Creative Sound Blaster XFi Audio Driver
From the Manufacturer. The Creative SB PCI Sound Blaster X-Fi Xtreme Audio sound card features cutting-edge technology to give you outstanding sound when you listen to music, watch movies, or play games. It intelligently enhances the highs and lows, restoring detail and vibrance to your audio. Now, you can enjoy virtual surround sound through your stereo speakers with the Sound Blaster X-Fi Xtreme Audio. Expand your stereo MP3 music and digital movies. Sound Blaster X-Fi is a lineup of sound cards in Creative Technology's Sound Blaster series. In Creative Technology unveiled PCI Express x1 and ExpressCard/34 versions of Sound Blaster X-Fi Xtreme Audio during Consumer.
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Creative Sound Blaster XFi Audio Driver
Sound Blaster X-Fi Xtreme Audio PCIe - Page 1 - Introduction
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. Launch reviews did not support Creative's claims of higher performance, however, with even the top-end 64 MB equipped model falling slightly behind the older Audigy cards. Functionality is otherwise the same.
X-Mod 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 than the internal offerings. Pro, Their internal hardware components are different for various usages and needs for gaming, surround, or audiophile standards.
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, Creative Sound Blaster XFi Audio limitation that had been a major thorn in Creative's side. Most digital audio is sampled at This functionality is used not only for simple audio playback, but for several other features of the card such as the "Crystalizer", a technology that claims to improve the clarity of digital music through digital analysis supported by all X-Fi models, including the Xtreme Audio and X-Mod.
Since its release X-Fi has caused several unsolved problems with sound glitches on various motherboards. Crystalizer[ edit ] Creative Labs states that the Creative Sound Blaster XFi Audio 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 file-size reduction achieved by digital audio data compression technologies like for example mp3. Rather, the idea is to reverse the effects of dynamic range compressionan analog Creative Sound Blaster XFi Audio that was and is used during the production of most s and newer Audio CDs with the exception of some classical music recordings to make them sound louder at the same volume level setting, as it was found that subjectively louder CDs get more airplay and sell better.
To achieve this loudness without introducing strong distortionpoints in the signal where the volume reaches Creative Sound Blaster XFi Audio maximum are compressed which means in this case: After this, the music as a whole is louder than it was before, but the maximum volume points mostly transients are not as pronounced as they were before. Since this whole process is done before the final Audio CD is recorded, its effect is equally present in uncompressed audio files created from such a CD, in lossless compressed audio made from the CD, as well as in lossy compressed audio from that same CD.
Transients are typically found in percussive sounds, in plosive consonants of voice recordings, and during the first few milliseconds the so-called attack phase of non-percussive instrument sounds. 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 Creative Sound Blaster XFi Audio, 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.
It requires Creative proprietary Creative Sound Blaster XFi Audio and is not supported under Linux OS. When the Creative Control Panel is set to Headphones, this setting creates virtual 3D positional audio via synthesized binaural cues see Sound localization and Head-related transfer function.
If the application generating the audio uses a hardware-accelerated 3D audio API i. If the application instead generates multi-channel sound directly e.
Such applications may use the Speakers settings defined by Windows in which case it is possible to set the Windows Creative Sound Blaster XFi Audio configuration to a multichannel set-up, e. 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 to 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.
Creative Sound Blaster X-Fi Xtreme Audio - sound card Series
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. As above hardware-accelerated 3D audio will be translated to the number of channels specified.
MacroFX[ edit ] Enabling this setting will apply special filtering algorithms in order to improve localization for sound sources located very close to the listener.