AWS Certified Cloud Practitioner
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Which AWS service is best suited for converting audio recordings into text?
Real Exam
Community
RRitesh
A
Amazon Translate
B
Amazon Transcribe
C
Amazon Polly
D
Amazon Comprehend
Explanation:
Correct Answer: B (Amazon Transcribe)
Explanation:
Amazon Transcribe is an AWS service specifically designed for automatic speech recognition (ASR) that converts audio recordings into text. It's the perfect service for this use case because:
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Speech-to-Text Conversion: Amazon Transcribe is built specifically to transcribe audio files and live audio streams into text.
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Audio Format Support: It supports various audio formats including MP3, MP4, WAV, and FLAC.
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Language Support: It can transcribe audio in multiple languages and dialects.
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Speaker Identification: It can identify different speakers in a conversation.
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Timestamp Generation: It provides timestamps for each word, making it easy to locate specific parts of the audio.
Why the other options are incorrect:
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A. Amazon Translate: This service is for text translation between languages, not for converting audio to text.
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C. Amazon Polly: This is a text-to-speech service that converts text into lifelike speech, which is the opposite of what the question asks for.
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D. Amazon Comprehend: This is a natural language processing (NLP) service that analyzes text to find insights and relationships, but it doesn't convert audio to text.
For converting audio recordings into text, Amazon Transcribe is the correct AWS service choice.
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