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Cepstrum_Computation_FIR
Compare three algorithms for computing complex cepstrum of two finite duration sequences.
quasi 9 anni fa | 2 download |
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Cepstrum_Computation
Comparison of two methods of computation of the cepstrum (real/complex).
quasi 9 anni fa | 2 download |
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Cepstrum_Aliasing
Estimate level of aliasing in the real cepstrum computation using finite size FFTs.
quasi 9 anni fa | 1 download |
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Cepstral_Pitch_Detector
Pitch period detector based on short-time cepstral frames.
quasi 9 anni fa | 5 download |
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LPC_Varying_p
Impact of LPC order, p, on the matching behavior of the LPC polynomial to the STFT.
quasi 9 anni fa | 2 download |
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LPC_Varying_L
Impact of frame length, L, on LPC analysis of a frame of speech.
quasi 9 anni fa | 2 download |
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LPC_Frame_Analysis
LPC analysis of a speech frame using autocorrelation/covariance/lattice methods.
quasi 9 anni fa | 2 download |
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Time_Domain_Features
Examines the behavior of a set of three time domain, short-time features
quasi 9 anni fa | 3 download |
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Autocorrelation_Pitch_Detector
Estimate the pitch period of a speech file using a short-time autocorrelation analysis methods.
quasi 9 anni fa | 1 download |
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Autocorrelation_Estimates
Exercise computes four types of short-time autocorrelation for frames of speech
quasi 9 anni fa | 2 download |
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AMDF - Average Magnitude Difference Function
Compute and display AMDF for speech file, on a frame-by-frame basis.
quasi 9 anni fa | 4 download |
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Glottal_Pulse
Computes the discrete-time Rosenberg glottal pulse approximation in the time and frequency domains
quasi 9 anni fa | 1 download |
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Echo_Signal
Introduce reverberation or echo into speech or audio signal.
quasi 9 anni fa | 1 download |
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Composite_Vocal_Tract_Model
Simple vocal tract model from glottal pulse to radiation at the lips.
quasi 9 anni fa | 2 download |
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LSP_Roots
LSP (Line Spectral Pair) and LPC analysis of roots.
quasi 9 anni fa | 1 download |
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LPC_Error_Synthesis
LPC Analysis followed by ideal LPC Synthesis of an arbitrary speech file.
quasi 9 anni fa | 2 download |
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LPC_Error_Analysis
Illustrates the flat spectrum nature of the LPC error signal for a typical speech frame.
quasi 9 anni fa | 3 download |
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Log_Harmonic_Product_Spectrum
Plots of Harmonic Product Spectrum (HPS) and log HPS of a running sequence of frames.
quasi 9 anni fa | 2 download |
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AGC-Automatic Gain Control
This speech processing exercise designs and automatic gain control (AGC) system for speech.
quasi 9 anni fa | 6 download |
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SNR_Calculation
Calculate SNR of a processed (e.g., quantized) speech signal.
quasi 9 anni fa | 1 download |
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Phase_Magnitude_Impact
Impact of long time signal magnitude and phase on signal intelligibility.
quasi 9 anni fa | 2 download |
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Overlap_Add
Verification of the windows sampling property using OLA (overlap add)
quasi 9 anni fa | 3 download |
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VQ_Cells
This MATLAB exercise illustrates the cell formation properties of Vector Quantizers.
quasi 9 anni fa | 2 download |
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Subband_Coder
This MATLAB exercise implements a two-band subband coder.
quasi 9 anni fa | 2 download |
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VUS-Voiced/Unvoiced/Silence_Analysis
This exercise utilizes four programs to train a Bayesian classifier and classify frames of signals.
circa 9 anni fa | 2 download |
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VUS-Voiced/Unvoiced/Silence_Training
This exercise utilizes four programs to train a Bayesian classifier and classify frames of signals.
circa 9 anni fa | 3 download |
