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digital signal processing What is digital signal processing/processor (DSP)? Search results

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What is digital signal processing/processor (DSP)?
1. Digital Signal Processing (DSP) is the study of signals in a digital representation and the processing methods of these signals. 2. A Digital Signal Processor (DSP) is a specialised microprocessor designed specifically for digital signal processing. These processors efficiently and rapidly perform calculations on digitised signals that were originally analogue. DSPs are programmable, allowing parameters to be easily changed.
total search1356 articles
2011-10-13 Researchers develop high-capacity optical signal device
The reconfigurable signal processing device claims to automatically tune the phase property of ultrafast light signals
2008-08-12 Real-time signal processing gets speedy with XMC module
Innovative Integration is offering the X5-GSPS, an XMC I/O module featuring the National Semiconductor 1.5GSps ADC08D1500 dual-channel, 8bit ADCs connected to a Virtex-5 FPGA computing core, DRAM and SRAM memory plus an eight lane PCIe host interface.
2012-01-26 Ratiometricity, signal conditioning enable high-res, low-noise smart sensors
Proper application of concepts, such as ratiometricity or signal conditioning, is paving the way for energy-efficient, high-performance standard solutions
2008-06-27 Programmable tool handles image, signal processing
The folks at Agility Design Solutions have announced the availability of their new RC240 programmable development and prototyping platform.
2003-01-23 Pentek VIM-2 module improves wireless signal quality
The Model 6236 ADC VIM-2 module enables multi-carrier software radio architectures in wireless basestations to achieve higher levels of signal quality
2005-01-07 Pentek digital receiver tailored for signal intelligence apps
Pentek introduced its latest in a series of Peripheral Component Interconnect modules.
2004-01-01 PC eyes digital home, network processor ready for limelight
Multimedia and network processors are seen to expand in the upcoming year due to the growing consumer demands on multimedia apps.
2007-01-26 NEC licenses MIPS processors for digital home solutions
MIPS Technologies Inc. announced that NEC Electronics Corp. has selected the MIPS32 24KEc and 24KEf cores to power advanced solutions for the digital home
2002-06-14 NEC DSP handles MPEG4 processing
NEC Corp. has announced the development of the SPXK5 DSP core designed to handle MPEG4 codec processing of A/V in portable devices
2014-02-21 Multirate techniques for digital power conversion
Discover how multi-rate techniques can support advances in digital power conversion
2014-08-01 Movidius unveils next-gen vision processing unit
Myriad 2 is said to be 20 times better than its precursor, boasting 2TFLOPS of 16bit performance from a chip measuring only 6.5mm2.
2005-09-15 Mixed-signal MCU acquires analog signals with high precision
Dallas Semiconductor rolled out a new mixed-signal MCU with integrated precision analog functions
2014-09-24 Microsemi rolls DSP platform for intelligent processing apps
The Timberwolf platform allows Microsemi to use its voice communications portfolio to bridge into new and emerging hands-free applications that require clear speech, free of noise and echo.
2006-06-09 MEMS gyro delivers digital range scaling
The new ADIS16250 from Analog Devices is touted to be the industry's first programmable MEMS gyroscope and is the first to provide digital range scaling and embedded programmability for industrial apps
2006-10-24 Media processor enables multiformat transcoding of digital video
LSI Logic's next-gen multicore transcoding media processor architecture, Domino[X], provides multiformat encoding, decoding and transcoding of digital video
2007-11-15 MCU provides complete signal chain for medical handhelds
TI has announced a SoC MCU that provides a complete signal chain for handheld medical applications
2010-02-24 MCU core targets digital signal controls
ARM has launched the Cortex-M4 MCU core for use in digital signal control and designed for use in motor control, automotive, power management, embedded audio, and industrial automation markets
2008-06-24 Low power design for analog/mixed-signal IP
Power reduction and management techniques using multiple clock and power domains, dynamic voltage and frequency scaling and power gating are effective for digital circuits but for analog design, lowering power consumption must be considered early in the design phase
2013-03-15 Look-up tables for improved signal processing
The method could lead to devices that occupy smaller areas, provide higher throughput of information, and consume less power than existing devices.
2016-04-15 Keysight enables wideband digital receiver to fit PXIe format
The M9203A's processing unit is based on a Xilinx Virtex-6 FPGA to control functionality, data flow and real-time signal processing
2013-04-08 Issues in analogue, digital MEMS microphone design
Know the design considerations when integrating analogue and digital MEMS microphones into a system design
2016-02-02 IP subsystem speeds up data fusion processing in IoT apps
The Synopsys DesignWare Smart Data Fusion IP Subsystem packs the latest ARC EM DSP processors, and is optimised for highly efficient DSP performance and ultra-low energy consumption.
2009-02-26 Introduction to audio processing using the WOLA Filterbank coprocessor
This document provides an overview of the features and typical usage of the IOP and the WOLA filterbank coprocessor.
2005-10-11 Intel acquires Zarlink's digital broadcast business
Intel Corp. has agreed to acquire the digital broadcast business and IP of troubled chipmaker Zarlink Semiconductor Ltd, to strengthen its platform solution offerings for home consumer electronics
2009-10-09 Integrated receiver simplifies the analog side of digital predistortion
Digital processing power offers several methods to improve the efficiency of base station PAs. Improvements in PA efficiency lead to significant reduction in the operating expense for cellular service providers
2008-01-23 Implementing digital lock-in amplifiers using the dsPIC DSC
This application note provides information on practical ways in which a digital lock-in amplifier can be implemented in software using the dsPIC33FJ256GP710 on an Explorer 16 board
2012-09-07 Implement digital power control using LLC resonant converters
Read about a digital power control implementation using line level control resonant converters based on a flexible 32bit microcontroller
2005-03-02 Implement digital filters with LabVIEW
NI's v7.5 kit includes tools for modeling and creating software-based digital filters, as well as LabVIEW FPGA and C code generation for chip-level implementation
2013-02-22 Imec reveals 20?W intra-cardiac signal processing IC
The low power chip is aimed at intra-cardiac ventricular fibrillation detection aimed as an important step towards next-generation cardiac resynchronisation therapy.
2010-05-18 Image processing API for the i.MX platform
This application note provides information about the image processing API for the i.MX platform. Image processing is a form of signal processing
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