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Questions and Answers
What parameter is used to determine how many frames will be recorded per buffer?
What parameter is used to determine how many frames will be recorded per buffer?
- Filepath
- Duration
- Channels
- Frames_per_buffer (correct)
What function will start transcribing the audio data?
What function will start transcribing the audio data?
- record_audio(
- start_transcription_job( (correct)
- display_audio(
- save_audio(
What will the record_audio() function do?
What will the record_audio() function do?
- Display audio data as text
- Record audio from the speakers
- Open a stream for audio recording
- Save audio data to a file (correct)
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Study Notes
- The record_audio() function will record audio from the speakers and save it to a file.
- The audio data will be displayed in real-time as text using AWS.
- The parameters for the record_audio() function are: filepath (str), duration (int), channels (int = 2), rate (int = 44100), and frames_per_buffer (int = 1024).
- The stream for the audio recording will be opened, and then the recording will start.
- The frames_per_buffer parameter is used to determine how many frames will be recorded per buffer.
- The transcribe.start_transcription_job() function will start transcribing the audio data.
- If an error occurs, it will be printed.
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