Example image of eyePlorer eyePlorer map for 'Digital audio': Digital signal Sound recording and reproduction Analog-to-digital converter Digital-to-analog converter Algorithm Audio compression (data) Compact Cassette Phonograph cylinder Analog signal Binary numeral system Pulse-code modulation Eight-to-fourteen modulation Digital Audio bit depth Sampling rate Stereophonic sound Surround sound Fidelity Amplitude Bandwidth (signal processing) Capacitance Electrical resistance Noise floor Dynamic range Quantization error Compact Disc Hertz Aliasing Anti-aliasing filter Bandlimited Nyquist frequency Synthesizer Audio filter Digital signal processing Sound effect CompactFlash Data storage device Digital audio player Hard disk drive USB flash drive Advanced Audio Coding Free Lossless Audio Codec MP3 Vorbis Streaming media Downsampling Oversampling Upsampling Lossy compression Psychoacoustics