SAA-C03 Question 178
Single answerA media company wants to convert written news articles into engaging audio content to reach a broader audience, including people with visual impairments. The solution should require minimal management effort while ensuring scalability and high-quality voice output. Which AWS managed service is best suited for this use case?
- A
Amazon Polly
- B
Amazon Transcribe
- C
Amazon Comprehend
- D
Amazon Lex
Show answer and explanation
Correct answer: A
Explanation
Amazon Polly is the most appropriate service for converting text into audio content. It provides lifelike speech synthesis with a variety of customizable voices, making it an excellent choice for creating audio versions of written content. The other services (Amazon Transcribe, Amazon Comprehend, and Amazon Lex) do not offer the required text-to-speech functionality.
- A. Correct.
Amazon Polly is a text-to-speech service that converts written content into lifelike speech. It is ideal for this use case as it provides high-quality voice output with minimal management effort.
- B. Incorrect.
Amazon Transcribe is a speech-to-text service, which is used for converting spoken audio into text. It is not suitable for converting written text into audio.
- C. Incorrect.
Amazon Comprehend is a natural language processing (NLP) service used for extracting insights from text, such as sentiment analysis or entity recognition. It does not provide text-to-speech functionality.
- D. Incorrect.
Amazon Lex is a service for building conversational interfaces using voice and text. While it uses text-to-speech internally, it is designed for chatbots and conversational workflows, not for converting articles into audio.