| End-point detection of speech under low SNR
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2007-01-18 |
| To achieve effective speech communication even in the presence of background noise, it is better to develop a robust method that works as well in noisy environments. |
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High-speed ADC SNR beyond the state of the art
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2008-09-10 |
| One way to further advance state-of-the-art ADCs is to average multiple high-speed ADCs to increase the dynamic range. |
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| Basic audio measurement guidelines
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2008-06-16 |
| Different audio devices require various types of testing. A device and a signal path are chosen as an example for testing level, frequency response, total harmonic distortion plus noise (THD+N), phase, cross talk and SNR |
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| Designing software-defined radio (Part 1)
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2011-10-13 |
| Find out how software-defined radio solutions can address the need for higher data capacity and system re-configurability while also reducing power, board area, and cost. |
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| Using high-IF sampling A/D converters beyond baseband frequencies
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2007-09-05 |
| This article explains how bandwidth and sampling rate affect use of A/D converters for high-IF band sampling. |
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| Basics of embedded video, Part 2
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2008-11-28 |
| This is part 2 of a series that discusses the basics of embedded video. |
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| Addressing traditional radio design issues
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2011-10-10 |
| Know the considerations to make when designing an analogue-tuned, digital-display radio. |
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| Video-modem approach for wireless video transfer
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2008-09-24 |
| The video-modem approach overcomes the challenges of the wireless channels for video delivery. |
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| Docsis Part 2
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2003-08-16 |
| Docsis Part 2 |
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| Improving battery life with ultra low-power codecs
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2009-08-10 |
| Here's how you can improve portable consumer electronic devices' battery life by employing ultra low-power codecs. |
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| Designing low-cost wireless game controllers
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2004-04-22 |
| Designing low-cost wireless game controllers |
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| WiMAX CPE transceivers' role in base station apps
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2009-02-04 |
| Read about WiMAX transceivers that are useful in applications ranging from femtocells to microcells. |
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| What's in an RF Front End?
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2008-02-04 |
| An article explaining what an RF front end is, as part of a book on RF circuit design. |
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| Dual regulator typology needed to power modern cellphones
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2004-08-16 |
| POWER |
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| Using LTE on FPGAs
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2009-02-19 |
| Read about LTE's features and know how FPGA may address the increased processing demands of this specification. |
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| Radar fundamentals (Part 5)
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2011-09-19 |
| Learn how to use FPGAs to achieve higher performance in Synthetic Aperture Radars. |
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| Challenges of clocking a high-definition world (2)
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2007-11-06 |
| This paper discusses the challenges of clocking an ADC and the impact of jitter on the sampled signal. |
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| How MCUs can extend ADC resolution/accuracy
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2010-03-26 |
| When considering the resolution required for an ADC integrated in an MCU, embedded systems designers must balance cost and performance. |
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| Optimise FM transmission with digital PLLs
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2007-08-14 |
| A digital PLL and DSP-based FM transmitter architecture such as that implemented in the KT0801 can overcome drawbacks associated with pure analogue approach. |
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| HD DVD player pushes the performance envelope
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2007-04-01 |
| When Toshiba set out to develop a second generation of the HD-1A, it was with the intention of reducing cost of the system, not change the features. |
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| CMOS radios span RF to millimeter wave frequencies
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2004-11-16 |
| CMOS radios span RF to millimeter wave frequencies |
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| Reduce power-supply effects on ADSL data rates
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2003-03-17 |
| Reduce power-supply effects on ADSL data rates |
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| China's DTV standard revolutionises broadcast
|
2009-02-16 |
| GB20600-2006 standard can broadcast audio and video at transmission rates of greater than 24Mbps to consumer devices. |
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| Effect of clock jitter on high-speed ADCs
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2009-02-06 |
| Read about clock jitter and how it affects the performance of the high-speed analogue-to-digital converters. |
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| ADC clock jitter: Why you should care
|
2007-12-17 |
| Understand and assess accurately the causes of clock jitter in ADCs. |
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| Virtual field testing on DVB-T receivers
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2008-08-19 |
| Virtual field testing addresses the problem in validating the RF-performance of receivers. |
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| Line drivers thrive in ADSL2/ADSL2+ designs
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2003-12-16 |
| POWER |
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| Comparing precision resistors
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2008-10-24 |
| The three basic types of resistor—bulk metal foil, thin film, and thick film—are alike on the surface and may often have similar purchase specifications. |
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| ADSL technology explained: The Physical Layer
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2001-05-08 |
| ADSL technology explained: The Physical Layer |
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| MCU offers an alternative to direct-digital-synthesis
|
2011-07-18 |
| The task of DDS devices can be performed with a microcontroller programmed as a DDS and an external high-resolution DAC. |
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Strange modes of transport and other "stuff"
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