5.2 ICT Pod cast Presentation

What happens when sound waves hit a microphone diaphragm?

• It creates light signals

• It stops vibrating

• It deletes audio files

• It generates electrical signals

Which device converts digital data back into audible sound?

• Microphone

• Keyboard

• Printer

• Loudspeaker

What does a waveform visually represent in a DAW?

• Text content

• Video frames

• Background noise only

• Recorded sound amplitude

Why might a recording become distorted?

• Low microphone sensitivity

• Silent environment

• Short recording time

• Input level set too high

Which software is used for multi-track podcast editing?

• Microsoft Word

• PowerPoint

• Excel

• Audacity

What is the main advantage of WAV files?

• Small file size

• Low-quality audio

• Fast streaming

• High audio accuracy

MP3 files are commonly used for:

• Professional studio mastering

• Printing documents

• Storing images

• Streaming over the internet

FLAC files differ from MP3 because they:

• Increase background noise

• Reduce file size with quality loss

• Are unusable on computers

• Use lossless compression

What is the purpose of the input level meter?

• To delete recordings

• To adjust screen brightness

• To count audio clips

• To monitor sound levels

Which microphone type is best for quiet environments?

• Internal laptop mic

• Headset mic for gaming

• Smartphone mic

• Condenser microphone