Creative X Fi Xtreme Audio Driver

Creative X Fi Xtreme Audio Driver


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This article creative X Fi Xtreme Audio Driver contains original research. Please improve it by verifying the claims made and adding inline citations.

Statements consisting only of original research should be removed. Sound Blaster X-Fi is a lineup of sound cards in Creative’s Sound Blaster series. The Platinum and Fatal1ty FPS models both offer a front-panel drive-bay control unit and remote control, while the base model was supplied without any such accessories. All but the top model claimed 109 dB signal-to-noise ratio, while the Elite Pro model uses a higher-end DAC, with 116 dB claimed.

The bottom two models feature 2 MB standard RAM, while the top models offer 64MB of X-RAM, designed for use in games to store sound samples for improved gaming performance. Functionality is otherwise the same. Audigy SE and SB Live! O extensibility of all the other X-Fi models.

Creative X Fi Xtreme Audio Driver

O panel and remote control. The 20K1 chip can use a significant amount of RAM to store sound effects for faster and improved processing, just like the previous E-mu 10K-series and E-mu 8000.

34 versions of Sound Blaster X-Fi Xtreme Audio. November 2006 which is listed in the same category as the rest of the X-Fi lineup, but is only a stereo device, marketed to improve music playing from laptop computers, and with lower specifications of the internal offerings.

Other external products that use X-Fi name include USB-based Sound Blaster X-Fi HD, Sound Blaster X-Fi Surround 5. 1 Pro, and Sound Blaster X-Fi Go!

A significant portion of the audio processing unit was devoted to this resampling engine. The SRC engine was far more capable than previous Creative sound card offerings, a limitation that had been a major thorn in Creative’s side. Most digital audio is sampled at 44. DSP to be able to process and affect it.

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  • X-Fi’s resampling engine produces a near-lossless-quality result, far exceeding any known audio card DSP available at the time of release.
  • The Sound Blaster X-Fi presents the following features, which are usually implemented with the aid of the X-Fi DSP or in software, in the Xtreme Audio model.
  • Since its release X-Fi has caused several unsolved problems with sound glitches on various motherboards.
  • Creative Labs states that the primary function of the Crystalizer is to «restore portions of the sound which were lost during compression».

The «compression» that is meant here is not the digital x-size reduction achieved by digital audio creative compression technologies like for example mp3. CDs get more airplay and sell better. Since this whole audio is done before the final Audio Fi is recorded, driver effect is equally present in uncompressed audio files created from such a CD, in lossless compressed audio made xtreme the CD, as well as in lossy compressed audio from that same CD.

Creative X Fi Xtreme Audio Driver

All these tend to be somewhat muffled by dynamic range compression. Its main function is to detect transients and to increase their relative volume level. As a consequence of enabling the Crystalizer, the signal is altered, and whether the result improves upon the input audio is purely a matter of perception and can depend on the type of audio being played. CMSS-3D recreates realistic surround sound from any audio source and puts you right in the center of the action, whether you are using multichannel speakers or headphones.

CMSS-3D is a DSP feature that provides audio enhancement. 128 sound sources positioned arbitrarily in 3D space, this is the most accurate utilisation of CMSS-3D.

4 to 7 positional sound sources associated with the application’s selected speaker configuration. Such applications may use the Speakers settings defined by Windows in which case it is possible to set the Windows Speakers configuration to a multichannel set-up, e. 1, so that the application will output multi channel audio. 1 speakers, this setting creates virtual 3D positional audio similar to CMSS-3DHeadphone.

The difference is that this includes techniques such as crosstalk cancellation because sound from all speakers reaches BOTH ears which makes the binaural cues more complicated to synthesize. Additionally, the listener must be located in the «sweet spot» between all of the speakers for the effect to work properly.

In these cases, 3D audio sources are mapped creative X Fi Xtreme Audio Driver speakers by manipulating the relative volume levels for the different speaker positions. Hardware accelerated 3D-audio is still handled as positional audio but translated using the more complex binaural algorithms. Note that more recent driver versions force the synchronisation between Windows Speakers configuration and the X-Fi control panel when this was previously optional so unlike CMSS-3D Headphone some multi-channel applications will not make use of the technology.

1 speakers, this setting will upmix stereo sources to multiple channels. As above hardware-accelerated 3D audio will be translated to the number of channels specified. Enabling this setting will apply special filtering algorithms in order to improve localization for sound sources located very close to the listener. Enabling this setting will apply special filtering algorithms in order to improve localization for sound sources located above or below the listener.

There are also 8 built-in EAX effects which can be enabled by the user. This is Smart Volume Management.

It is a compressor that evens out the dynamic range of any given source so that quieter sounds are louder and loud sounds are quiet. It is best used in circumstances where noise disturbance might be an issue, Late at night for instance. Otherwise it is generally preferable to have it disabled as it does make the sound less dynamic and you don’t get the full impact of loud parts in films, music also sounds less lively. This function divides music into ten frequency bands, which can be adjusted using the sliders.

There are multiple volume adjustments for different inputs and outputs on the system. The master volume affects all of these settings.

Additionally, the Audio Creation Mode of the card allows the use of EAX in MIDI playback via the use of controllers. This setting controls the DD sound encoder.


This setting is the same as Dolby Digital Bitstream Out, only with DTS sound instead. Although Creative was slow to embrace 64-bit drivers for the X-Fi lineup, most x86-64 architecture based operating systems are now supported. Microsoft Windows 7 includes basic driver support for many of the X-Fi series cards. Many of the X-Fi features however require the software applications provided by Creative in order to utilize the full capabilities of the hardware.

An open source driver is available with OSS v4 build 1013 and above. Datasheets were provided by Creative to enable ALSA driver development. On November 6, 2008 Creative finally released their driver under a GPL license. It supports x86 as well as x86-64 architectures and is listed in their support area.

On May 15, 2009 after some communications with Creative, SUSE developer Takashi Iwai finally got a mergeable version of their X-Fi driver. Support for Creative Sound Blaster X-Fi Titanium HD was added on January 25, 2012 in ALSA v1. Xtreme Audio that has a different chipset stayed unsupported for longer time. It is currently supported by advanced Linux ALSA driver modules but might require installation of additional packages from alternative repositories.