- 4-track
- 5.1-channel format
- A-2
- A-3
- A-4
- A440
- A-7
- AAC
- Aachen Head
- AAF
- AAX
- AAX DSP
- AAX Native
- A/B
- AB recording
- AB-reel
- ABS
- Absorption coefficient
- AC
- AC-1
- AC-2
- AC-3
- ACA
- Academy centerline
- Academy curve / Academy sound
- Academy leader
- Academy Theater
- AC bias
- Accelerando
- Accent Miking
- Acceptance angle
- Accidental
- AC coupling
- A-chain
- AC-M
- Acmade
- Acoustic baffle
- Acoustic baffle
- Acoustic feedback
- Acoustic intensity
- Acoustic labyrinth
- Acoustic lens
- Acoustics
- Acoustic suspension
- Active
- Active crossover
- Active equalizer
- Active monitor
- Active sensing
- Adagio
- A-DAM
- ADAT
- ADB
- ADC
- Additive synthesis
- Address track
- Adjustable turnover
- ADL
- ADPCM
- ADR
- ADSL
- ADSR
- ADT
- AES
- AES31
- AES/EBU
- AF
- AF
- AFM
- After-fader listen
- Aftertouch
- AFTRA
- AGAC / American Guild of Authors and Composers
- AGC
- AGP
- Aharmonic
- AIFF
- AIM / Amplitude Intermodulation Distortion
- A.I.R
- Airline version
- Air pressure mic
- Air suspension speaker
- AIT
- A (L)
- Algorithmic composition
- Alias
- Aliasing
- Alignment
- Alignment recording
- Alla breve
- Allegro
- All-Notes-Off
- All-pass Network / Filter
- ALSA
- Alternating current (AC)
- Ambience
- Ambience track
- Ambient Field
- Ambient noise
- Ambient sound
- Ambisonics
- AMEI (Association of Music Electronics Industries)
- Ampere (A)
- AMPEX
- Amplifier
- Amplifier gain
- Amplitude
- Amplitude errors
- Amplitude Modulation (AM)
- Amp simulator
- AM suppression
- Anacrusis
- Analog
- Analog recording
- Analog sequencer
- Analog synthesis
- Analog-to-digital converter
- Anamorphic
- Andante
- Anechoic
- Anhysteretic
- Anode
- Answer print
- Anti-aliasing filter
- Anti-imaging filter
- Antinode
- Antiphase
- Antiphonal
- AoE / AoIP
- AOR
- Aperture time errors
- Apple (�) menu
- AppleScript
- APPV
- APRS
- APRS Tape-Label System
- APT x100
- A&R
- Aria
- A-roll
- Arpeggio
- Arrangement
- Articulation
- ASCAP
- ASCII
- ASIO
- Aspect ratio
- Asperity
- Assemble editing
- Assembly
- Assigns
- Asynchronous
- ATA
- ATF
- ATM
- Atmospherics
- ATR
- ATRAC
- A-track
- Attack
- Attack time
- Attack transient
- Attenuation
- Attenuator
- A-type
- AU
- AU (.AU)
- Audio
- Audio Blank Skip
- Audio coding mode
- Audio enhancer
- Audio frequency
- Audio silence
- Audio taper
- Audio-to-MIDI
- AudioX
- Auditory masking
- Augmentation
- Aural
- Auro-3D
- Auto-assembly
- Auto-correct
- Auto-input
- Autolocator
- Automatic Volume Control
- Automation
- Autopanner
- Autostore
- Auxiliary
- Auxiliary
- Auxiliary envelope
- Auxiliary messages
- Aux section
- AVC
- AVI
- Avid
- A-weighting
- Axis
- Azimuth
- Baby boom
- Backbeat
- Back coating
- Backfill
- Backgrounds (BGs)
- Backing track
- Backing vocals
- Backline
- Back plate
- Back timing
- Backward masking
- BAC&S
- Baffle
- Bake off
- Balance
- Balanced line
- Balance stripe
- Ballistics
- Bal-unbal
- Band
- Band-limited
- Band masking
- Band part
- Bandpass filter
- Band-reject filter
- Bandwidth
- Bank
- Bank Select
- Bantam
- Bar
- Barkhausen effect
- Barney
- Base
- Basic channel
- Basic track
- Basket
- Bass
- Bass build-up
- Bass trap
- B-chain
- B-Channel
- Beaming
- Beat
- Beat Mapping
- Bed
- Bel
- Bell filter
- Bench
- Bend
- Bend depth
- Betacam
- Betamax
- B-format
- BG
- Biamp
- Bias
- Biased noise
- Bin
- Binaural
- Binaural synthesis
- Binder
- Binding post
- Binky
- Bin-loop master
- B inputs
- BIOS
- Bi-phase
- Bi-phase modulation
- Bi-phase/tach
- Bipolar
- Birdies
- Bit
- BITC
- Bit depth
- Bite
- Bit resolution
- Bit shifting
- Bit-splitting
- Black-burst
- Blacking
- Black-track print
- Blanking interval
- Bleeding
- Blimp
- Blocking
- Blue Book
- Blumlein pair
- BMI
- BNC
- Board
- Boom
- Boomerang
- Boost
- Boost/cut control
- Bootstrap
- Bounce
- Boundary effect
- Boundary microphone
- Bpm
- Bps
- Bps
- Break
- Breakjack
- Breakpoint
- Breath controller
- Breathing
- Brick-wall filter
- Bridge
- Bridgeable to mono
- Bridged mono
- Bridge passage
- Bridging
- Brightness
- Broadband
- B roll
- Broom
- BTSC
- BTX
- Bucking
- Buffer
- Bug
- Bulk dump
- Bulk eraser
- Bulk tuning message
- Bumpers
- Bus / buss
- Buzz track
- Bvox
- B-weighting
- BWF
- Bypass
- Cadence
- Calendering
- Calrec Soundfield microphone
- Cancellation
- Canned
- Cannon connector
- Cans
- Capacitance
- Capacitor (C)
- Capo
- Capstan
- Capsule
- Cardioid microphone
- Carrier
- CAS
- Cassette
- Cat. 43
- Cathode
- CAV
- CCCC
- C.C.I.R
- CD
- CEDAR
- Center detent
- Center frequency
- Center tap
- C-format
- CG
- Chain
- Change-over dots
- Change-over projection
- Channel
- Channel assignment matrix
- Channel bit rate
- Channel insert
- Channelize
- Channel message
- Channel mode
- Channel path
- Channel pressure
- Channel separation
- Channel separation
- Channel strip
- Channel Voice
- Characteristic impedance
- Charge (C)
- Chart
- Chase
- Chase-lock
- Chasing
- Chassis ground
- Chatter
- Checksum
- Chip
- Chirping
- Chord
- Chorus
- Chorusing
- Chromatic
- Cinema Digital Sound (CDS)
- CinemaScope
- Cinerama
- Cinerama
- CIRC
- Circle of Fifths
- Circle of Fifths
- Circuit
- Circumaural
- CIT
- Clangorous
- Clef
- Click track
- Clipping
- Clock
- Clock noise
- Clock reference
- Clock resolution
- Closed-loop
- Cloth track
- Cloud
- CLV
- CMRR
- Coaxial
- Cocktail party effect
- Coda
- Codec
- Code window
- Coding
- Coercivity
- Coherence
- Coincident pair
- Coloration
- Color burst
- Comb filter
- Combining amplifier
- Combining network
- Combo
- Commag
- Comma of Pythagoras
- Common mode
- Common mode rejection
- Comopt
- Compander
- Companding converter
- Companding Noise Reduction
- Compatibility
- Complementary
- Completely filled
- Composite equalization
- Composite print
- Compound time
- Compression
- Compression driver
- Compression ratio
- Compressor
- Comtek
- Concert pitch
- Concert pitch
- Condenser microphone
- Conductance
- Conductivity
- cone
- Conform
- Console
- Consonant
- Contact
- Contact enhancer
- Contact microphone
- Contact Pickups
- Container
- Continue
- Continuous controller
- Continuous sync
- Contour generator
- Control and Display signals
- Controller
- Controller change
- Controller chasing
- Controller chasing
- Control module
- Control panel
- Control track
- Control voltage
- Convolution
- Copy editing
- Core Audio
- Corner frequency
- Correlated noise
- Cosine microphone
- Cottage loaf microphone
- Coulomb
- Counts
- Coupling
- Cps
- CPU
- CPU Fan
- C.R
- CRC
- Crescendo
- Crest factor
- Critical distance
- Crossed pairs
- Cross-fade
- Cross-fade looping
- Cross-interleaving
- Cross-mod
- Crossover distortion
- Crossover frequency
- Crossover network
- Cross-switching
- Cross-switching
- Crosstalk
- Crystal sync
- CT
- C-Type
- Cue
- Cue box
- Cue line
- Cue list/sheet
- Cue mix
- Cue mode
- Cue point
- Cue sheet
- Cue system
- Cue system
- Cue system
- Cue track
- Cue-up
- Current (I)
- Cut
- Cut-and-paste
- Cut effects
- Cutoff frequency
- Cut switch
- Cutter
- Cut track
- C-weighting
- C-weighting
- DAE
- Dailies
- Daisy chain
- Damping
- Damping factor
- DANTE (Digital Audio Network Through Ethernet)
- DAR
- Darkness
- DASH
- DAT
- Data compression
- Data controller
- Data dump
- Datafiler
- Data slider
- Data thinning
- DAW
- dB
- DB-9 connector
- DBS
- Dbx™ noise reduction
- D.C.
- DCA
- DCA
- DCC
- DCO
- D-connector
- DDL
- Dead
- Decade
- Decay
- Decay rate
- Decay time
- Decca trees
- Decibel (dB)
- Decimation
- Deck plate
- Decoding
- Deconvolution
- Decrescendo
- Decrescendo
- De-emphasis
- De-esser
- Defeat switch
- Definition
- Delay
- Delay line
- Delay line
- Delay line feedback
- Delta modulation
- Delta modulation
- Delta-Sigma modulation
- Delta time
- Demodulator
- Depth
- Depth perception
- DES
- Desk
- Detector
- Detune
- Dialog normalization (DN)
- Dialog track
- Diaphragm
- Diatonic
- Diatonic comma
- Diatonic comma
- Dichotic
- DI (Direct Injection)
- Difference tone
- Differential amplifier
- Differential input
- Differential output
- Differentiator module
- Diffraction
- Digital
- Digital Acoustics Processor
- Digital audio
- Digital Audio Broadcasting
- Digital Audio Extraction
- Digital Audio Mastering System
- Digital Audio Recorder
- Digital Audio Recorder (DAR)
- Digital black
- Digital Compact Cassette
- Digital Compact Cassette
- DigitalDolby Theater Systems (DTS)
- Digital dubbers
- Digitally controlled amplifier
- Digitally Controlled Oscillator (DCO)
- Digitally Controlled Waveshape
- Digital Multitrack
- Digital multitrack
- Digital Signal Processing DSP
- Digital TeleVision (DTV)
- Digital TeleVision (DTV)
- Digital time delay
- Digital-to-analog converter
- Digital watermark
- Diminuendo
- Diminution
- DIN
- DIN Sync
- Diode
- Diotic
- Dip filter
- Dipole
- Direct box
- Direct coupling
- Direct current
- Direct field
- Directional microphone
- Directivity
- Direct Metal Mastering (DMM)
- Direct output
- Direct positive
- Direct radiator
- Direct sound
- Direct Stream Digital™
- Direct Stream Digital™
- Direct Stream Transfer™
- Direct Stream Transfer™ (DST)
- Direct-to-disc
- Direct-to-two-track
- DirectX
- Discrete
- Discrete 6-track
- Discrete 6-track
- Discrete output
- Discrete output
- Disk-at-once
- Disk-at-once
- Dispersion
- Dispersion
- Displacement
- Distant miking
- Distant miking
- Distortion
- Distortion
- Dither
- DLL
- DLL
- DLS
- DLS-2
- DLS-2
- DLT
- DLT
- DMA
- DMA
- DME
- DME
- DME
- DN (Dialog Normalization)
- DNR
- Dolby Atmos
- Dolby Digital™
- Dolby Fax
- Dolby Motion Picture 4:2:4
- Dolby noise
- Dolby noise reduction
- Dolby noise reduction
- Dolby ProLogic™
- Dolby SR™
- Dolby SR.D™
- Dolby Stereo™
- Dolby Surround EX™
- Dolby tone
- Domain
- Dominant
- Dongle
- Doppler effect
- DOS
- Double-system sound
- Double-tracking
- Doubling
- Downbeat
- Downmix
- Downtime
- Downward expander
- DP5xx encoding
- DRAW
- Drawbar
- Drift
- Driver
- Drop-frame timecode
- Drop-in
- Dropout
- Drum booth
- Drum pads
- Dry
- Dry/wet balance
- D.S.
- DS10
- DS4
- DSD
- DSP
- D-sub (miniature) connector
- DTL
- DTR
- DTRS
- DTS Stereo
- DTS:X
- DTV
- D-type (connector)
- Dual Cone
- Dub
- Dub-A, Dub-B, Dub-C
- Dubber
- Dubbing
- Dubbing theater
- Dub masters
- Duck
- Dummy load
- Dump edit
- Duo-bilateral
- Duplet
- Duration value
- Duty cycle
- DVD
- DVD
- DV format
- DVS
- DV time
- DWDM
- Dynamic allocation
- Dynamic effect
- Dynamic equalization
- Dynamic filter
- Dynamic headroom
- Dynamic loudspeaker
- Dynamic microphone
- Dynamic range
- Dynamic signal processor
- Dynamic voice allocation
- DYNAS
- Early reflections (ER)
- Earwig
- EASI
- Eastman Kodak negative (EK neg)
- Echo
- Edge
- Edgecode
- Edge track
- Edit controller
- edit decision list (EDL)
- Editing
- Editing block
- Edit master
- Edit mode
- Editorial sync
- Editor / librarian
- Edit programmer
- Edit switch
- Edit switch
- Effects
- Effects control
- Effects control 1 & 2
- Effects depth
- Effect send level
- Effects loop
- Effects master
- Effects return
- Effects send
- Effects send bus
- Effects track
- Efficiency
- EIAJ
- EIDE
- Eigentone
- Eight-to-Fourteen Modulation (EFM)
- Electret
- Electroacoustic
- Electroacoustic transducer
- Electro-magnetic compatibility
- Electro-magnetic (EM)
- Electro-magnetic pick-up
- Electronic feedback
- Electrostatic loudspeaker
- Electrostatic microphone
- Electrostatic noise
- Elliptical equalizer
- Elliptical filter
- EMI
- Emphasis
- Encoding
- Encryption
- End-addressed
- Enhanced CD
- Envelope
- Envelope follower
- Envelope generator
- Envelope tracking
- EON
- EOX
- EP
- Equalization curve
- Equalization (EQ)
- Equalizer
- Equal loudness curves
- Equal-tempered
- Equivalent input noise (EIN)
- Erase frequency
- Erase head
- Erase oscillator
- Error concealment
- Error correction (ECC)
- Error correction (ECC)
- Error detection
- Error protection
- ESS
- ESS
- Essence
- Esultant tone
- Ethernet
- EuCon
- Event editing
- Exabyte
- Exciter
- Executable
- Expander
- Expansion
- Expansion ratio
- Expression
- Extension
- Extension
- Extinction frequency
- F1
- Fabric
- Fade
- Fade-in / fade-out
- Fader
- Far-field
- FASA
- Faulkner array
- FC
- FCIP
- Feed
- Feedback
- Feed reel
- Feet / Frames
- FFADO
- FFT analyzer
- Fidelity
- Field
- Field rate
- Fifth
- Figure-eight microphone
- File format
- File Level
- Fill
- Filled
- Fill leader
- Film
- Film chain
- Film footage
- Film soundtrack
- Filter
- Filter resonance
- Filter scaling
- Filter, to Filter
- Final mix
- Final mix
- Finder
- Fine
- Fine cut
- FIR
- FireWire
- Fishing rod
- Fixate
- Fixed formant
- Flamming
- Flange
- Flanging
- Flat
- Flat response
- Flattening
- Flat wind
- Fletcher-Munson effect
- Flicker noise
- Floating unbalanced output
- Floor
- Flutter
- Flutter echo
- Flux
- Fluxivity
- Fly in
- FM sync
- FM synthesis
- Foldback
- Foldback send
- Foldover
- Foley
- Foley
- footage counts
- Formant
- Format
- Forward masking
- Fourier analysis
- Four-stage envelope
- Fourth
- Four-track
- Fox holes
- Fractal music
- Fractional
- Frame
- Frame lock
- Frame rate
- Frame Relay
- Framing
- Framing Bits
- Free-air
- Free encoding
- Free-field
- FreeMIDI
- Freewheeling
- Frequency
- Frequency band
- Frequency distortion
- Frequency doubling
- Frequency masking
- Frequency Masking
- Frequency modulation distortioN
- Frequency modulation (FM)
- Frequency ratio
- Frequency response
- Frequency response curve
- Frequency response errors
- Frequency shifter
- Fringing
- FSK
- FTP
- Full-coat
- Full code
- Full Duplex
- Full Logic
- Full score
- Full-stripe
- Fullth
- Full-track
- Fundamental
- Fusion
- Fuzz box
- Fx
- G722
- Gaffer
- Gain
- Gain-before-threshold
- Gain control
- Gain riding
- Gain stages
- Gallows arm
- Galvanic isolation
- Gang
- Gap
- Gap scatter
- Gap width
- Gate
- Gated reverb
- Gauge
- Gauss
- General MIDI (GM)
- General MIDI (GM)
- Generation
- Generator module
- Ghost
- GIGE, GIG-E (GIGABIT ETHERNET)
- Gink
- Glass master
- Glide
- Glissando
- Global
- Gobo
- Grabbing
- Grabbing
- Grain
- Granular synthesis
- Granulation
- Graphic editing
- Ground
- Ground lifter
- Ground loop
- Group delay
- Group fader
- Grouping
- Group master
- Grunge
- Guard band
- Guide vocal
- Guillotine splicer
- Gun microphone
- Haas effect
- Header
- Head losses
- Headphone box
- Headphone mix
- Head-Related Impulse Response (HRIR)
- Headroom
- Head Shadowing
- Head shield
- Heads-out
- Head stack
- Helical scan
- Helmholz resonator
- Henry
- Hertz (Hz)
- Heterodyne
- Hierarchical File System (HFS)
- Hi-fi video sound
- High band
- High-fidelity
- High-frequency compression
- High-output low-noise (HOLN)
- Highpass filter
- Highpass filter
- HiPPI
- Hiss
- Hit point
- Hold time
- Hole-in-the-middle effect
- Hook
- Horn
- Horn tweeter
- Hose
- Host
- Host, to Host
- Hot
- Hot hole
- Hotspot
- House mix
- House mode
- House sync
- HPF
- HRIR
- HRTF
- HSS
- Hub
- Hum
- Humanize
- Hum switch
- HX/HX Pro
- HX/HX Pro
- Hypercardioid microphone
- Hyperinstrument
- Hyperthreading
- Hysteresis
- Hysteresis loop
- IAC
- IDE
- IEC characteristic
- IEEE 1394
- IEEE 802.nx
- IEM
- IEM
- IFPI
- IMA
- Image
- Image
- Image
- Image shift
- Imaging
- Impedance-matching
- Impedance (Z)
- Impulse response
- In-band gain
- Inches-to-millimeters
- Incident sound
- Incoherent
- Inductance (L)
- Induction
- Inductor
- Inertance
- Infinite baffle
- Infrasonic
- Inharmonic
- Initialization
- Initialize