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Feeds
Submitted
VUS_Training_GUI25
This exercise utilizes four programs to train a Bayesian classifier and classify frames of signals.
9 years ago | 1 download |
Submitted
VUS_Analysis_GUI25
This exercise utilizes four programs to train a Bayesian classifier and classify frames of signals.
9 years ago | 1 download |
Submitted
Time-Reverse and/or Spectrum-Invert a Speech Signal.
Time-reverse and/or spectrum invert of a user-specified speech signal.
9 years ago | 2 downloads |
Submitted
WSOLA_Time_Scaled_Speech
Implements the WSOLA method for high quality time-scaled speech.
9 years ago | 2 downloads |
Submitted
Play_Pitch_Period_Contour
Modulate vowel sound by pitch contour from a selected speech utterance.
9 years ago | 1 download |
Submitted
Two_Tube_Vocal_Tract_Model
Computes the frequency response of a two-tube model excited at the glottis and terminated at lips.
9 years ago | 1 download |
Submitted
Vowel_Synthesis
Synthesizes a vowel sound with a pitch frequency that linearly varies from a user-specified one
9 years ago | 1 download |
Submitted
Three_Tube_Vocal_Tract_Model
This exercise computes the frequency response of a three-tube model of a human vocal tract.
9 years ago | 1 download |
Submitted
SRC-Sampling_Rate_Conversion
Sampling rate conversion between standard rates for speech and audio.
9 years ago | 1 download |
Submitted
Record_Display_Speech
Record speech for use as input speech signal for this and other processing exercises.
9 years ago | 1 download |
Submitted
Plot_Roots
Plot roots of LPC polynomial or from the set of LSP polynomials.
9 years ago | 1 download |
Submitted
p_Tube_Vocal_Tract
Compute impulse and frequency responses of p-tube vocal tract model.
9 years ago | 1 download |
Submitted
Mu_Law_Quantize
Impact of mu law companding and quantization of a speech signal.
9 years ago | 2 downloads |
Submitted
Endpoint_Detector
Determine initial and final frames of a speech signal in an acoustic background.
9 years ago | 1 download |
Submitted
Cepstral_Waterfall
Waterfall plots of frame-by-frame cepstrums/log magnitude spectrums of speech.
9 years ago | 1 download |
Submitted
Ideal_Vocal_Tract_Model
Ideal spectrum and time domain signal for vowel sound processed by glottal pulse excitation.
9 years ago | 2 downloads |
Submitted
Formant_Estimation
Algorithm for estimating the locations of the formants of voiced speech intervals.
9 years ago | 1 download |
Submitted
Spectrogram
This exercise plots wideband and narrowband speech spectrograms for a user-designated speech file.
9 years ago | 1 download |
Submitted
Spectral_Smoothing
This exercise smooths the log magnitude spectrum of a frame of voiced speech using liftering
9 years ago | 1 download |
Submitted
Single_Pole_Cepstrum
Compute cepstrum of single pole impulse response using 3 methods of cepstrum computation.
9 years ago | 1 download |
Submitted
Cepstral_Liftering_of_Speech
This exercise shows the impact of the duration of a cepstral lifter on the smoothing of spectra..
9 years ago | 1 download |
Submitted
Zoom_Strips_Plot
A simple way to visualize and understand speech waveforms by plotting and examination.
9 years ago | 1 download |
Submitted
Windows
This exercise utilizes four programs to train a Bayesian classifier and classify frames of signals.
9 years ago | 1 download |
Submitted
Sift_Based_Pitch_Detection
Pitch period detection using the SIFT method.
9 years ago | 1 download |
Submitted
Quantizer_Characteristic
Processes in quantizing a speech signal using both a uniform and a logarithmic (mu-law) quantizer
9 years ago | 1 download |
Submitted
Phase_Vocoder
Implementation of a Phase Vocoder (Initial implementation by Prof. Dan Ellis)
9 years ago | 3 downloads |
Submitted
NB_WB_Spectra
Effect of window parameters on computation of STFT (Short Time Fourier Transform)
9 years ago | 1 download |
Submitted
Filter_Signal
Design FIR lowpass/bandpass/highpass filter and filter speech signal.
9 years ago | 2 downloads |
Submitted
DTW_Isolated_Digits
Speaker trained, template-based, isolated digit recognizer.
9 years ago | 1 download |
Submitted
Uniform_Quantization
This MATLAB exercise illustrates the process of uniform quantization of a speech sample.
9 years ago | 1 download |