PROFESSIONAL-MACHINE-LEARNING-ENGINEER · Question #333
PROFESSIONAL-MACHINE-LEARNING-ENGINEER Question #333: Real Exam Question with Answer & Explanation
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Question
You work at an organization that maintains a cloud-based communication platform that integrates conventional chat, voice, and video conferencing into one platform. The audio recordings are stored in Cloud Storage. All recordings have a 16 kHz sample rate and are more than one minute long. You need to implement a new feature in the platform that will automatically transcribe voice call recordings into text for future applications, such as call summarization and sentiment analysis. How should you implement the voice call transcription feature while following Google- recommended practices?
Options
- AUse the original audio sampling rate, and transcribe the audio by using the Speech-to-Text API
- BUse the original audio sampling rate, and transcribe the audio by using the Speech-to-Text API
- CDownsample the audio recordings to 8 kHz, and transcribe the audio by using the Speech-to-Text
- DDownsample the audio recordings to 8 kHz, and transcribe the audio by using the Speech-to-Text
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