Use Cases

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Overview

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Accessibility

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Screen Readers and Assistive Technology

• Text-to-Speech: Convert on-screen text to speech for screen readers
• Dynamic Content: Narrate dynamic content updates in real-time
• Multi-Language: Support multiple languages for global accessibility
• Customizable Voices: Allow users to choose preferred voice characteristics

function announceToScreenReader(text) {
  fetch('https://api.voxnexus.ai/v1/tts', {
    method: 'POST',
    headers: {
      'Authorization': 'Bearer YOUR_API_KEY',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      text: text,
      voice_id: 'vl-xiaoxiao',
      format: 'mp3'
    })
  })
  .then(response => response.blob())
  .then(audioBlob => {
    const audio = new Audio(URL.createObjectURL(audioBlob));
    audio.play();
  });
}

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Reading Assistance

• Text Highlighting: Highlight text as it’s being read
• Speed Control: Allow users to adjust reading speed
• Pronunciation Help: Provide audio pronunciation for difficult words
• Language Learning: Assist language learners with pronunciation

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Content Creation

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Video Production

• Narration: Generate narration for explainer videos and tutorials
• Multiple Voices: Use different voices for different characters
• Consistent Quality: Maintain consistent voice quality across projects
• Batch Processing: Process multiple scripts efficiently

1. Prepare script with SSML markup for emphasis and pauses
2. Generate audio files for each segment
3. Sync audio with video timeline
4. Export final video with professional narration

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Podcast Production

• Intro/Outro: Generate consistent intro and outro segments
• Ad Insertion: Create advertisement segments
• Multi-Language: Produce podcasts in multiple languages
• Accessibility: Generate transcripts automatically

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E-Learning Content

• Course Narration: Narrate online courses and tutorials
• Language Learning: Provide pronunciation examples
• Accessibility: Make courses accessible to all learners
• Multilingual: Create courses in multiple languages

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Voice Assistants & Chatbots

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Conversational AI

• Natural Interaction: Enable natural voice conversations
• Multi-Turn Dialogues: Support complex multi-turn conversations
• Context Awareness: Maintain context across interactions
• Emotional Intelligence: Use expressive voices for better engagement

User Speech → STT → NLP Processing → TTS → User Audio

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Customer Service

• IVR Systems: Interactive voice response for call centers
• Voice Authentication: Voice-based user identification
• Call Transcription: Automatic call recording and transcription
• Sentiment Analysis: Analyze customer sentiment from voice

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Smart Home Devices

• Voice Commands: Control smart home devices with voice
• Status Announcements: Announce device status and alerts
• Multi-Room Audio: Synchronized audio across devices
• Wake Word Detection: Custom wake word integration

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Real-Time Communication

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Live Captioning

• Live Streaming: Real-time transcription for live streams
• Video Conferencing: Captions for video calls
• Broadcasting: Live captions for TV and radio
• Accessibility: Make live content accessible

const ws = new WebSocket('wss://api.voxnexus.ai/v1/stt/realtime', {
  headers: { 'Authorization': 'Bearer YOUR_API_KEY' }
});

ws.onmessage = (event) => {
  const message = JSON.parse(event.data);
  if (message.type === 'partial') {
    updateCaptions(message.text, true);
  } else if (message.type === 'final') {
    updateCaptions(message.text, false);
  }
};

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Voice Messaging

• Voice Notes: Record and send voice messages
• Voice Transcription: Convert voice messages to text
• Multi-Language: Support voice messages in multiple languages
• Playback: Text-to-speech playback of messages

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Media & Entertainment

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Gaming

• NPC Dialogue: Generate dynamic NPC dialogue
• Narrative Voiceover: Create immersive story narration
• Multi-Language: Localize games for global markets
• Dynamic Content: Generate dialogue on-the-fly

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Audiobooks

• Batch Processing: Process entire books automatically
• Character Voices: Use different voices for different characters
• Consistent Narration: Maintain consistent voice throughout
• Multi-Language: Produce audiobooks in multiple languages

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Social Media

• Voice Posts: Create voice-based social media posts
• Video Captions: Automatic caption generation for videos
• Voice Comments: Voice-based comment system
• Accessibility: Make social content accessible

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Business Applications

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Meeting Transcription

• Multi-Speaker: Identify different speakers
• Timestamps: Precise timing for meeting notes
• Search: Searchable meeting transcripts
• Integration: Integrate with meeting platforms

• Speaker diarization for multi-participant meetings
• Timestamped transcripts for easy reference
• Export to various formats (PDF, DOCX, etc.)
• Integration with calendar and note-taking apps

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Voice Analytics

• Sentiment Analysis: Analyze customer sentiment
• Keyword Detection: Identify important keywords
• Trend Analysis: Track trends in conversations
• Quality Metrics: Measure call quality and performance

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Training & Onboarding

• Training Videos: Narrate training content
• Interactive Tutorials: Voice-guided tutorials
• Multi-Language Training: Train employees in their language
• Accessibility: Make training accessible to all

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Healthcare

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Medical Transcription

• Clinical Notes: Transcribe doctor-patient conversations
• Medical Terminology: Accurate recognition of medical terms
• Privacy: HIPAA-compliant processing
• Integration: Integrate with EMR systems

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Patient Communication

• Appointment Reminders: Voice-based reminders
• Medication Instructions: Audio medication instructions
• Accessibility: Make healthcare information accessible
• Multi-Language: Support diverse patient populations

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Finance

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Voice Banking

• Account Inquiries: Voice-based account queries
• Transaction Confirmation: Voice confirmations
• Security: Voice authentication
• Accessibility: Make banking accessible

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Financial Reports

• Earnings Calls: Transcribe earnings calls
• Report Narration: Audio versions of reports
• Accessibility: Make financial information accessible
• Multi-Language: Support global investors

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Getting Started