AI Voice Interface System - Component Development Tasks

1. Voice Interface Layer

1.1 Voice Interface Component

Priority: High | Duration: 2-3 weeks

Core Tasks:

• [ ] Audio Capture Setup - Use client web page to capture voice and stream to websocket
  • Implement microphone access and permission handling
  • Set up audio streaming with configurable sample rates
  • Implement audio buffering and noise reduction
  • Add voice activity detection (VAD) to detect speech start/end (Optional)
• [ ] Audio Playback System (Optional )
  • Implement audio output with volume control
  • Add audio queue management for response playback
  • Implement interrupt handling (stop current playback for new input)
  • Add audio format conversion support
• [ ] Session Management
  • Implement conversation session tracking
  • Add timeout handling for inactive sessions
  • Implement session state persistence
  • Add multi-user session support (if needed)

Technical Considerations:

• Choose audio framework (Web Audio API, native libraries, etc.)
• Implement cross-platform compatibility
• Add latency optimization
• Error handling for audio device issues

1.2 Speech-to-Text Converter

Priority: High | Duration: 1-2 weeks

Core Tasks:

• [ ] STT Service Integration
  • Choose STT provider (Google Cloud Speech, Azure Speech, AWS Transcribe, OpenAI Whisper)
  • Implement API client with authentication
  • Add real-time streaming transcription
  • Implement offline fallback (if required)
• [ ] Text Processing
  • Add language detection and multi-language support
  • Implement confidence scoring and filtering
  • Add punctuation and capitalization correction
  • Implement custom vocabulary and domain-specific terms