AI-900: Batch transcription vs real-time transcription: What’s the difference?

Learn about the difference between batch transcription and real-time transcription, and how they can be used for different speech-to-text scenarios.

Question

When sending an audio recording for speech-to-text processing, what kind of transcription is being performed?

A. Audio transcription
B. Real-time transcription
C. Batch transcription

Answer

C. Batch transcription

Explanation

Audio recordings are processed with the help of batch transcription.

The correct answer is C. Batch transcription.

Batch transcription is the process of sending an audio recording to a speech-to-text service and receiving a text file with the transcription after some time. Batch transcription is suitable for scenarios where the audio input is not time-sensitive and does not require immediate feedback, such as transcribing podcasts, lectures, interviews, or meetings.

Real-time transcription, on the other hand, is the process of streaming audio input to a speech-to-text service and receiving text output as the audio is being processed. Real-time transcription is suitable for scenarios where the audio input is time-sensitive and requires immediate feedback, such as captioning live events, dictating notes, or interacting with voice assistants.

Audio transcription is a general term that can refer to any type of speech-to-text conversion, whether it is real-time or batch. Therefore, it is not a specific kind of transcription.

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