This thesis investigates the theory and applications of digital smear filters. A smear filter can be defined as a device that disperses the energy contained in a wide bandwidth pulse in time. A desmear filter performs the inverse operation to the smear filter by compressing the smeared pulse in time. The first part of this thesis, consisting of chapters 2-4, presents a theoretical basis for digital smear filters and develops three methods for designing these filters. One of these methods is an extension of the window method used to design linear phase FIR filters; another is an extension to the frequency sampling method; the third design method has no linear phase FIR filter counterpart, and we have called it the iterative Wiener method. ...
An observation of the effect in audio signal by using digital filter plays an important role in the ...
Some nonlinear and adaptive digital image filtering algorithms have been developed in this thesis to...
Part 9: IT TechnologyInternational audienceIn the 1970s research and teaching of digital signal proc...
A finite impulse response (FIR) digital smearing filter was designed to produce maximum intersymbol ...
An observation of the effect in audio signal by using digital filter plays an important role in the ...
Call number: LD2668 .T4 EECE 1988 N53Master of ScienceElectrical and Computer Engineerin
[[abstract]]The practical thrust of this thesis is to propose a new speech enhancement algorithm bas...
Digital filters are now more frequently utilized than analog filters due to the rising use of elect...
Part I: Multistage Multirate Digital Filtering. A theorem is introduced which is useful in deriving ...
This chapter proposes the implementation of an environmental noise cancelation system using the leas...
This paper discusses the signal processing methods of various filtering technologies in signal proce...
[[abstract]]The practical thrust of this thesis is to propose a new speech enhancement algorithm bas...
An algorithm is described for designing digital filters that require few multiplies to produce good ...
With the development of digital signal processing technology, it is now possible to process audio si...
This thesis considers the design of digital filters for electronic instrumentation.The overall desig...
An observation of the effect in audio signal by using digital filter plays an important role in the ...
Some nonlinear and adaptive digital image filtering algorithms have been developed in this thesis to...
Part 9: IT TechnologyInternational audienceIn the 1970s research and teaching of digital signal proc...
A finite impulse response (FIR) digital smearing filter was designed to produce maximum intersymbol ...
An observation of the effect in audio signal by using digital filter plays an important role in the ...
Call number: LD2668 .T4 EECE 1988 N53Master of ScienceElectrical and Computer Engineerin
[[abstract]]The practical thrust of this thesis is to propose a new speech enhancement algorithm bas...
Digital filters are now more frequently utilized than analog filters due to the rising use of elect...
Part I: Multistage Multirate Digital Filtering. A theorem is introduced which is useful in deriving ...
This chapter proposes the implementation of an environmental noise cancelation system using the leas...
This paper discusses the signal processing methods of various filtering technologies in signal proce...
[[abstract]]The practical thrust of this thesis is to propose a new speech enhancement algorithm bas...
An algorithm is described for designing digital filters that require few multiplies to produce good ...
With the development of digital signal processing technology, it is now possible to process audio si...
This thesis considers the design of digital filters for electronic instrumentation.The overall desig...
An observation of the effect in audio signal by using digital filter plays an important role in the ...
Some nonlinear and adaptive digital image filtering algorithms have been developed in this thesis to...
Part 9: IT TechnologyInternational audienceIn the 1970s research and teaching of digital signal proc...