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3d What is a comb filter? Search results

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What is a comb filter?
A comb filter is a bandpass filter used to process audio and video signals by mixing the original with a delayed signal. Comb filters allow selected frequencies to pass while blocking their harmonics and all other frequencies. (Souce: EE Times)
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2008-06-10 IBM splashes water on hot 3D chips
IBM's Zurich recently demonstrated 3D chip stacks that are cooled with water. The team predicted high-end IBM multicore computers will migrate from the copper-plate water-cooling method to the 3D chip-stack in five to 10 years.
2012-12-14 IBM showcases 3D server chip stacks
IBM has showcased its techniques for stacking 45nm processors at IEDM. The company's techniques could give the processors significant performance and power gains.
2007-06-01 IBM gets on the road to 3D packaging
News that IBM Corp. this year will sample its first commercial devices to make direct metal connections between chips marks a small but significant milestone on the road to 3D packaging.
2009-12-17 IBM details 3D IC design challenges
IBM Corp. engineer John Knickerbocker offers five challenges for 3D devices based on TSVs.
2014-04-28 IBM 3D printer pushes prototyping to nano-scale patterns
The microscopic 3D printer uses a specialised silicon tip 100,000 times smaller than a sharpened pencil point, and can be heated to 1000C. The tip can remove substrate material based on predefined patterns, thus operating like a "nanomilling" machine with ultra high precision.
2013-01-04 Hynix to start sampling 3D flash memory chips
SK Hynix has announced that it will begin mass producing 3D flash memory chips as investment in such technology grows across the industry.
2011-03-14 Hynix supports Sematech 3D interconnect program
By joining the 3D Interconnect program, Hynix hopes to help accelerate the commercialization of wide I/O DRAM and realize 3D's potential as an affordable path to IC production growth.
2011-06-06 HTC unveils stereo 3D handset
Available on the Sprint WiMax network later this year, HTC's EVO 3D smartphone can capture and display 3D images and videos, specifically stereo 3D games, user-generated content and 3D movies.
2008-11-28 HP Labs heralds 3D memristor chip
Hewlett-Packard Labs has recently unveiled what it claims to be the first 3D memristor chip at The Memristor and Memristive Systems Symposium.
2013-11-28 HP bets high on 3D printers to spark growth
The computer and printer company aims to release consumer and industrial-grade 3D printers in 2014, leveraging its massive paper printing business.
2016-05-22 HP advances 3D printing with Multi Jet Fusion technology
HP revolutionises the 3D printing industry with its Multi-Jet Fusion 3D printer, allowing easy printing of quality production parts.
2007-09-28 Host processor allows robots to see, navigate in 3D
Freescale has unveiled the MPC8610 integrated host processor that helps robots see and navigate in 3D space and enables touchscreen kiosks to recognize voices and facial features.
2008-07-23 Hollywood to bring 3D viewing to TVs
The Society of Motion Picture and Television Engineers (SMPTE) is forming a task force that will set the stage for an effort to define a stereo 3D mastering standard for content viewed in the home.
2004-03-02 Hitachi develops omnidirectional 3D display
Hitachi has developed a prototype 3D display that can show an object from any and all directions, a full 360.
2005-06-29 Highly-integrated 3D-Boomer audio amps tout amazing-sound
National Semiconductor Corp. unveiled two Boomer audio amps for cellphones and portable applications that are said to provide outstanding sound quality and high integration
2008-08-13 High-res 3D display allows view zone selection
Epson has created a high-resolution (equivalent to QVGA) autostereoscopic 3D LCD that gives freedom of viewing position compared to common 3D displays, without any special glasses.
2010-02-17 High-end 3D graphics with OpenGL ES 2.0
This application note intends to be a startup guide on understanding the principles of 3D technology and the new OpenGL ES 2.0 standard.
2016-05-17 High-conductive thermoplastic mat'l advances 3D printing
A*STAR IMRE scientists have come up with what they describe as a novel type of thermoplastic thread that can be used in 3D printers to develop functional circuits for use in electrical gadgets.
1999-06-01 High value processing for Dolby digital decoder with bass management and 3d virtualization
A scalable 24bit Digital Signal processing (DSP) core specially tuned for digital audio applications will be discussed in this paper.
2004-03-31 HI, Nvidia to form 3D games on mobile phone alliance
HI Corp. and Nvidia Inc. have agreed to form a worldwide alliance for advanced interactive 3D games on mobile communication devices.
2003-07-31 HI provides 3D graphics to Motorola phones
HI Corp. has announced that it intends to make its Mascot Capsule Engine available to the customers of Motorola's Innovative Convergence i.250, 2.5G GSM/GPRS handset platform.
2012-03-28 Heterogeneous 3D IC test vehicle uses CoWoS Process
Altera claims to be the first chip company to develop and complete characterization of a heterogeneous test vehicle using TSMC's Chip-on-Wafer-on-Substrate process.
2010-05-05 Health issues spur need for 3D TV refinements
Engineering refinements to 3D TV technology could be required if even a small percentage of users suffer from health problems related to viewing 3D TV.
2010-03-09 HDMI 1.4a supports 3D formats
The latest version of HDMI released March 4, features enhancements for 3D applications, including the addition of mandatory 3D formats for broadcast content.
2009-10-01 HDMI 1.4 IC supports audio return channel, 3D
ADI's new HDMI 1.4 transceiver chip, ADV7623, supports both audio return channel and 3D display, but not Ethernet over HDMI.
2009-10-01 HD 3D PDP packs crosstalk reduction
Panasonic unveils a full HD 3D PDP and high-precision active shutter glasses for 3D TV in the living room.
2011-12-23 GSA details 3D IC evolution
The 3D IC architecture report provides further insight on the current state of 3D and 2.5D technology such as the benefits of the technologies.
2005-09-08 Grundig unvelis 3D digital TV technique
Germany's Grundig has demonstrated a 3D TV technique that is being touted as eliminating the disadvantages of current systems.
2010-04-27 Groups warn of 3D TV physical, mental strain
A University of California at Berkeley research recently found that visual disparities in 3D TV images can cause physical strain in viewers.
2010-05-28 GoogleTV engineer: Market is ready for 3D, Web TV
GoogleTV engineer Vincent Dureau shared the genesis and outlook of the project and why it isn't a problem that GoogleTV does not have any cable-TV partners yet.
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