Category:Digital signal processing

A

• ► Audio editors‎ (3 C, 23 P)

D

• ► Digital signal processors‎ (39 P)

F

• ► FFT algorithms‎ (14 P)

I

• ► Image processing‎ (9 C, 308 P, 3 F)

P

• ► Pitch modification software‎ (3 P)

S

• ► Speech processing‎ (2 C, 13 P)
• ► Speech recognition‎ (2 C, 85 P)

T

• ► Time–frequency analysis‎ (1 C, 25 P)

V

• ► Video processing‎ (3 C, 16 P)
• ► Voice technology‎ (6 C, 12 P)

W

• ► Wavelets‎ (3 C, 42 P)

*

• Digital signal processing
• Template:DSP

A

• A derivation of the discrete Fourier transform
• Adaptive equalizer
• Adaptive filter
• Adaptive predictive coding
• Adaptive-additive algorithm
• Adjoint filter
• Advanced process control
• Aliasing
• All-pass filter
• Almost periodic function
• Analog signal to discrete time interval converter
• Analog-to-digital converter
• Anti-aliasing filter
• Anticausal system
• Arkamys
• Audio normalization
• Audio Signal Processor
• Audio timescale-pitch modification
• Automatic control
• User:Bluestarfish88

B

• Banded waveguide synthesis
• Bandlimiting
• Bartlett's method
• Beta encoder
• BIBO stability
• Bilinear time–frequency distribution
• Bilinear transform
• Bin-centres

C

• Cascaded integrator-comb filter
• Causal system
• Cheung–Marks theorem
• Codec
• Computational auditory scene analysis

D

• Dbx Model 700 Digital Audio Processor
• Decimation (signal processing)
• Delay equalization
• Delta modulation
• Delta-sigma modulation
• DFT matrix
• Differential nonlinearity
• Digital delay line
• Digital down converter
• Digital filter
• Digital frequency
• Digital signal
• Digital signal controller
• Digital signal processor
• Digital-to-analog converter
• Dirac delta function
• Direct digital synthesizer
• Discrete cosine transform
• Discrete Fourier transform
• Discrete frequency domain
• Discrete signal

D cont.

• Discrete transform
• Discrete wavelet transform
• Discrete-time Fourier transform
• Dither
• Downsampling
• DSSP (imaging)

E

• Effective number of bits
• EXpressDSP

F

• Fast Fourier transform
• Fast Fourier Transform Telescope
• Fast Walsh–Hadamard transform
• FDOA
• Filter bank
• Filter design
• Finite impulse response
• First-order hold
• Fourier analysis
• Frequency estimation
• Full scale

G

• Geometric-Arithmetic Parallel Processor
• Gerchberg–Saxton algorithm
• Goertzel algorithm

H

• HADES (software)
• High frequency content measure

I

• IBM Mwave
• Ideal sampler
• Impulse invariance
• Infinite impulse response
• Instantaneous phase
• Integral nonlinearity

J

• JESD204

L

• Least mean squares filter
• Least-squares spectral analysis
• Line spectral pairs
• Linear phase
• Linear predictive coding
• Logarithmic number system
• Low-pass filter
• LTI system theory
• Lu–Wu–Iyengar detection algorithm for spectrum sensing

M

• Machine listening
• Matched Z-transform method
• Media processor
• Minimum phase
• James A. Moorer
• Multi-core processor
• Multi-rate digital signal processing
• Multidelay block frequency domain adaptive filter
• Multiple signal classification
• Multiply–accumulate operation

N

• Native processing
• NeuroMatrix
• Noise shaping
• Normalized frequency (digital signal processing)
• NTC Module
• Numerically controlled oscillator

N cont.

• Nyquist frequency
• Nyquist ISI criterion
• Nyquist rate
• Nyquist–Shannon sampling theorem

O

• Oversampling

P

• Parks-McClellan filter design algorithm
• Pisarenko harmonic decomposition
• Pitch correction
• Pitch detection algorithm
• Pitch shift
• PLL multibit
• Polyphase matrix
• Polyphase quadrature filter

Q

• Quadrature mirror filter
• Quantization (signal processing)

R

• Ramer–Douglas–Peucker algorithm
• Reconstruction filter
• Recursive least squares filter
• Resampling
• Resampling (audio)

S

• Sample and hold
• Sample rate conversion
• Sampling rate
• Shapiro polynomials
• Signal (electronics)
• Signal averaging
• SigSpec
• SIMD
• Similarities between Wiener and LMS
• Sinc filter
• Sndr
• Sogitec 4X
• SoundDroid
• Source separation
• Spectral centroid
• Spectral flatness
• Spectral flux
• Spectral slope
• Spectrum continuation analysis
• Spurious-free dynamic range
• Successive approximation ADC
• Super Bit Mapping
• Super-resolution
• System analysis

T

• Talk box
• Time to digital converter
• Tristimulus (audio)

U

• Unity amplitude
• Upsampling

V

• Voice activity detection

W

• Warped linear predictive coding
• Waveform buffer
• Welch's method
• Whittaker–Shannon interpolation formula
• Window function

Z

• Zero-order hold