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ZDNet Dictionary Definition
- KHz
- KiloHertZ One thousand cycles per second. See horizontal scan frequency.
- Full KHz Definition >>
ZDNet Resources
- 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
- "Huh, Wah?" alert: High-Def VoIP
- The VoIP Girl kicks off a rapidly morphing discussion about HD VoIP. "HD," as in High-Def.""Is HD VOIP something that consumers should consider when choosing a VOIP service, or is it more marketing lingo to work through?," she writes. "As I understand it, HD, high definition, or wideband VOIP refers...
- Tags: General, KHz, Research, trends, VoIP
- Blog posts 2007-02-05
Additional Resources
- Apple's <i>Grand Central</i> threat to Microsoft
- Apple's Grand Central threat to MicrosoftNecessary motivationIt could go something like this ...1. Software company APPLE realises it will get good press and follow-on sales by harnessing computing power in existing multi-core CPU's. If only they had better integration with the hardware ...2. GPU Hardware companies (ATI, NVIDIA) realise they...
- Tags: BTW Windows, Apple Inc., multi-core, Microsoft Corp.
- Discussion threads 2008-06-17
- Spectro Frequency Analyzer (exe)
- Spectro Frequency Analyzer 1.0 software provides you with the ability to perform real-time frequency measurements using your PC or laptop sound card. The program computes, in real-time, the averaged auto power spectrum of the time signal recorded by a microphone, connected to the sound card. Sampling rates of 8 kHz...
- Tags: Window, Audio Card, Analysis, Spectro Frequency Analyzer 1.0 Software, Digital Rights Management (DRM), Construction, Security
- Software downloads 2008-05-26
- Psystar: Just how loud is it? (updated 2x)
- Today was my second day with my spankin' new Psystar Open Computer. Following are some observations. I don't have a wireless card in it yet and my desk is too far away from my router to string an Ethernet cable, so I'm offline for the...
- Tags: jason D. O'Grady, Database Administrator
- Blog posts 2008-05-09
- Psystar: Just how loud is it?
- Psystar: Just how loud is it?Oh, and the puck mouse,a perfect complement...Can you restore it?Are you provided with any restore DVD? Do you get any instructions for what to do if you can't boot?I believe Nvidia video cards work well but I think you need a driver to get quartz...
- Tags: C-scale, Psystar
- Discussion threads 2008-05-09
- WaveGenix FX Pack (exe)
- This live sound effects suite manipulates all wave files. Supports mono and stereo at bit depths of 8, 16 and 24, sampled between 11-48 kHz. Virtually all your wave files. Using well-known effects such as echo or flanger, combined with compression or distortion, your system can achieve cool resulting sounds....
- Tags: Pedal, Emulator, WaveGenix Audio Software
- Software downloads 2008-03-20
- Have a heart (attack): Defibrillators, pacemakers vulnerable to hackers
- Researchers have discovered that an implantable heart device, a combination of a defibrillator and pacemaker, is vulnerable to hackers. According to a study, authored by researchers at the University of Washington, University of Massachusetts Amherst and Harvard Medical School, hackers could get wireless access to a heart...
- Tags: Software, Patient, Researcher, Radio, Privacy, Hacker, Attack, Implantable Cardioverter Defibrillator, Implantable Medical Device, Advertising & Promotion, Security, Marketing, Larry Dignan
- Blog posts 2008-03-12
- Here's what fake HD video looks like
- Here's what fake HD video looks likesad but trueI think the quality levels achieved by vinyl and cd could be historical anomalies; even with great source material the majority of people always choose to murder it with crappy equipment. Why spend money on a decent turntable/cd player, amp and speakers...
- Tags: Digital music, Digital media, CD, XM Satellite Radio Inc., Kbps, Apple iPod, HD radio
- Discussion threads 2008-01-18
- Sonic Beacon (exe)
- Sonic beacon is a PC-based test and measurement system for the testing of loudspeakers and other electro-acoustic products using commercially available Windows multimedia sound cards. Sonic beacon will perform impedance, frequency and phase response, harmonic and inter-modulation distortion, sensitivity as well as other FFT and real-time analysis tests, Sixteen bit...
- Tags: Analysis, Sonic Beacon, Microsoft Windows, Operating Systems, Software
- Software downloads 2008-01-17
- Free MP3 Converter (exe)
- Free MP3 Converter is simple, straight, but powerful with options, flexible MP3 encoder. It can be used to reduce file size of some MP3 song so it could be easier sent as E-mail attachment, or to encode some captured audio from different audio sources: TV card, line-in or microphone. You...
- Tags: WAV, MP3, Free MP3 Converter, Digital Music, Digital Media, Personal Technology, Consumer Electronics
- Software downloads 2007-11-22
- Why many Wintel support people dislike Apple
- Why many Wintel support people dislike AppleWhat is a "Mac"?[i]"In 1984 there is no Mac support industry"[/i]...but it's OK because the 12 people using Macs don't need any help at the moment.[i]"In 1994 there is no Mac support industry"[/i]...but it's OK because the 12 people previously using Macs have helped...
- Tags: Desktops, job, Apple Inc., Apple Macintosh, Wintel, industry, Mac support industry
- Discussion threads 2007-08-31
- Acoustica (exe)
- Acoustica 4 is an ideal solution for audio editing and mastering. The program contains everything you need to create great sounding recordings and audio CDs, including professional tools for recording, analysis, editing and CD burning. The Acoustica user interface was designed with speed, accuracy and ease of use in mind....
- Tags: Tool, Acoustica 4, Productivity
- Software downloads 2007-08-22
- (Photos: Computers of yesteryear)
- (Photos: Computers of yesteryear)Nice.. i have an IBM Powerstation 340 sittin on the shelf:)Great memoriesI have an Epson QX-10/16, CP/M OS that still works fine with all its programs including the original "Valdocs," and many others from Peach Software and Epson.I'm Disappointed....No Microsoft BoB? No Windows ME?? No...
- Tags: PRODUCTIVITY, Mainframes, Servers, E6B, photograph, PDP-11/73, disk, computer, mainframe
- Discussion threads 2007-08-20
- Cisco's 1080p 'TelePresence' solution at Interop
- Talking up Interop 2007, Cisco's Chairman and CEO John Chambers showed the power and flexibility of the phrase "Web 2.0" by proclaiming it to be collaboration and video conferencing. Standing behind Chambers was the Cisco TelePresence system that delivers 1080p (1920x1080) video conferencing to anyone who can afford the...
- Tags: Hardware, Infrastructure, Networking
- Blog posts 2007-05-23
- Design the next generation iPod
- Design the next generation iPodBigger ScreenI want my big screen iPod like the big touchscreen iPhone. I literally can't wait.iPod? We don't no stinkin' iPod!Bob Dylan once said: [i]"The times they are a changin'"[i]They are. Apple doesn't have a lock and key on the downloadable music market.In fact,...
- Tags: Digital music, Digital media, Apple iPod, Real Rhapsody
- Discussion threads 2007-03-19
- Claudio (exe)
- Claudio offers wide range of sound quality parameters for recording (11-192 kHz, 8/16-bit, mono/stereo). It comes with a track editor for making cut-outs and splitting, transcription playback mode, mouse wheel support, endless loop playback, two-track mixer, pre-amplifier, some interesting playback effects (echo, equalizer, flanger, and pitch), support for unattended scheduled...
- Tags: Playback, Keyboards, Mice, E-mail, Branding, Hardware, Peripherals, Online Communications, Marketing
- Software downloads 2007-03-08
- MicroMemo: record audio on your iPod nano
- There are several scenarios where recording audio can come in handy: a business meeting, a software demo or training session, lectures, seminars, classroom training and even podcast recording. For whatever reason Apple has chosen not to include a recording function in their popular iPod. Since Apple left the door open,...
- Tags: Apple iPod, audio, MicroMemo audio recorder
- Blog posts 2007-02-12
- Polycom to buy SpectraLink for $220 million cash
- Polycom announced its intention to buy SpectraLink Corporation for ~$220 million dollars in cash. Polycom is well known for their analog and IP telephony products as well as standard and high definition video conferencing while SpectraLink specializes in cordless and Wi-Fi phones. Polycoms strength is in the high...
- Tags: Hardware, Networking, News, Polycom Inc., SpectraLink Corp., VoIP
- Blog posts 2007-02-08
- Audio ToolBox (dmg)
- Audio ToolBox is an audio function generator. Using no additional hardware, you can produce sine, square, triangle, and saw-tooth waveforms of any frequency up to 22 kHz, as well as generate noise - both pink and white. You can generate up to 13 different waveforms. Each waveform can be routed...
- Tags: Audio, Waveform, Audio ToolBox
- Software downloads 2006-12-18
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