AIP-C01 · Question #64
You are building a generative AI solution that requires real-time text-to-speech conversion. Which AWS service would you use to convert text input into lifelike speech output?
The correct answer is A. Amazon Polly. Amazon Polly is AWS's dedicated text-to-speech service. It converts text into lifelike speech in real time using deep learning, supports dozens of languages and voices (including neural voices), and can stream audio output for low-latency applications. Option B (Amazon…
Question
You are building a generative AI solution that requires real-time text-to-speech conversion. Which AWS service would you use to convert text input into lifelike speech output?
Options
- AAmazon Polly
- BAmazon Transcribe
- CAWS Lex
- DAmazon Translate
How the community answered
(26 responses)- A85% (22)
- B4% (1)
- C4% (1)
- D8% (2)
Explanation
Amazon Polly is AWS's dedicated text-to-speech service. It converts text into lifelike speech in real time using deep learning, supports dozens of languages and voices (including neural voices), and can stream audio output for low-latency applications. Option B (Amazon Transcribe) is the reverse-it converts speech audio to text (speech-to-text). Option C (AWS Lex) is a conversational AI service for building chatbots and voice interfaces; it uses Polly internally for speech output but is not itself a TTS API. Option D (Amazon Translate) performs text translation between languages-it has no speech synthesis capability. Polly is the direct and correct choice for real-time text-to-speech conversion.
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