Airline delays and high fuel prices are boosting interest in video conferencing, but the technology still lacks the realism some users want. Polycom Inc. is addressing sound quality with its SoundStructure, an installed audio system that delivers remarkable sound clarity and full stereo echo cancellation ideal for conference rooms, classrooms, meetings and other environments.
SoundStructure applications use a host of DSP-intensive audio processing algorithms like acoustic echo cancellation, automatic gain control, dynamics processing, equalization, noise cancellation and audio mixing. Texas Instruments' TMS320C6727 DSP handles these tasks, with extra attention focused on noise cancellation and 22 kHz wide band stereo acoustic echo cancellation.
Almost every automaker has had to 'pick a side' when it comes to alternative fuel options and ways to divest from a reliance on gasoline. Fiat is looking to back compressed natural gas or liquid propane as an interim solution.
Designing and filling a new type of water bottle might take less engineering work, but the description will help kids understand how science, math, and engineering influence their lives even through things that seem mundane.
Against a backdrop of mounting product complexity and a need to keep a lid on development costs, companies are recognizing a need to make simulation a more integral part of the design process. In response, vendors in the CAD world are building out CAE functionality as part of their CAD suites while simulation vendors are building tighter integrations to leading CAD tools. Keith Meintjes, Ph.D., Practice Manager, Simulation and Analysis at CIMdata, Inc., joins Design News CAD Editor Beth Stackpole in this radio program to explore the new face of integrated CAD and CAE, how companies are benefitting from this tighter partnership between platforms, and how integrating CAE earlier in the development cycle pays off in optimized product designs.
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