Text Conversion for Podcast Transcripts
Speech-to-Text Conversion for Podcast Transcripts
Speech-to-Text Conversion for Podcast Transcripts
Speech-to-Text Conversion for Podcast Transcripts

Sources

  • Podcast Episodes: Gather audio recordings of podcast episodes from various podcast platforms and content creators. Additionally, ensure a diverse range of sources to capture a wide array of content and perspectives.
  • Transcription Services: To ensure accuracy, utilize human transcription services to produce precise text transcriptions of the audio content.
Speech-to-Text Conversion for Podcast Transcripts
Speech-to-Text Conversion for Podcast Transcripts

Data Collection Metrics

  • Total Podcast Episodes for Transcription: 5,000 episodes
  • Podcast Episodes: 4,000
  • Transcription Services: 1,000

Annotation Process

Stages

  1. Speech-to-Text Transcription: Annotate each podcast episode with a verbatim transcription that accurately reflects the spoken content. Consequently, this ensures that every detail is captured precisely. Moreover, this approach enhances accessibility and allows for easier content analysis.
  2. Metadata Logging: Log metadata, including episode title, host, guest names, publication date, and any additional context or notes related to the content.

Annotation Metrics

  • Podcast Episodes with Transcriptions: 5,000
  • Metadata Logging: 5,000
Speech-to-Text Conversion for Podcast Transcripts
Speech-to-Text Conversion for Podcast Transcripts
Speech-to-Text Conversion for Podcast Transcripts
Speech-to-Text Conversion for Podcast Transcripts

Quality Assurance

Stages

Transcription Verification: To implement a validation process involving transcription experts, first, the podcast transcriptions will be reviewed and verified for accuracy. Subsequently, transcription experts will meticulously scrutinize the content to ensure its precision and quality.
Data Quality Control: Additionally, Data Quality Control must ensure the removal of transcriptions with significant errors, incompleteness,
Data Security: Furthermore, Data Security measures must be implemented to protect sensitive content and adhere to copyright and intellectual property regulations.

QA Metrics

  • Transcription Validation Cases: 500 (10% of total)
  • Data Cleansing: Remove transcriptions with significant errors or inaccuracies

Conclusion

The “Speech-to-Text Conversion for Podcast Transcripts” dataset serves as a valuable resource for podcasters, content creators, and transcription services. With accurately annotated podcast transcriptions and comprehensive metadata, this dataset empowers the development of advanced ASR models and transcription tools. Consequently, it contributes to improved accessibility, discoverability, and searchability of podcast content while saving time and effort for podcast creators and consumers alike.

quality dataset

Quality Data Creation

Guaranteed TAT​

Guaranteed TAT

ISO 9001:2015, ISO/IEC 27001:2013 Certified​

ISO 9001:2015, ISO/IEC 27001:2013 Certified

HIPAA Compliance​

HIPAA Compliance

GDPR Compliance​

GDPR Compliance

Compliance and Security​

Compliance and Security

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