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C-to-FPGA Integration Accelerates Prototyping 10X. more>> |
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New DaVinci™ DM37x video processors from Texas Instruments. more>> |
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Analog Devices - JESD204A Data Converters Reduce Power and Board Space. more>> |
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RF Engines Feature rich IP core offers fast route to production. more>> |
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Analog Devices Introduces Data Converter with Dynamic Power Control. more>> |
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FC300 OFDM IP Core Helps OEM Customers Reduce Development Time. more>> |
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Octasic Introduces New Multi-Core DSP Device for Video. more>> |
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Actel Announces Power Management Solution for SmartFusion FPGA. more>> |
Events
| FPGAs and Embedded Processors |
| 8th - 10th June, Glasgow, UK. more>> |
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| Digital Signal Processing Theory and Application |
| 15th - 17th June, Oxford, UK. more>> |
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now to receive your FREE copy of the DSP e-Newsletter. |
About Us
If you would like to feature your product or
article in the next issue of DSP e-Newsletter please contact
the editor: Publication
date is 6 July 2010
Andrew Bateman: ab@dspstore.com
Tel: +44 (0)1225 723 349 |
| Blackhawk |
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Blackhawk's New USB510L Emulator won’t break the bank for Texas Instruments TMS320 DSP.Supports C6000, DaVinci™, OMAP™, TMS470(ARM®), C5000, C2000 and many more. List price $995. more>> |
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| SEED International |
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SEED-DVS6467 enables OEMs and ODMs to quickly bring to market DVR&DVS devices. It is based on TMS320DM6467T with 2 TVP5158 of Texas Instruments to achieve 8-channel-D1 H.264 encode and decode. more>> |
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| Xilinx |
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Xilinx Spartan-6 and Virtex-6 FPGA DSP Kits bring evelopment tools, methodologies, and IP together into solutions that accelerate development for experienced users and simplify the adoption of FPGAs for new users. more>> |
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| Spectrum Digital |
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XDS510USB PLUS is the best value in JTAG emulators for TI DSPsUSB 2.0, Programmable TCLK(up to 32 MHz), micro-coax tail, compatible with Code Composer Studio, much, much more. more>> |
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| Red Rapids |
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The Channel Express product family now ships with a reference design to benchmark the performance of your PCI Express bus. Take the guesswork out of your real-time DSP design with these XMC/PCIe cards. more>> |
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| AKM |
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The AK4691 is a 16bit, 4ch ADC and 2ch DAC with Microphone-Amplifier, Headphone-Amplifier, and Speaker-Amplifier. more>> |
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DSP Articles
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Overview of Multirate Signal Processing by Douglas Jones, University of Illinois |
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Multirate Signal Processing is used in many applications including:- Sampling-rate conversion: CD to DAT format change, for example; Improved D/A, A/D conversion: oversampling converters; which reduce performance requirements on anti-aliasing or reconstruction filters; FDM channel modulation and processing: bandwidth of individual channels is much less than the overall bandwidth; Subband coding of speech and images: Eyes and ears are not as sensitive to errors in higher frequency bands, so many coding schemes split signals into different frequency bands and quantize higher-frequency bands with much less precision. more>> |
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