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Content tagged with Advanced Technology
posted in July 2003
China puts cell push on speed dial
Teardown  
7/14/2003   Post a comment
China's fledgling cellular-phone makers have the design and manufacturing prowess to take an increasing share of domestic and export markets, a product analyst says.
Second-order IIR Filters will support cascade implementations - 5 Part digital audio application tutorial
Design How-To  
7/1/2003   3 comments
It is possible to implement IIR filters of any order by cascading first- and second-order IIR sections. Today, as digital audio processors embodying this topology becomes commonplace in the market, the designer's challenge is to find a way to design coefficients for these to accomplish the overall filtering goal. This multi-part article series - by the knowledgeable and prolific Rusty Allred - brings together the basic information needed to design and implement a wide variety of audio filters. P


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Max Maxfield

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Max Maxfield
42 comments
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Jolt Judges and Andrew Binstock

Jolt Awards: The Best Books
Jolt Judges and Andrew Binstock
1 Comment
As we do every year, Dr. Dobb's recognizes the best books of the last 12 months via the Jolt Awards -- our cycle of product awards given out every two months in each of six categories. No ...

Engineering Investigations

Air Conditioner Falls From Window, Still Works
Engineering Investigations
3 comments
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David Blaza

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David Blaza
5 comments
I find myself going to Kickstarter and Indiegogo on a regular basis these days because they have become real innovation marketplaces. As far as I'm concerned, this is where a lot of cool ...