AWS Certified AI Practitioner
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Q1. A mobile app wants to read out user notifications in natural-sounding speech in multiple languages. Which AWS service should they use?
Real Exam
Community
JJin
A
Amazon Transcribe
B
Amazon Polly
C
Amazon Translate
D
Amazon Comprehend
Explanation:
Explanation:
Amazon Polly is the correct AWS service for converting text into natural-sounding speech. Here's why:
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Amazon Polly is AWS's Text-to-Speech (TTS) service that converts text into lifelike speech using advanced deep learning technologies.
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Key features relevant to the question:
- Supports multiple languages and voices
- Provides natural-sounding speech output
- Can be integrated into mobile applications
- Offers neural text-to-speech (NTTS) for more natural speech patterns
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Why other options are incorrect:
- Amazon Transcribe (Option A): This is a speech-to-text service, converting audio to text, not text to speech.
- Amazon Translate (Option C): This is a machine translation service for translating text between languages, not for speech synthesis.
- Amazon Comprehend (Option D): This is a natural language processing (NLP) service for extracting insights and relationships from text, not for speech generation.
For a mobile app that needs to read out user notifications in natural-sounding speech across multiple languages, Amazon Polly is the ideal AWS service choice.
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