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Introduction to Methods for Voice Conversion (m12479)
Maintainers: Gina Upperman, Adan Galvan
Keywords: Cepstral, Cepstrum, LPC, Praat, PSOLA, Source Speaker, Speech, Synthesis, Target Speaker, Voice Conversion
Summary: Performing voice conversion with signal processing
Subject: Science and Technology
Language: English
Popularity: 90.49%
Revised: 2004-12-21
Revisions: 4
Iris Recognition Results and Conclusions (m12495)
Maintainers: Paul Robichaux, Adan Galvan, Bryan Lipinski, David Carr, Dmitry Khabashesku
Keywords: conclusions, iris, recognition, results
Summary: Results of the the iris recognition program and conclusions about the technology.
Subject: Science and Technology
Language: English
Popularity: 90.27%
Revised: 2004-12-18
Revisions: 2
A Group-Delay Interpretation of Polyphase Filters (m10438)
Maintainers: Adan Galvan, Erin Maloney, Phil Schniter
Keywords: decimation, group-delay, interpolation, polyphase
Summary: Discusses how polyphase filters can be used as intersample delay filters.
Subject: Science and Technology
Language: English
Popularity: 89.81%
Revised: 2005-09-16
Revisions: 13
Iris Recognition: Unwrapping the Iris (m12492)
Maintainers: Dmitry Khabashesku, Adan Galvan, Bryan Lipinski, Paul Robichaux, David Carr
Keywords: Iris, Polar coordinates, Rectangular coordinates
Summary: Procedure for extracting the iris region from an image of an eye.
Subject: Science and Technology
Language: English
Popularity: 89.78%
Revised: 2004-12-18
Revisions: 3
Modulated Communication (m0518)
Author: Don Johnson
Maintainers: Don Johnson, Adan Galvan, Joe Montgomery, Erin Snavely
Keywords: AM, amplitude modulation, analog communication, carrier frequency, coherent receiver, information communication, modulation
Summary: An introduction to frequency and amplitude modulation.
Subject: Science and Technology
Language: English
Popularity: 89.74%
Revised: 2009-07-07
Revisions: 27
Changing Pitch with PSOLA for Voice Conversion (m12474)
Maintainers: Gina Upperman, Adan Galvan
Keywords: Diphones, Linear predictor, Pitch, PSOLA, Voice conversion
Summary: Using PSOLA to change the pitch of a speech signal without changing the voice quality.
Subject: Science and Technology
Language: English
Popularity: 89.56%
Revised: 2004-12-17
Revisions: 3
Channel Models (m0516)
Author: Don Johnson
Maintainers: Don Johnson, Joe Montgomery, Adan Galvan, Erin Snavely, John Cottrell
Keywords: attenuation, bandwidth, channel, communication channels, information communication, SIR, SNR
Summary: Both wireline and wireless channels share characteristics, allowing us to use a common model for how the channel affects transmitted signals.
Subject: Science and Technology
Language: English
Popularity: 89.55%
Revised: 2009-06-05
Revisions: 12
Polyphase Interpolation (m10431)
Maintainers: Adan Galvan, Erin Maloney, Phil Schniter
Keywords: interpolation, polyphase
Summary: Implementation of a polyphase interpolation filter.
Subject: Science and Technology
Language: English
Popularity: 89.54%
Revised: 2005-10-18
Revisions: 12
Finite Impulse Response (col10226)
Author: Hyeokho Choi
Maintainer: Adan Galvan
Institution: Rice University
Summary: A course on FIR filter design.
Subject: Science and Technology
Language: English
Popularity: 89.39%
Revised: 2004-02-16
Revisions: New
Example Wavelets (m11150)
Author: Kileen Cheng
Maintainers: Adan Galvan, Charlet Reedstrom, Kileen Cheng
Keywords: daubechies, filter design, haar, sample wavelets, sinc
Summary: Many considerations go into the design of a wavelet system including properties such as orthogonality, compact support, symmetry, and smoothness. Here we will examine several popularly-used wavelet systems and their respective properties.
Subject: Science and Technology
Language: English
Popularity: 88.88%
Revised: 2005-06-08
Revisions: 4
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