ASUS Prepares PCIe x1 Sound Card
Anh Tuan Huynh
March 23, 2007 11:29 AM
comment(s) - last by
Xonar EMI shield concept
Xonar D2K at CeBIT, image courtesy of VR-Zone
ASUS readies its upcoming Xonar D2 and Xonar D2K PCI and PCIe x1 sound cards
ASUS last week at CeBIT demonstrated its
sound cards. The upcoming Xonar-series spawns two variants, the D2 and D2K in PCI and PCIe x1 interfaces. Dolby Digital Live and DTS Connect multi-channel audio encoding technologies are available for digital multi-channel audio. The Xonar-series also features 7.1-channel analog outputs for those that prefer analog to digital.
Early reports claim the ASUS Xonar-series feature an Analog Devices audio DSP, however, ADI denies any involvement in the sound card.
“I checked with our sales team and there is not an ADI part in this unit,” said Sandra Perry, product line manager, SoundMAX, DSP Division.
ASUS also touts Dolby Pro Logic IIx, Dolby Virtual Speaker and Dolby Virtual Headphone technologies for multi-channel upconverting and surround sound with stereo speakers and headphones. ASUS rates the Xonar-series with an 118dB playback and 115dB recording signal-to-noise ratios. The upcoming Xonar-series sound cards support 24-bit/192 KHz playback and recording resolutions and ASIO 2.0 as well.
ASUS internal testing reveals the Xonar-series is capable of low total harmonic distortion rates. The Xonar-series has 0.000006% THD on all eight analog outputs and the single line input, between the frequencies of 20Hz to 20 kHz. ASUS also equips the Xonar-series with an EMI shield and touts it provides “stable audio quality.”
This article is over a month old, voting and posting comments is disabled
3/23/2007 4:26:55 PM
I agree with most of your points regarding digital signal transfer. However, there are differences in the way video upscaling and deinterlacing is done on HTPC and dedicated players.
Most run-of-the-mill PCs don't really offer the quality per-pixel motion-adaptive deinterlacing found in players with Faroudja or Silicon Optic Realta chips, although a lot of that is changing with ATI's and NVIDIA's new GPUs.
3/23/2007 4:42:21 PM
Yeah, but in software, things can be changed and upgraded. I was thinking more a pure software decoder engines more than incomplete hardware offloading in graphics chips. That is all configurable. Personally I have no interest in upscaling DVDs after seeing 1080p with 1:1 mapping so I don't really pay attention to that realm.
But to say a PC DVD drive isn't as accurate in video rendering as the drive in a dedicated videophile player because of a cheap low quality ribbon cable? Come on... 12345 is going to be sitting in a DRAM chip as 12345 somewhere and fed to a TMDS transmitter all the same.
That is the whole point of digital after all =D
"The Space Elevator will be built about 50 years after everyone stops laughing" -- Sir Arthur C. Clarke
Retiree Sues Apple For $7,500 for Wiping Honeymoon Photos From His iPhone
November 30, 2015, 10:23 AM
iPhone 7 May Pack 3-4 GB Memory, More Storage; 4-Inch Comeback is Rumored
November 20, 2015, 10:12 PM
OnePlus One, OnePlus 2 Will Receive Android Marshmallow in Q1 2016
November 16, 2015, 9:58 AM
Lenovo Whoa: Motorola Droid MAXX 2 and Turbo 2 Break Cover in Leaks
October 26, 2015, 3:12 PM
Leak: Apple Preps for First Real Android App Foray With New Apple Music App
October 24, 2015, 1:59 PM
Pepsi Smartphone? Empty Calories Coming Soon to the Midrange
October 12, 2015, 11:41 PM
Latest Blog Posts
Sceptre Airs 27", 120 Hz. 1080p Monitor/HDTV w/ 5 ms Response Time for $220
Dec 3, 2014, 10:32 PM
Costco Gives Employees Thanksgiving Off; Wal-Mart Leads "Black Thursday" Charge
Oct 29, 2014, 9:57 PM
"Bear Selfies" Fad Could Turn Deadly, Warn Nevada Wildlife Officials
Oct 28, 2014, 12:00 PM
The Surface Mini That Was Never Released Gets "Hands On" Treatment
Sep 26, 2014, 8:22 AM
ISIS Imposes Ban on Teaching Evolution in Iraq
Sep 17, 2014, 5:22 PM
More Blog Posts
Copyright 2016 DailyTech LLC. -
Terms, Conditions & Privacy Information