What does Azure Speech service provide?

  1. Email and messaging services
  2. Speech-to-text, text-to-speech, and speaker recognition capabilities ✓
  3. Database backup and recovery
  4. Image classification and object detection

Correct answer: Speech-to-text, text-to-speech, and speaker recognition capabilities

Option B is correct because Azure AI Speech service provides speech-to-text transcription, text-to-speech synthesis, and speaker recognition capabilities, forming a comprehensive set of voice and audio AI features within Azure Cognitive Services. Option A is incorrect because email and messaging services are provided by products like Azure Communication Services and Microsoft 365, not the Speech service. Option C is wrong because database backup and recovery is handled by Azure Backup and database-specific features such as point-in-time restore, which have no relation to the Speech service. Option D is incorrect because image classification and object detection are capabilities of Azure Computer Vision and Azure Custom Vision, not the Speech service.

Topic: · azure speech, cognitive services, speech-to-text, text-to-speech

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