Results 201 to 210 of about 30,407 (264)
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The evolution of DSP processors
IEEE Signal Processing Magazine, 2000The number and variety of products that include some form of digital signal processing (DSP) has grown dramatically. DSP has become a key component in many consumer, communications, medical, and industrial products, which use a variety of hardware approaches to implement DSP, ranging from the use of off-the-shelf microprocessors to field-programmable ...
Jennifer Eyre, Jeff Bier
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2021
This chapter introduces the fundamentals of Digital Signal Processing (DSP) necessary for the design and construction of any interactive system that directly engages with the environment using sensors. There is a diverse range of such systems, including capturing the speech input for human-computer conversations [Cassell et al.
Alexander, Jason, Vi, Chi Thanh
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This chapter introduces the fundamentals of Digital Signal Processing (DSP) necessary for the design and construction of any interactive system that directly engages with the environment using sensors. There is a diverse range of such systems, including capturing the speech input for human-computer conversations [Cassell et al.
Alexander, Jason, Vi, Chi Thanh
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2002 14th International Conference on Digital Signal Processing Proceedings. DSP 2002 (Cat. No.02TH8628), 2003
Breast cancer is the most frequently occurring cancer in females with no cure at present. Early detection offers the best chance of survival and mammography is used to screen the asymptomatic female population above fifty years of age. Computerized analysis of mammograms can assist radiologists to detect lesions or abnormalities.
Yianni Attikiouzel +1 more
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Breast cancer is the most frequently occurring cancer in females with no cure at present. Early detection offers the best chance of survival and mammography is used to screen the asymptomatic female population above fifty years of age. Computerized analysis of mammograms can assist radiologists to detect lesions or abnormalities.
Yianni Attikiouzel +1 more
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2009 IEEE International Conference on Acoustics, Speech and Signal Processing, 2009
This paper discusses a simple framework that can be used to connect a significant number of the tools and techniques developed in a first course in either discrete-time signals and systems or digital signal processing. While this framework is not revolutionary, it allows for the rapid placement of new material into the course's context. Additionally, a
Welch, Thad B. +2 more
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This paper discusses a simple framework that can be used to connect a significant number of the tools and techniques developed in a first course in either discrete-time signals and systems or digital signal processing. While this framework is not revolutionary, it allows for the rapid placement of new material into the course's context. Additionally, a
Welch, Thad B. +2 more
openaire +2 more sources
2001 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.01CH37221), 2002
DSP algorithms such as automated target recognition and SONAR beamforming are a good match for FPGA technology due to their regular structure, available parallelism, pipeline-ability, and modest data word sizes. FPGA implementations of these applications outperformed their DSP and microprocessor counterparts by factors ranging from 10× on up with an ...
Brad L. Hutchings, Brent E. Nelson
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DSP algorithms such as automated target recognition and SONAR beamforming are a good match for FPGA technology due to their regular structure, available parallelism, pipeline-ability, and modest data word sizes. FPGA implementations of these applications outperformed their DSP and microprocessor counterparts by factors ranging from 10× on up with an ...
Brad L. Hutchings, Brent E. Nelson
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SiMT-DSP: A Massively Multithreaded DSP Architecture
IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2018Processor designers attempt to gain performance by introducing new, more efficient architectures. Digital signal processors (DSPs) are designed to process very efficiently digital signal applications. This focus allows DSP designers to select tradeoffs that may not be appropriate for general purpose processors.
Ben Perach, Shlomo Weiss
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The architecture of DSP: a DSP multiprocessor
ICASSP-88., International Conference on Acoustics, Speech, and Signal Processing, 2003Simple analog functions such as mixing and editing often have complex implementations in the digital domain. Previous machines designed expressly for such tasks, such as the Lucasfilm ASP and Neve BBC machine, are heavily pipelined and complex machines with extremely fast cycle times.
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Rapid prototyping of DSP algorithms on VLIW TMS320C6701 DSP
Microprocessors and Microsystems, 2002Abstract In this paper, an overview of a rapid prototyping system using MATLAB Real-Time Workshop (RTW) and TI TMS320C6701-EVM is presented. The MATLAB RTW generated ANSI C code from Simulink blocksets has poor real-time implementation benchmarks for DSP kernels.
K. H. Hong +4 more
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IEEE Communications Magazine, 1995
The stumbling blocks in development of a commercially usable software radio have been the availability of hardware, in particular the fast DSP required. As high performance ADCs have become available commercially, with the sample rates and spurious free dynamic ranges required, hybrid techniques using specialized digital hardware, operating under ...
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The stumbling blocks in development of a commercially usable software radio have been the availability of hardware, in particular the fast DSP required. As high performance ADCs have become available commercially, with the sample rates and spurious free dynamic ranges required, hybrid techniques using specialized digital hardware, operating under ...
openaire +1 more source