VET IT - Year 10 - Audio File Types

What are the two characteristics for an audio file?

• Compression

• Bitrate

• Colour depth

• Compatibility

This refers to the amount of data (number of bits) that is processed into audio, over a period of time. This is measured in KBPS

• Lossy

• Resolution

• Bitrate

• Compression

Which 2 audio file types are Lossy?

• MP3

• ALAC

• AAC

• LPCM

Which 2 Audio file types are lossless

• AAC

• ALAC

• FLAC

• WAV

Which 2 audio file types are Uncompressed?

• LPCM

• ALAC

• WAV

• MP3

Which 2 Audio file types have a bitrate of Up to 320kbps?

• AAC

• FLAC

• MP3

• LPCM

Which 1 Audio file type has a bitrate of Up to 6.144Mbps

• FLAC

• MP3

• LPCM

• WAV

Which Audio file type has a bitrate of 1411Kbps at 16 bit?

• AAC

• Mp3

• WAV

• Lpcm

Which 2 Audio file types have a bitrate of typically 1411Kbps?

• FLAC

• ALAC

• LPCM

• AAC