The series was launched in August 2005 as a lineup of PCI sound cards, which served as the introduction for their X-Fi audio processing chip, with models ranging from XtremeMusic (lower end), to Platinum, Fatal1ty FPS, and Elite Pro (top of the range).[1]
64 MB of dedicated memory found on the Fatal1ty Pro sound card via two Micron Technology 48LC32M8A2-75 D (PC133) SDRAM chips
The top-end Elite Pro model was aimed at musicians, bundled with the X-Fi external I/O box (offering phono with preamp inputs for turntables, high-impedance input for guitars, 1⁄4inch mic input, headphone output, line-in, and full size MIDI I/O, as well as optical and RCA Coaxial digital inputs and outputs), and remote control.
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 109dB signal-to-noise ratio, while the Elite Pro model uses a higher-end DAC, with 116dB claimed. The bottom two models feature 2 MB onboard X-RAM, while the top models offer 64 MB of X-RAM,[2] designed for use in games to store sound samples for improved gaming performance. 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.[3]
October 2006 saw a minor rebranding: the X-Fi XtremeMusic edition, which was in fact a highly capable gaming card, as it offers hardware decoding and EAX support, was replaced with the XtremeGamer model. The revised model featured half-width PCB, non-gold-plated connectors, optical out instead of the digital out and digital I/O module jack, and lacked the connector for users wishing to purchase a separate X-Fi I/O box. Functionality is otherwise the same.
The market segment occupied by the XtremeMusic was moved downwards, with the introduction of the (cheaper) 'Xtreme Audio' and 'Xtreme Audio Notebook' products, which, despite the "X-Fi" label, are the only products in the X-Fi line not using the EMU20K1[4] chip (CA20K1)[5] but an older chip similar to the Audigy SE and SB Live! cards (CA0106-WBTLF)[6] and thus lacking the hardware acceleration of 3D sound and EAX sound effects, gaming and content creation features and the I/O extensibility of all the other X-Fi models.
The other new product introduced was the X-Fi 'XtremeGamer Fatal1ty Pro', identical in function to the Fatal1ty FPS, but made more affordable by the unbundling of the I/O panel and remote control.
In 2007 Creative Technology unveiled PCI Express x1 and ExpressCard/34 versions of Sound Blaster X-Fi Xtreme Audio during Consumer Electronics Show. Creative did not yet release PCIe versions of their EMU-based X-Fi cards as adapting the CA20K1 chip for PCIe proved to be troublesome, with the company itself reporting design difficulties, latency problems and delays.[7]
ExpressCard Sound Blaster X-Fi for Notebooks (34 mm with a removable plastic adapter for 54 mm slots).Sound Blaster X-Fi Xtreme Audio Notebook (ExpressCard/54)
In 2008 the X-Fi Titanium series was announced, using the revised CA20K2 chip, which featured an integrated RISC processor for safeguarding against PCIe-induced latencies, a DDR SDRAM interface in place of SDRAM, and an integrated High Definition audio architecture (UAA) component.[8] Products included the Fatal1ty cards with 64 MB X-RAM and an optional I/O drive bay, and the regular Titanium with 16 MB X-RAM, but the same 109dB SNR spec as the former. Unlike the PCI cards, these cards use software-based Dolby Digital Live 5.1 encoding. In 2010 the Titanium HD was added to the lineup, featuring a new DAC with 122dB SNR and RCA audio outputs, but dropping support for Windows XP.
X-Fi USB products
In addition to PCI and PCIe internal sound cards, Creative also released an external USB-based solution (named X-Mod) in November 2006. 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.
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! Pro, Their internal hardware components are different for various usages and needs for gaming, surround, or audiophile standards.
The audio processor on X-Fi was the most powerful at its time of release, offering an extremely robust sample rate conversion (SRC) engine in addition to enhanced internal sound channel routing options and greater 3D audio enhancement capabilities. 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 44.1kHz, a standard no doubt related to CD-DA, while sound cards were often designed to process audio at 48kHz. So, the 44.1kHz audio must be resampled to 48kHz (Creative's previous cards' DSPs operated at 48kHz) for the audio DSP to be able to process and affect it. A poor resampling implementation introduces artifacts into the audio which can be heard, and measured as higher intermodulation distortion, within higher frequencies (generally 16kHz and up).[9] X-Fi's resampling engine produces a near-lossless-quality result, far exceeding any known audio card DSP available at the time of release. 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).
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.
Crystalizer
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 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 compression, an analog technique that was and is used during the production of most 1990s 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 distortion, points in the signal where the volume reaches a maximum are compressed (which means in this case: reduced in volume), then the whole signal is multiplied by a factor so that the maximum volume is reached again. 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 plosiveconsonants 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.[10]
To undo this effect, the Crystalizer uses a multiband compander (compressor/expander) with dynamically adjusted compression/expansion. 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.[11]
CMSS-3D
"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. It requires Creative proprietary drivers and is not supported under Linux OS. Depending on the equipment used, CMSS-3D has 3 variants:[12]
CMSS-3D Headphone: 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.e. DirectSound3D or OpenAL), the input for the binaural synthesis algorithms consists of up to 128 sound sources positioned arbitrarily in 3D space, this is the most accurate utilisation of CMSS-3D. If the application instead generates multi-channel sound directly (e.g. a media player app or a game with software-based audio processing), the input for the binaural synthesis algorithms consist of the 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.g. 5.1, so that the application will output multi channel audio.
CMSS-3D Virtual (Stereo Xpand): When the Creative Control Panel is set to 2/2.1 or 4/4.1 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. Note that this is not available (including MacroFX and ElevationFilter) when using 5.1 or more speakers. 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. 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.
CMSS-3D Surround: When the Creative Control Panel is set to 4/4.1, 5.1, 6.1, or 7.1 speakers, this setting will upmix stereo sources to multiple channels. Note that both CMSS-3DSurround and CMSS-3DVirtual can be enabled when using 4/4.1 speakers. As above hardware-accelerated 3D audio will be translated to the number of channels specified.
MacroFX
Enabling this setting will apply special filtering algorithms in order to improve localization for sound sources located very close to the listener.
ElevationFilter
Enabling this setting will apply special filtering algorithms in order to improve localization for sound sources located above or below the listener.
EAX effects
Environmental Audio Extensions is designed to be enabled by game developers within a game to enhance the "simulated-reality" the user is experiencing; for example, the ringing of game-world swords will sound differently depending on whether the protagonist is currently in a game-world temple vault or in a game-world open field. There are also 8 built-in EAX effects which can be enabled by the user.
SVM
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 render the sound less dynamic, for instance lessening the impact of loud parts in movies, and also making music sound less lively.
Graphic Equalizer
This function divides music into ten frequency bands, which can be adjusted using the sliders.
Mixer
There are multiple volume adjustments for different inputs and outputs on the system. The master volume affects all of these settings. The default and recommended value is 50% for all sources, which actually equates to a 0dB amplification (none), while a 100% value causes a 16dB amplification.
MIDI support
As with many of Creative's previous sound cards, the X-Fi supports SoundFonts. Additionally, the Audio Creation Mode of the card allows the use of EAX in MIDI playback via the use of controllers.
Dolby Digital bitstream out
This setting controls the DD sound encoder.
DTS (Digital Theater Systems) bitstream out
This setting is the same as Dolby Digital Bitstream Out, only with DTS sound instead.
Operating system support
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.[13]
Linux support
On September 24, 2007 Creative Labs released a closed source unsupported beta driver providing Linux 64-bit OS support for the following Sound Blaster X-Fi series sound cards:[14]
Creative Sound Blaster X-Fi Elite Pro
Creative Sound Blaster X-Fi Platinum
Creative Sound Blaster X-Fi Fatal1ty
Creative Sound Blaster X-Fi XtremeGamer
Creative Sound Blaster X-Fi XtremeMusic
An open-source driver is available with OSS v4 build 1013 and above.[15] Datasheets were provided by Creative to enable ALSA driver development.[16]
On November 6, 2008 Creative finally released their driver under a GPL license.[17] It supports x86 as well as x86-64 architectures and is listed in their support area.[18]
On May 15, 2009 after some communications with Creative, SUSE developer Takashi Iwai finally got a mergeable version of their X-Fi driver. On August 31, 2009 the driver (snd-ctxfi) was included in release of ALSA 1.0.21.[19] Support for Creative Sound Blaster X-Fi Titanium HD was added on January 25, 2012 in ALSA v1.0.25 release.[20] This driver does not support I/O Front panel and its IR, because that documentation part was missing.
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.[21]
X-Fi MB as a pure software solution has Windows as a system requirement[22] and thus does not provide Linux support.
Japan-only variant of XtremeMusic with additional jack extension.
Xtreme Audio
Oct2006
104dB
PCI
CA0106
-
–
-
optional
Low profile card. Does not use the EMU20K1 chipset used in the rest of the series but an old one used in the Audigy SE, Audigy Value and SB Live! 24-bit. It also has Crystallizer and CMSS-3D.
Essentially a Titanium Fatal1ty Champion card without the I/O drive box.
Titanium Professional Audio PCI Express
Jun2008
109dB
PCIe
EMU20K2
16MB
–
-
optional
Asia-only variant of X-Fi Titanium with minijack-to-2RCA cable and EMI shield
Titanium
Sep2008
109dB
PCIe
CA20K2
16MB
–
-
optional
First X-Fi card for which Creative made available a software-based implementation of Dolby Digital Live to allow for real-time encoding to DD 5.1 and subsequent output over the optical out port. DDL is also available for all other Titanium models.
Titanium HD
Mar2010
122dB
PCIe
CA20K2
64MB
optional
optional
Only Titanium card with no support for Windows XP. First card with THX TruStudio PC audio technology.[30] Top quality current output Burr-Brown Advanced Segment PCM1794A DAC. First stereo based internal Creative PCI/PCI-E sound card with gold plated RCA out since the ISA AWE64 Gold. Creative claims it is the highest quality ever from a Creative sound card.[31] Only available in certain markets.
SNR is 109dB for Multi channel analog outputs and 115dB for Stereo analog outputs.
All PCI Fatal1ty cards have "Fatal1ty" sign with two red LEDs. PCIe Fatal1ty cards have no illuminated Fatal1ty logo and only features the X-Fi logo illuminated by two white LEDs (however it does have the Fatal1ty branding on the heatsink of the card). Elite Pro card has "X-Fi" sign with two blue LEDs.
The I/O Console is an external box with analog and digital I/O audio jacks and volume control knobs. It is always bundled with the remote control.
The I/O Drive Box is an internal 51⁄4 drive with analog and digital I/O audio jacks and volume control knobs. Also bundled with the remote control.
Cards with UAA support (CA0112, integrated in CA20K2 for Titanium cards) can perform basic functions with just the supplied Windows driver.
All Creative cards have 3x 1/8inch jacks for analog headphone/speaker output (2 of them are 4-segment-jacks for a total of 7.1 sound output), some partner's cards such as AUDIOTRAK Prodigy 7.1e and Auzentech BRAVURA and Forte have separated headphone output.
All Creative cards except XtremeGamer have 1x shared 1/8inch jack for either: Line In / Microphone / Digital Out / Digital I/O Module. The optional Digital I/O Module is an external box for handling digital IO: 1x Coax In, 1x Coax Out, 1x Optical In, 1x Optical Out. The XtremeGamer card has 1x shared 1/8inch jack for either: Line In / Microphone / Optical Out (TOSLINK minijack). It does not support the Digital I/O Module. Some partner's cards such as Auzentech Prelude and Forte has separated 'Line In / Microphone' and 'Digital I/O' jack.
For the PCIe X-Fi cards, remote control support requires a USB receiver and is sold separately.
The Titanium HD lacks analog surround sound outputs.[34]
X-Fi Xtreme Audio
The entry-level model of the X-Fi series, the Sound Blaster X-Fi Xtreme Audio, does not actually have the EMU20K1 chip but is a re-branded Audigy SE, using the same family of chips (CA0106-WBTLF), and even the same drivers.[16] Thus, not only is all of the X-Fi–related processing performed in software, but it also lacks basic hardware acceleration just like the SB Live! 24-bit, the Audigy SE and other budget Soundblaster models. The X-Fi Xtreme Audio does not use the same drivers as the rest of the X-Fi family (and lacks ASIO), some games do not recognize it as being "X-Fi capable hardware", and the device's hardware profile resembles that of older Live! and Audigy cards. [This wrong. I had both cards,the Audigy SE and the X-Fi Extreme Audio - they are not the same. The Extreme Audio has a Cirrus Logic chip known from the Audigy 4, has more capasitors and sounds well, where the Audigy SE and SB24 are totally outdated in sound and design. The Cirrus Logic chip makes the sound! The cards sounds like an Audigy 4 and not like Audigy SE. The SE drivers work, but they do not make the sound, this does the cirrus logic converter. The calculations are done by the CA106 and by software, what nowaday with Dual Cores and more doesn't matter. Important is the DAC and they are the same with the other X-Fi and the Audigy 4. So the X-Fi is actually an Audigy 4 refurbished.]
X-Fi MB
X-Fi MB is a software solution that enables basic X-Fi features on computers with integrated audio into an X-Fi device. It requires some degree of driver support from the audio hardware manufacturer. X-Fi MB is commonly bundled with motherboards and computer systems, and is comparable to an X-Fi XtremeAudio. Bundled with some Asus and ASRock motherboards, the X-Fi MB is sold as X-Fi Supreme FX and is actually a standard Analog Devices integrated HD audio codec paired with X-Fi MB. The X-Fi features are implemented entirely in the software. Other hardware vendors sell the X-Fi MB solution simply as Sound Blaster X-Fi Integrated Sound. X-Fi MB is available in different versions e.g. X-Fi MB, X-Fi MB2, X-Fi MB3 and X-Fi MB5. The current version available on select laptops and desktops is X-Fi MB5.
A non-OEM version of X-Fi MB3 was sold by Creative Labs but is no longer on the market.[35] X-Fi MB3 provided an effective software version of a full X-Fi card and was also provided with a version of Alchemy that works with non-Creative sound cards to restore legacy EAX effects.
A sound card is an internal expansion card that provides input and output of audio signals to and from a computer under the control of computer programs. The term sound card is also applied to external audio interfaces used for professional audio applications.
Dolby Digital, originally synonymous with Dolby AC-3, is the name for what has now become a family of audio compression technologies developed by Dolby Laboratories. Formerly named Dolby Stereo Digital until 1995, the audio compression is lossy, based on the modified discrete cosine transform (MDCT) algorithm. The first use of Dolby Digital was to provide digital sound in cinemas from 35 mm film prints; today, it is also used for applications such as TV broadcast, radio broadcast via satellite, digital video streaming, DVDs, Blu-ray discs and game consoles.
Sound Blaster is a family of sound cards designed by Singaporean technology company Creative Technology. Sound Blaster sound cards were the de facto standard for consumer audio on the IBM PC compatible system platform, until the widespread transition to Microsoft Windows 95, which standardized the programming interface at application level, and the evolution in PC design led to onboard audio electronics, which commoditized PC audio functionality. By 1995, Sound Blaster cards had sold over 15 million units worldwide and accounted for seven out of ten sound card sales.
The Environmental Audio Extensions are a number of digital signal processing presets for audio, present in Creative Technology Sound Blaster sound cards starting with the Sound Blaster Live and the Creative NOMAD/Creative ZEN product lines. Due to the release of Windows Vista in 2007, which deprecated the DirectSound3D API that EAX was based on, Creative discouraged EAX implementation in favour of its OpenAL-based EFX equivalent – though at that point relatively few games used the API.
DirectSound is a deprecated software component of the Microsoft DirectX library for the Windows operating system, superseded by XAudio2. It provides a low-latency interface to sound card drivers written for Windows 95 through Windows XP and can handle the mixing and recording of multiple audio streams. DirectSound was originally written for Microsoft by John Miles.
The Gravis UltraSound or GUS is a sound card for the IBM PC compatible system platform, made by Canada-based Advanced Gravis Computer Technology Ltd. It was very popular in the demoscene during the 1990s.
Diamond Multimedia is an American company that specializes in many forms of multimedia technology. They have produced graphics cards, motherboards, modems, sound cards and MP3 players, however the company began with the production of the TrackStar, a PC add-on card which emulated Apple II computers. They were one of the major players in the 2D and early 3D graphics card competition throughout the 1990s and early 2000s.
E-MU 20K is the commercial name for a line of audio chips by Creative Technology, commercially known as the Sound Blaster X-Fi chipset. The series comprises the E-MU 20K1 (CA20K1) and E-MU 20K2 (CA20K2) audio chips.
The Ensoniq AudioPCI is a PCI-based sound card released in 1997. It was Ensoniq's last sound card product before they were acquired by Creative Technology. The card represented a shift in Ensoniq's market positioning. Whereas the Soundscape line had been made up primarily of low-volume high-end products full of features, the AudioPCI was designed to be a very simple, low-cost product to appeal to system OEMs and thus hopefully sell in mass quantities.
Sound Blaster Live! is a PCI add-on sound card from Creative Technology Limited for PCs. Moving from ISA to PCI allowed the card to dispense with onboard memory, storing digital samples in the computer's main memory and then accessing them in real time over the bus. This allowed for a much wider selection of, and longer playing, samples. It also included higher quality sound output at all levels, quadrophonic output, and a new MIDI synthesizer with 64 sampled voices. The Live! was introduced in August 1998 and variations on the design remained Creative's primary sound card line into the 2000s.
Sound Blaster Audigy is a product line of sound cards from Creative Technology. The flagship model of the Audigy family used the EMU10K2 audio DSP, an improved version of the SB-Live's EMU10K1, while the value/SE editions were built with a less-expensive audio controller.
The Sound Blaster 16 is a series of sound cards by Creative Technology. They are add-on boards for PCs with an ISA or PCI slot.
Sound Blaster Advanced Wave Effects 64 ISA sound card from Creative Technology. It is an add-on board for PCs. The card was launched in November 1996.
The Sound Blaster AWE32 is an ISA sound card from Creative Technology. It is an expansion board for PCs and is part of the Sound Blaster family of products. The Sound Blaster AWE32, introduced in March 1994, was a near full-length ISA sound card, measuring 14 inches (356 mm) in length, due to the number of features included.
Windows Sound System (WSS) is a sound card specification developed by Microsoft released at the end of 1992 for Windows 3.1. WSS featured support for up to 16-bit, 48 kHz digital sampling, beyond the capabilities of the popular contemporary Sound Blaster Pro, although it was less frequently supported than Sound Blaster and Gravis sound cards, as well as Roland sound cards, daughterboards, and sound modules. In addition, the WSS featured RCA analog audio outputs, an uncommon feature among sound cards of this era; other connections were a microphone input, a stereo line input and a stereo headphone output.
The Media Vision Pro AudioSpectrum family of personal computer sound cards included the original 8-bit Pro AudioSpectrum (1991), the 8-bit Pro AudioSpectrum Plus, 16-bit Pro AudioSpectrum 16, Pro AudioSpectrum 16 Basic and 16-bit Pro Audio Studio. All PAS cards with the exception of Pro AudioSpectrum 16 Basic could connect to CD-ROM drives—variants having SCSI or various proprietary interfaces—and many were sold in multimedia kits with compatible CD-ROM drives.
E-mu Systems was a software synthesizer, audio interface, MIDI interface, and MIDI keyboard manufacturer. Founded in 1971 as a synthesizer maker, E-mu was a pioneer in samplers, sample-based drum machines and low-cost digital sampling music workstations.
Creative Technology Ltd. is a Singaporean multinational technology company headquartered with overseas offices in Shanghai, Tokyo, Dublin, and Silicon Valley. The principal activities of the company and its subsidiaries consist of the design, manufacture and distribution of digitized sound and video boards, computers and related multimedia and personal digital entertainment products. It also partners with mainboard manufacturers and laptop brands to embed its Sound Blaster technology on their products.
Auzentech was a Korean computer hardware manufacturer that specialized in high-definition audio equipment and in particular PC sound cards.
Creative Sound Blaster X-Fi - Page unavailable as of February 2015. Creative's official Marketing and Technology page for the Sound Blaster X-Fi series
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