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Duration 14 hours
Course Outline
Overview of Speech Recognition Technologies
- Historical context and the evolution of speech recognition
- The role of acoustic models, language models, and decoding
- Contemporary architectures: RNNs, transformers, and Whisper
Audio Preprocessing and Transcription Fundamentals
- Managing audio formats and sample rates
- Techniques for cleaning, trimming, and segmenting audio files
- Converting audio to text: real-time versus batch processing
Practical Application of Whisper and Third-Party APIs
- Setting up and utilising OpenAI Whisper
- Integrating cloud-based APIs (Google, Azure) for transcription
- Evaluating performance, latency, and cost-effectiveness
Language, Accents, and Domain-Specific Adaptation
- Processing multiple languages and varied accents
- Customising vocabularies and improving noise tolerance
- Handling specialised terminology in legal, medical, or technical contexts
Output Formatting and System Integration
- Incorporating timestamps, punctuation, and speaker labels
- Exporting data to text, SRT, or JSON formats
- Embedding transcriptions into applications or databases
Use Case Implementation Labs
- Transcribing meetings, interviews, or podcast recordings
- Developing voice-to-text command interfaces
- Generating real-time captions for video and audio streams
Evaluation, Limitations, and Ethical Considerations
- Analysing accuracy metrics and benchmarking models
- Addressing bias and fairness in speech models
- Navigating privacy and compliance requirements
Summary and Recommended Next Steps
Requirements
- A foundational grasp of general AI and machine learning principles
- Familiarity with common audio or media file formats and associated tools
Intended Audience
- Data scientists and AI engineers working with voice data
- Software developers creating transcription-centric applications
- Organisations investigating speech recognition for automation purposes
Custom Corporate Training
Training solutions designed exclusively for businesses.
- Customised Content: We adapt the syllabus and practical exercises to the real goals and needs of your project.
- Flexible Schedule: Dates and times adapted to your team's agenda.
- Format: Online (live), In-company (at your offices), or Hybrid.
Price per private group, online live training, starting from £3200 + VAT*
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