Topics include Web Development, Audio, Video, Graphics, Software and Hardware. See also the Music Glossary.

d
- D/A
- DAC
- D/A converter
- damping factor
- DAT
- data rate
- decibel (dB)
- de-esser
- degauss
- delimiter
- Deutsche Industrie Norm
- DFT
- digital audio tape
- digital delay
- digital signal processor
- digital-to-analog
- Digital Video Disc
- DIN
- DIP switch
- disc geography
- Discrete Fourier Transform
- distortion
- dithering
- DLS
- DNS
- dolby noise reduction
- Dolby noise reduction types
- domain name system
- downloadable sound
- DSP
- dub
- DVD
- DVD Capacity
- DVD Configurations
- Dvorak keyboard
- dynamic microphone
- dynamic range