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- Photos: Top 10 reviews of the week
- Here are CNET Reviews' 10 favorite items from the past week, including Roku's new Netflix player, a travel USB hard drive, and a set of Bluetooth speakers from Nokia.Here''s our weekly roundup of the new products CNET reviewers liked best. 1. Aperion Intimus 5B Harmony SD Black ...
- Tags: NetFlix Inc., Performance, RIM BlackBerry, Photograph, Bottom Line, CNET', Price, Smart Phones, Performance Management, Corporate Communications, Handhelds, Games, Consumer Electronics, Personal Technology, Human Resources, Workforce Management, Marketing, Hardware, CNET News.com
- Image galleries 2008-05-24
- Troubleshooting Mac OS X software issues
- Apple recently updated its Knowledge Base guide to troubleshooting software problems. Roll up your sleeves, it's a long list. Of course, the first item in Mac OS X: How to troubleshoot a software issue is whether the issue is in hardware or software. And that's trouble...
- Tags: Software, Apple Mac OS, Apple Macintosh, Apple iPod, Apple Mac OS X, Hardware, Cable, Tools & Techniques, Network Technology, Telecommunications, Personal Technology, Management, Networking, David Morgenstern
- Blog posts 2008-03-25
- Jabra BT8040
- Jabra is a significant brand name in the Bluetooth headset business, but that doesn't mean Jabra is resting on its laurels. The company has recently introduced the Jabra BT8040, which promises to blow other Bluetooth headsets out of the water with its simple, yet elegant design along with its impressive...
- Tags: LED indicator, Jabra BT8040, headset, Jabra, A2DP
- Product reviews 2008-02-15
- JVC KD-S100
- Anyone who has spent time leafing through the pages of aftermarket audio magazines knows that upgrading your stock car stereo and speakers with a premium sound system is an expensive business. What if there was a way to use your existing in-car audio infrastructure to make music sound better? That...
- Tags: Satellite radio, Digital music, Digital media, Network technology, JVC KD-S100, JVC
- Product reviews 2008-02-07
- Google's secret home-brew 10 gigE switch
- Has Google has built its own 10 Gigabit Ethernet switch - one far cheaper and power-efficient than existing switches - as it seeks to widen its infrastructure cost advantage over Yahoo, MSN and AOL? Andrew Schmitt, an analyst at Nyquist Capital makes the case. ...
- Tags: Google Inc., Server, Ethernet, RAID, Networking, Network Technology, Servers, Storage, Hardware, Robin Harris
- Blog posts 2007-11-18
- Blue Cat's Parametr'EQ (txt)
- Blue Cat's Parametr'EQ is a 7 bands parametric equalizer combining the advantages of both the digital and analog worlds. Its special non-linear and over sampling features let you easily simulate the compression and distortion that may occur in an analog EQ or on the contrary obtain a very clean and...
- Tags: User Interface, Blue Cat Audio
- Software downloads 2007-11-16
- The paradise of infinite music
- The paradise of infinite musicAudiophilesAudiophiles do not appreciate dreadful sounding 192Kbs, which is no where near CD quality, which is more like 750Kbs after lossless compression, actually 1410Kbs before compression. Even this is nowhere near true audiophile qualities, CDs don't sound anything like good quality analogue, and SACD and...
- Tags: GUESS IT, infinite music, music, KHz, paradise
- Discussion threads 2007-10-15
- Pioneer Elite VSX-91TXH
- In consumer electronics, timing can be everything. Take the Pioneer VSX-91TXH, the second of four models in the company's high-end Elite line. With such cutting-edge features as HDMI 1.3, onboard decoding for next-gen Dolby TrueHD and DTS-HD soundtracks, analog-to-digital video conversion, and XM and Sirius satellite radio compatibility, the AV...
- Tags: Elite VSX-91TXH, receiver, Onkyo
- Product reviews 2007-10-02
- Company unveils IP-enabled, iPod-friendly home theater distribution tech
- Picture this. You've got a big house, with a really nice home theater. But what do you do to route the sound from your home theater system to the other rooms of your house? Yes, I know. Problems, problems. But let's not cop...
- Tags: Home Theater, Device, Apple iPod, IP, TheaterLinX, TheaterLinX Device, Russell Shaw
- Blog posts 2007-09-17
- 2007 Chevrolet HHR
- Photo gallery:2007 Chevrolet HHRIf this were 1950, we would be pretty impressed by the Chevrolet HHR. Its body style, although lower down with narrower windows, would fit right in with the line of Chevy panel trucks. The automatic transmission would seem a bit luxurious, like something out of a Cadillac,...
- Tags: Advertising & Promotion, OnStar, Chevrolet HHR, Chevrolet
- Product reviews 2007-05-25
- Circuitry (Cracking open a Maxtor hard drive)
- Circuitry Cracking open a Maxtor hard driveFunnyOf the 12 or so drives I have taken apart, I have never mangled the read/write heads.Image 19. ShellNot much to the shell? Sorry, wrong. The shell may in fact be the most difficult piece to manufacture in quantilties. Consider this,...
- Tags: hard drive, circuitry, PCB, underside, HDA, shell, magnet, Maxtor Corp.
- Discussion threads 2007-04-27
- Korg Mini Kaoss Pad
- The Korg Mini Kaoss Pad is a music remix tool designed with musicians in mind, but it can be used by anyone looking for a fun, hands-on way to manipulate and add effects to audio. The original Kaoss Pad was created in 1999 and has been a mainstay of DJs...
- Tags: Mini Kaoss Pad, touch pad, pad, Mini, Korg Mini Kaoss Pad, music
- Product reviews 2007-04-03
- AVD Graphic Studio (zip)
- Looking for an image processor that would offer advanced options and features, yet would not cost a fortune? AVD Graphic Studio, to put it simply, is a mini Photoshop, offering very similar capabilities at a fraction of the cost. It provides over 20 tools to work with images cropping, resizing,...
- Tags: Image Processing
- Software downloads 2007-01-30
- Joint Compensation of Transmitter and Receiver Impairments in OFDM Systems
- The implementation of OFDM-based systems suffers from impairments such as in-phase and quadrature-phase IQ imbalances in the front-end analog processing. Such imbalances are caused by the analog processing of the Radio Frequency RF signal and can be present at both the transmitter and receiver. The resulting IQ distortion limits the...
- Tags: Compensation, Transmitter, Imbalance, OFDM, Wireless
- White papers 2007-01-01
- Low-Complexity Time-Domain ICI Equalization for OFDM Communications Over Rapidly Varying Channels
- This paper considers wireless OFDM communications over rapidly varying channels as occurring e.g. in high-mobility scenarios. Here, InterCarrier Interference ICI is the major source of impairment that limits the transmission quality. This paper proposes novel equalizers to combat ICI and enable reliable communications even at high Doppler frequencies. In contrast...
- Tags: Channel, Vienna University, OFDM, Wireless
- White papers 2006-11-28
- Pilot-Tone Based ZP-OFDM Demodulation for an Underwater Acoustic Channel
- Existing coherent underwater acoustic communication systems rely on single carrier transmission and adaptive decision feedback equalization to deal with time-varying and highly dispersive UnderWater Acoustic UWA channels. Equalization complexity prevents any substantial rate improvement with the existing single-carrier approach, as the channel frequency selectivity increases considerably when the symbol rate...
- Tags: Channel, Equalization Complexity, OFDM, Wireless
- White papers 2006-07-26
- Rapid MIMO-OFDM Software Defined Radio System Prototyping
- Multiple Input-Multiple Output MIMO is an attractive technology for future wireless systems. MIMO communication, enabled by the use of multiple transmit and multiple receive antennas, is known for its high spectral efficiency as well as its robustness against fading and interference. Combining MIMO with Orthogonal Frequency Division Multiplexing OFDM, it...
- Tags: Radio, MIMO, MIMO-OFDM, OFDM, Wireless
- White papers 2006-06-20
- Adaptive Joint Interference Cancellation and Space-Time Block Decoding for IEEE 802.11b WLAN Systems
- Digital transmission in Wireless Local Area Networks WLANs according to the IEEE 802.11b standard suffers from fading, InterSymbol Interference ISI, and Co-Channel Interference CCI. In this paper, receivers with Joint Interference Cancellation and time reversal Space-Time block Decoding JICSTD are proposed for an enhanced version of the IEEE 802.11b WLAN...
- Tags: IEEE 802.11, University Of British Columbia, Wireless LANs, Wi-Fi, Wireless, LANs, Networking
- White papers 2006-04-03
- Joint Time-Domain Tracking of Channel and Frequency Offset for OFDM Systems
- This paper addresses the problem of joint channel and frequency offset estimation and tracking for OFDM systems. The proposed method is based on Extended Kalman filtering. The channel taps and the frequency offset are estimated in time-domain while equalization is performed in frequency domain. Simulation results demonstrate accurate tracking capability...
- Tags: Frequency, Channel, Method, OFDM, Wireless
- White papers 2006-03-21
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