Audio Formats Music Tech

Which of the following formats uses lossy compression?

• MP3
• AIFF
• AAC
• WAV

What are the characteristics of lossless audio formats?

• They are always smaller than lossy formats
• They provide superior sound quality
• They reduce file size by removing audio data
• They retain all original audio data

What is the standard bit depth for CD-quality audio?

• 24-bit
• 16-bit
• 32-bit
• 12-bit

Which of the following audio formats is primarily used on Apple systems?

• PCM
• AIFF
• MP3
• FLAC

What is the sample rate for CD-quality audio?

• 44.1 kHz
• 48 kHz
• 96 kHz
• 32 kHz

Which audio format is known for using lossless compression?

• FLAC
• MP3
• AAC
• WAV

Why is understanding sample rate important in music production?

• It affects the frequency range captured
• It determines the bit depth of the audio
• It influences the file size of the audio
• It has no impact on audio quality

What does PCM stand for in audio technology?

• Phase Compression Modulation
• Phase Code Modulation
• Pulse Compression Modulation
• Pulse Code Modulation

Which audio formats are typically recommended for recording an album?

• AIFF
• MP3
• WAV
• AAC

What impact has the shift to MP3 had on music consumption?

• Reduced interest in physical media
• Decreased quality of audio recordings
• Enhanced portability of music files
• Increased accessibility of music