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3 cards from this section. Quick, good the night before a test.
What function is used to create an audio recording object in MATLAB?
Think about what command initializes the recording system.
How would you access audio data from an audiorecorder object?
Look for a command that retrieves the stored audio.
What command is used to plot audio data in MATLAB?
Think about the function that visually represents data.
True or False: The dsp.AudioRecorder allows for blocking audio acquisition.
Consider how continuous input is processed.
Design a MATLAB script that records audio for 10 seconds, plays it back, and displays its waveform in real-time.
Ensure you initialize recording, wait for the duration, then capture data for plotting.
Explain how you could enhance a simple dsp.AudioRecorder setup to include an audio effect like echo before playback.
Think about the steps needed to add an audio effect filter.
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