Subject
Grade
Concept/Content
digital sound and audio data compression
Elaboration
for example, sampling, sampling rates, aliasing, bit depth, bit rate, microphones
for example, MP3, WAVE format (WAV), advanced audio codec (AAC), Ogg Vorbis, free lossless audio codec (FLAC), loss versus lossless, binary format, analog-to-digital conversion
keywords
digital sound
audio data compression