Audio card specifications. Basic parameters of sound cards. How to choose a sound card
All computers have an integrated sound module designed for audio processing. Its technical characteristics do not allow you to get from listening to studio recordings or films High Quality all depth and realism. A separate sound card is able to correct the shortcomings of the built-in analogue. But a wide range makes it difficult to choose the right model of the device. Reviews of specialists, videos demonstrating the operation of the equipment will help you choose the right option that will meet all the needs of the user.
Most computers and on sale are equipped with, which is integrated into. They have low settings to reproduce high-quality and clear sound. For connoisseurs of music or users who want to connect type 4.0, 5.1, 5.2, etc. to achieve the effect of presence while watching a movie, this sound card will not be enough, since the capabilities of the device will not allow it. The best way out of this situation is to purchase equipment with high technical characteristics.
Classification of sound cards
The main task that is assigned to is the processing of the incoming audio signal. This product is divided into two main types:
- external;
- internal.
External devices are connected to a personal computer or via a USB port or FireWire. The second option is installed inside the system unit through PCI or PCIe slots, depending on the model of the motherboard and the equipment itself. The price of internal sound cards is somewhat lower compared to external devices. But they are sensitive to the quality of the electric current received from the PC, and are susceptible to the negative effects of pickups. All this can affect the purity of the reproduced sound.
Attention! The design of laptops does not provide for the installation of an internal sound card.
Regardless of the type of execution, the devices are divided into two types:
- for professional use;
- for household needs.
Professional equipment differs from home equipment in that it has connectors for connecting musical instruments: Jack 6.3 and XLR, as well as built-in filters for finer sound purification. There is also a price division of these devices, which divides them into three classes:
- Budget. Such devices have the lowest sound quality. Have minimum set inputs and outputs for connecting a speaker system.
- Average. Products in this segment have high technical characteristics to create an immersive effect when watching movies in 3D or Blu-ray format. They convert the audio signal from digital to analog during playback, and vice versa when recording without delay and noise. The package may include software to expand the possibilities of sound processing.
- Premium. This class of equipment reproduces high frequency sound and is mainly used by professional musicians. Its interface allows you to connect multiple devices. They have several volume controls, their own equalizer. The package may include specialized software for professional audio recording.
Specifications and selection criteria
On the modern market, sound cards are presented in a wide range from different manufacturers that have a large range of their products. This circumstance greatly complicates the choice of the necessary equipment modification. When choosing a device, you should pay attention to the following parameters: bit depth and sampling rate, hardware interface and supported technologies.
Advice. When buying an internal sound card, it is recommended to choose a device with a PCIe connector, since the PCI bus is obsolete and will soon become obsolete.
Signal converter
The sound card is equipped with a so-called central processing unit. It is designed for digital-to-analog conversion (DAC) of a signal with subsequent output to the speaker system and analog-to-digital conversion - when recording sound and saving data to. The processing speed of the streaming audio signal depends on its frequency. A device with 2-3 DACs/ADCs is capable of simultaneously processing multiple audio channels.
DAC bit depth
This parameter is responsible for the quality of the processed audio signal during recording or playback. The default bit depth is 16 bits. On sale, there may be products with an indicator of 8 bits, 24 bits, etc. When using a 16-bit device, audio is played back at 65,536 volume levels, and on an 8-bit device - 256. Accordingly, the higher the bit depth, the better quality.
Sampling frequency
This device parameter is responsible for the quality of filtering the audio signal before it is stored. To create stereo 2.0 audio, the sampling rate must be at least 44.1 kHz, which is twice the hearing threshold of the human ear. This value is standard and is supported by all models of budget and middle-class sound cards. To watch movies in the format: DVD - 48 kHz, FullHD - 91 kHz, to transmit all the fullness of sound and create the effect of presence, the parameter must be 192 kHz (studio recording, 3D or Blu-ray video playback requires 192 kHz).
Attention! Sound cards with a sampling rate of less than 44.1 kHz reproduce poor quality sound, with extraneous noise.
Interface
Depending on the needs of the user, the device can be equipped with connectors for connecting various equipment: speaker system type 2.0, 4.0, 5.1, 5.2 (number of channels), Jack 6.3 jacks (musical instruments), optical inputs and outputs S / PDIF (transmission of information without compression and deterioration in quality). Equipment with a MIDI interface provides the ability to connect MIDI devices: keyboards, controllers, etc. The presence of Full Duplex connectors provides simultaneous recording and playback of a signal from several channels. External cards can have volume controls for each channel, balance.
Technology
Sound cards, depending on their class, support various technologies designed to improve sound quality.
- Dolby Digital - provides suppression of electrical, electronic and mechanical noise.
- DTS Digital - creates surround sound and the effect of presence, is used for recording movies in 3D and Blu-ray.
- EAX ADVANCED HD - Used to create sound effects in games, 3D movies and Blu-Ray for maximum realism. Due to reverberation and reflection of sound waves, it creates virtual world everything that happens around the user.
- ASIO protocol - provides optimization of data transfer when working with various applications, thereby increasing computer performance.
Advice. The choice of a device with support for certain technologies is recommended depending on the capabilities and specifications acoustic system.
The main criterion for choosing the optimal sound card model is the needs of the consumer, based on which the necessary requirements are made. The number of different connectors, support for various technologies and form factor (type of execution) determine the class of the device and its cost. When purchasing this equipment for, it is recommended to give preference to those modifications that are powered through the USB port, which will increase mobility. The right products can connect the right equipment, delivering high quality sound and depth for realism and presence.
How to install a sound card in a computer: video
If the sound path of the motherboard of your computer or laptop is built on high-quality components, it makes no sense to purchase a discrete card of a budget and even an average level. It will be almost impossible to feel the difference. In the same way as in the case of sound output to inexpensive speakers or headphones. There is an opinion that the cost of used acoustics should be several times higher than the price of a sound card - then the set will be balanced.
So, you have decided to abandon the built-in sound card. Then let's immediately decide on the options:
- Inexpensive Embedded Cards- the choice for an undemanding ear, if the sound of the "built-in" is completely obscene, or you want to connect multi-channel acoustics to a motherboard that has only a stereo output. Although, taking into account the fact that now even budgets allow you to connect at least 5.1 acoustics, such a need may be needed only on a computer that itself should have been upgraded for a long time. The same can be said about cheap external sound cards- they remain the only option for laptops, but they are also interesting for PCs because they "collect" less interference on the analog path.
- Do you like music not only to listen, but also to create? Regardless of genre preferences, you will need a sound card with the supportASIO, and then we already look at our equipment - for power tools you will need high resistance (Hi-Z) input, studio condenser microphones need phantom power. If you work exclusively with VSTi, then you just need to have ASIO “on board”.
- Want to connect your computer to an external DSP or AV receiver? Then choose cards with exitS/PDF- coaxial or optical, depending on how the input is implemented on the connected device.
- interesting multi-channel sound in games? In this case, EAX support by the card will still be relevant, although it can already be considered leaving the stage (the last edition of the standard was released in 2005). At the same time, it would be more logical to choose from cards manufactured by Creative - whatever one may say, it was this company that created EAX.
There are also a number of nuances that need to be taken into account. For example, for several years now Creative has been famous for its disgusting support - the same Audigy of the old series already on Windows 8 can work with problems due to drivers that have not been updated for a long time and are initially raw. Any card, both external and built-in, may not work correctly due to software and hardware conflicts: for example, a loaded USB hub or motherboard bridge can lead to stuttering even with ASIO-enabled cards, especially if the driver is set to the maximum frequency. sampling (and, accordingly, the maximum amount of data transfer). So, it is far from always necessary to immediately blame the manufacturer for all mortal sins - you should also deal with your computer (not to mention anecdotal cases when you forget to disable the built-in card in the BIOS).
Most often, for an ordinary user, it is important that the sound from the computer is simply reproduced normally. Since the built-in sound card copes with this perfectly, the question of how to choose a sound card simply does not arise.
But for music lovers, gamers or true lovers of high-quality sound, the capabilities of an integrated sound card are clearly not enough, and in this case, you need to think about buying a separate sound card.
Naturally, a discrete sound card is simply necessary if you own high-quality 5.1 or 7.1 acoustics, the built-in card is simply not able to process surround sound with high quality.
So, let's look at what you should focus on when choosing a sound card:
Sound card type
- Internal. Such cards in the form of a separate board are installed inside the system unit, in the PCI slot on the motherboard.
Pros - does not take up extra space and has no wires.
- External. Such cards are a separate device and are located outside the system unit. Cons - takes up extra space and requires additional wires. External sound cards connected via USB do not provide the same performance as internal cards. This is due to the fact that the USB port is not suitable for such tasks..
Pros:
1. The external audio card cannot be affected by electromagnetic interference, which may adversely affect audio playback.
2. You can easily connect an external audio card to a laptop or tablet, for example, thereby greatly improving the quality of sound reproduction.
3. An external audio card is not limited in size and can include more connectors, which makes it possible to expand its functionality.
Sampling frequency
The sampling rate is a parameter that indicates the number of signals that the card processes in a certain period of time. It is measured in hertz. Most often, sound cards have a frequency of 96 or 192 kHz. The larger this parameter, the better.
Bit capacity of converters
The sound card configuration includes digital-to-analog converters (DAC) and analog-to-digital converters (ADC).
DAC - used to convert a digital signal to analog
ADC - used to transform an analog signal into a digital one
The bit depth of the converter shows the number of signal levels that it can process. This parameter is measured in bits. Modern sound cards mainly have a 24-bit converter, this is quite enough and you should focus on this figure..
Just don't get hung up on sampling and bit depth, a lot depends on the quality of the DAC. Great DACs for sound cards do: wolfson, Texasinstruments, Ti- Burrbrown.
Signal to noise ratio (S/N)
This parameter indicates the ratio of the sound card signal to the noise that appears when playing this signal. This ratio is measured in decibels.
For a good sound card, this parameter should be more than 90 dB. For professional audio boards, this parameter can be equal to 100 dB or more.
Sound outputs
The more connectors an audio card has, the more I/O devices you can connect. The sound card should at least have the following connectors:
- microphone input
- headphone output, allows you to connect headphones directly to the card
- S/PDIF. S / PDIF is an optical output through which you can connect many different devices. The best sound can be obtained precisely when connected via the S / PDIF interface.
- Subwoofer and center channel output;
- Output to the front speakers;
- Output to the rear speakers;
- line out
There may be other inputs / outputs on the audio card, so if you understand exactly what you will connect to the sound card, make sure that the correct connector is on it. Modern speaker systems come in form factors from 2.0 to 7.1, so before buying an audio board, make sure that it supports the appropriate number of channels.
If you have 7.1 acoustics, then the multi-channel sound card must also support 7.1.
If you are going to connect any musical instruments to the sound card, then make sure that it has special connector jack 6.3 mm.
Technology
DTSDigitalSurround and DolbyDigital– are the surround sound standards that apply to the DVD format. A sound card with these features will provide you with sound with minimal distortion and noise, creating the effect of presence when watching licensed DVD movies.
EAX ADVANCED HD- Surround sound function, provides excellent sound quality in electronic games, using modern sound effects.
Manufacturers
The main players in the sound card market are Asus and Creative, and now we'll take a closer look at them.
ASUS
The well-known Taiwanese firm ASUS produces audio cards under the Xonar brand.- which have a high-quality element base and specialize in high-quality reproduction of musical works. Use high-quality DACs from well-known companies.
Most often, the sound of music is more detailed and better than that of Creative, and there is more variety of ports. Of the minuses, it should be noted that almost all the data in these cards is processed by software, and therefore the processor is loaded.
Many cards from this company have a protective cap that protects the card from EMI from various components located inside the computer. A good decision, besides, with these caps, the cards look stylish and solid. The software has a bunch of settings and expansion options. ASUS sound cards are perfect for music lovers.
Creative
Creative sound cards can be classified as gaming. At the hardware level, they support all the technologies that are associated with the output of surround sound in toys. Creative is considered a pioneer in digital audio.
It is the cards of this company that remove the load from the central processor as much as possible, taking all the tasks of sound processing on themselves. Therefore, it is an excellent choice for gamers. Although the sound cards of this company do a good job with music processing .
The company's software is quite good, but it still lacks flexibility. .
Sound cards from the company ECHO, M-audio - are considered semi-professional, are expensive and usually not interesting to the average user.
Firms DigiDesign, nativeinstruments – produce external professional audio cards .
Outcome
For music lovers, gamers and just connoisseurs of good sound, a discrete audio card is a must. But you should understand that in order to get the maximum effect from a high-quality sound card, you need to have a high-quality speaker system.
For gamers, cards from Creative are suitable.
Music lovers will like cards from ASUS (xonar)
To watch movies, cards from both manufacturers are suitable.
It is also worth paying attention to: high-quality software, DAC quality, THD, sampling rate, bit depth, support for new technologies and standards.
Now let's take a look at some specific sound card models that have performed well.:
- not an expensive option for a music lover, it will allow you to hear the fullness of high-quality stereo sound. All processing takes place using licensed software. The high-performance DAC and AV 100 processor give excellent sound to all elements of the audio system.
For toy lovers, the presence of the EAX format will be important. Of the minuses, it is worth noting the relatively low frequency of 48 kHz and the lack of a microphone jack .
- one of the best audio cards, protocol 5.0 for EAX format, support for 5.1 systems, frequency 192 kHz. It has a remote switching unit, a built-in adjustable headphone amplifier and two sound cards in the purchase kit. All this can bring a potential user to a completely new level sound perception .
– external sound card for professionals. This device will only be useful for digitizing analog audio and MIDI. The perfectly balanced characteristics of the DAC and ADC (96 kHz / 24 bits) make it possible to mix and mix a very large number of connected instruments with high quality and ease.
Which sound card to choose:
We would like to dedicate this article to our readers who love and appreciate high-quality sound on a computer and laptop, for which the sound card is responsible. The main function of a sound card is the processing of the incoming sound signal, it can be supplemented with audio signal transmission (to a subwoofer, satellites, etc.) and input (line-in, microphone, etc.).
Almost all commercially available motherboards today have an integrated sound card. In most cases, they are capable of supporting a 5.1 or 7.1 system. You get the built-in sound card absolutely free, as it is included in the motherboard, and you will have to pay a lot of money for a separate device. Why do you need a separate sound card?
In most cases, it makes no sense for an ordinary user to buy an external sound card if the main thing for you is that the sound from the computer is simply reproduced. For true connoisseurs of high-quality sound, we strongly recommend doing this, since no integrated sound card will show such capabilities as a separate one.
In general, if you like to listen to high-quality music playback or watch movies with the sound effect of presence, then when you buy a sound card, you need to pay attention to some points. Know that it is possible to get the best sound quality only when connected acoustic system with digital or optical interface (S/PDIF). It would be nice, of course, if the sound card supports Dolby Digital noise reduction and the like. But it must be remembered that it will be possible to get a clear sound only when using a good source, that is, it makes no sense to buy a separate sound card if you have simple stereo speakers. It's not logical. You can achieve high-quality sound on a new sound card only if you have a good 5.1 or 7.1 audio system, either as a ready-made kit or assembled independently from speakers, a subwoofer and an amplifier. High-bitrate FLAC music files and licensed DVD and Blue-ray discs will help you get high-quality sound.
In almost all integrated (embedded) sound cards, most of the functions are assigned to the head processor, which does most of the work for signal processing and conversion. External sound cards have a separate sound processor, and some models even have their own memory. Thus, these sound cards can be called hardware ones, they are absolutely independent and do not use computer resources at all.
What to pay attention to
DTS Digital Surround and Dolby Digital are the surround sound canons used for the DVD format. Having a sound card with these features can give you sound with minimal noise and distortion, creating an immersive experience when watching licensed video discs.
A variety of effects in computer games, as well as a surround sound function. EAX is a slightly outdated standard, but EAX ADVANCED HD is a more advanced system that allows you to enjoy the highest sound quality, as well as play electronic games with the latest sound effects.
When connected to an analog output, it is impossible to avoid all types of interference and noise, it simply will not work, and using a digital output absolutely eliminates them. It should be noted that some built-in sound cards also have access to S / PDIF, this is an optical output that is capable of producing high-quality sound without the slightest distortion or interference. It is through this connector that we recommend connecting the audio system to the sound card.
Tips for choosing a sound card
As a rule, the main criterion for choosing a sound card is the ultimate goal of its use. Most owners of a personal computer use the capabilities of a sound card to listen to music, play games, as well as to record and process their own musical compositions.
Game fans should be advised to sound cards that support EAX ADVANCED HD, EAX, as these features will allow you to fully experience all the audio effects present in modern game. But it is necessary to draw your attention to the fact that in this case, with the built-in sound card, EAX emulation will significantly load the central processor and reduce its performance. For this reason, it is recommended to use an external sound card for games.
Another problem that you will have to face when choosing a sound card is its type. To date, there are 2 types of sound cards: external and internal. The internal sound card is inserted into the motherboard's PCI slot without taking up extra space and without unnecessary wires. An external sound card, as the name implies, is a separate device, but it is small in size. Site site experts recommend opting for an external sound card for a number of reasons. Firstly, an internal sound card can be affected by electromagnetic interference, which in turn can negatively affect sound reproduction, an external sound card will not have such problems. Secondly, an external sound card is not limited in size, so it can include more connectors, which will affect the sound quality and make it possible to expand its functions. In addition, an external sound card is the only option to improve the quality of the sound reproduced on a laptop and connect a 5.1 audio system to it.
The more connectors a sound card has, the better. Your sound card must have at least the following connectors:
- Connector for connecting to a computer or laptop;
- Output to the front speakers;
- Output to the rear speakers;
- Subwoofer and center channel output;
- Microphone output;
- Line output;
- Headphone output;
- Optical S/PDIF input.
The cost of sound cards for professional musicians is very high. For beginners, something from budget models may well suit, fortunately, the choice today is quite wide. In addition to the rather high quality of MIDI reproduction. Of course, before purchasing, you need to study the features of the sound device, pay close attention to the type of jack and the number of channels so that you can connect all the necessary musical instruments, most of which require special 6.3 mm jack connectors.
Replacing a sound card is a real possibility for upgrading a personal computer. A new, more advanced sound card that supports modern standards, is able to show completely new possibilities and let you hear everything in a new way.
For home use, we recommend purchasing a sound creative card SB X-Fi Surround 5.1 Pro, which is the best option to achieve high-quality sound. It is difficult to advise a sound card model for musicians, since it all depends on the tasks that you set for the card, as well as on the devices and instruments that you want to connect to it.
Your computer or laptop needs a sound card, also known as an audio card, to operate audio playback devices. Such devices are external, internal.
They are also distinguished by the type of connection: USB, PCI, PCI-E, FireWire, ExpressCard, PCMCIA. Buy a sound card for a computer - difficult task, requiring knowledge of the exact characteristics of the device in which it will be installed.
What is a sound card
An audio card is a sound card responsible for creating, converting, amplifying, editing sound played by a personal computer, laptop or any other similar device. Maps are divided into several classes according to the nature of their location:
- external;
- internal;
- internal with external module.
Why you need a sound card
The sound card is needed for the correct, accurate and timely reproduction of sounds requested by computer programs and the operating system of the device through speakers, headphones. Without it, a computer or laptop will not be able to send any sound signal to external playback modules, since it does not have another component with similar functions.
Device
The sound card of a computer consists of several related hardware systems responsible for the collection, production, and processing of audio data. The purpose of the two main audio systems is to "audio capture" and work with music: its synthesis, playback. The device's memory is accessed directly via a coaxial or optical cable. Sound generation takes place in a digital signal processor (DSP): it plays certain notes, adjusts their tone, frequency. The power of the DSP and the total amount of available notes is called polyphony.
Types of sound cards
You can find audio cards in the market in a shock-resistant, waterproof case. This type is better suited for connecting an advanced audio system, launching powerful games. Separate boards and integrated audio cards are a more standard solution with average parameters. Cards are divided into three types according to the possibility of dismantling, location relative to the device:
- integrated;
- internal discrete;
- external discrete.
The best sound cards
Choosing a sound card is fraught with difficulties. Such devices are multifunctional, so the set of characteristics for one audio card can be very different from any other. Many expensive modules should only be purchased on sale or at a discount, because their price may be too high. To understand which sound cards are suitable for a particular purpose, check out the pros, cons, features and parameters of the best models.
professional
This audio card occupies a class above other external devices on the market. She is an excellent choice for studio recording:
- model name: Motu 8A;
- price: 60000 rubles;
- characteristics: USB 3.0 connection, optional thunderbolt interface, Ethernet.
- pluses: support for ASIO 2.0, control module on the case;
- cons: high price, fragile shell.
In the following model, Motu standards ensure high-quality signal processing, it is equipped with an external unit, and the design is pleasing to the eye:
- model name: Motu 624;
- price: 60000 rubles;
- features: thunderbolt connection, via usb ports, 2 XLR inputs;
- pluses: simultaneous work with several multichannel systems;
- cons: the need for additional power, it gets very hot.
Multichannel
The ST-Lab board will delight you for a long time with high-quality sound and the absence of digital noise:
- model name: ST-Lab M360;
- price: 1600 rubles;
- features: multi-channel audio output, 16-bit/48 kHz DAC, 8 analog audio outputs;
- pluses: compact external card, low cost;
- cons: ASIO 1.0.
ASUS is distinguished by reliability, quality, and durability of devices. See for yourself using the Xonar DGX as an example:
- model name: ASUS Xonar DGX;
- price: 3000 rubles;
- characteristics: sound 7.1, 8 audio outputs, PCI-E connection with a separate internal module;
- pluses: clear sound, many connectors;
- cons: large size.
PCI cards
Internal discrete and integrated boards are famous for their excellent sound quality, high frequencies:
- model name: ASUS Xonar D1;
- price: 5000 rubles;
- Features: PCI interface, 24bit/192kHz DAC, 7.1 multi-channel audio;
- pluses: optical S/PDIF output, support for EAX v.2, ASIO 2.0;
- cons: periodically produces loud digital noise.
Creative boards will allow you to enjoy high-quality sound of any multimedia format:
- model name: Creative Audigy;
- price: 3000 rubles;
- characteristics: PCI interface, coaxial output, 1 mini-Jack connector;
- pluses: alternative drivers expand the capabilities of the audio card;
- cons: emits a loud bang when the device is turned off.
USB audio card
Portable audio cards can deliver great audio anywhere:
- model name: Zoom UAC-2;
- price: 14000 rubles;
- features: external card, USB 3.0 interface, shockproof case, 24-bit/196 kHz DAC;
- pluses: quality/cost, necessary minimum for studio recording;
- cons: the settings of the control panel buttons are not obvious, there are no symbols.
External computer modules should be not only convenient, but also of high quality. Line 6 POD gives you the ability to place your extended audio system anywhere:
- model name: Line 6 POD studio UX2;
- price: 16000 rubles;
- Specifications: 24-bit/96 kHz, stereo audio outputs, 7.1 multi-channel audio;
- pluses: the ability to connect many devices, excellent noise reduction;
- cons: the price does not match the functionality, quality.
With optical output
Fiber optic cables provide unsurpassed protection against interference. Experience pure sound with Universal Audio audio cards:
- model name: Universal Audio Apollo Twin SOLO Thunderbolt;
- price: 40000 rubles;
- characteristics: optical output S/PDIF, EAX v.2, ASIO 2.0;
- pluses: clear multi-channel sound, excellent card for studio recording;
- cons: a small number of exits.
With ASUS, it has become even easier to purchase a high-quality audio card. An excellent combination of cost / quality and clear sound will help to appreciate any track:
- model name: ASUS Strix Raid PRO;
- price: 7000 rubles;
- characteristics: PCI-E interface, optical S/PDIF output, ASIO 2.2, 8 channels;
- pluses: remote control, the ability to connect headphones up to 600 ohms;
- cons: The software conflicts with other sound drivers.
Sound card 7.1
If you find it difficult to find a good inexpensive audio card, the portability, reliability, ergonomics and advanced control of this model will reveal all the possibilities of the audio system:
- model name: HAMA 7.1 surround USB;
- price: 700 rubles;
- features: external audio card, USB 2.0, stereo analog audio outputs;
- pluses: ease of control, good amplifier;
- cons: low frequency.
Multi-channel analog audio outputs make listening to your favorite music comfortable with any audio system:
- model name: BEHRINGER U-PHORIA UM2;
- price: 4000 rubles;
- characteristics: USB interface, ASIO 1.0, 2 analog outputs;
- pluses: perfect for rough recording of a vocal part;
- cons: no separate headphone volume control.
Sound card 5.1
The common 5.1 format is suitable for both simple and advanced audio systems:
- model name: Creative SB 5.1 VX;
- price: 2000 rubles;
- features: integrated 5.1 system sound card;
- pluses: suitable for any computer, the card connects easily, quickly;
- cons: sound chips are poorly soldered, which causes sound delays, microphone connection is unstable.
Creative SB Live! 5.1 is suitable for connecting professional sound systems and studio recording:
- model name: Creative SB Live! 5.1;
- price: 4000 rubles;
- Specifications: 6 outputs of multi-channel audio;
- pluses: support for sound extensions of modern computers;
- cons: the card is not suitable for a music lover due to its low bit depth.
audiophile
True music lovers will appreciate the perfect sound experience available with ASUS Sonar Essence audio cards:
- model name: ASUS Sonar Essence STX II 7.1;
- price: 18000 rubles;
- characteristics: 8 outputs, incl. coaxial S/PDIF;
- pluses: clear reproduction of vocals, instrumental music;
- cons: non-SSD hard drives create strong background noise.
High-quality sound and unique solutions in driver settings will improve the performance of your audio system with ASUS xonar Phoebus:
- model name: ASUS xonar Phoebus;
- price: 10000 rubles;
- characteristics: 2 analog channels, 2 jacks 3.5 mm;
- pluses: all driver settings are on a special banner window;
- cons: lack of technical support.
For headphones
Not all headphones can accurately transmit the audio signal. MOTU Audio Express converters solve this problem:
- model name: MOTU Audio Express;
- price: 30000 rubles;
- features: USB 2.0 interface, coaxial input / output, 2 headphone jacks;
- pluses: strong body, clear playback through headphones;
- cons: close location of external controls.
Tascam offers audio boards that help musicians work with excellent signal transmission:
- model name: Tascam US366;
- price: 10000 rubles;
- features: USB 2.0, instrument output, phantom power.
- pluses: analog outputs and jack give the perfect sound;
- cons: unstable drivers.
For laptops
Laptop audio cards are gaining popularity. External modules will improve the sound:
- model name: Creative X-FI Surround 5.1 Pro;
- price: 5000 rubles;
- features: USB 2.0 interface, Asio v.2.0, 5.1 multi-channel audio, 6 analog connectors;
- pluses: headphone amplifier, stylish design;
- cons: does not support Linux OS.
Sound quality on laptops has always been a problem. Solve it with Creative sound blaster:
- model name: Creative sound blaster Omni Surround 5.1;
- price: 9000 rubles;
- characteristics: 24 bit/96 kHz, 6 audio outputs, connection via USB 2.0, optical S/PDIF output;
- pluses: advanced options for optimizing the microphone, headphones;
- cons: can produce digital noise when the load on the central processor increases.
For games
Line board sound blaster guarantees complete immersion in the sound world of a computer game:
- model name: Creative Sound Blaster X;
- price: 5000 rubles;
- specifications: 24 bit / 192 kHz, PCI-E interface, 6 multi-channel audio outputs, ASIO 2.0;
- pluses: excellent software, compatible with many programs;
- cons: when the sound is amplified, rattling, background noise appears.
The gaming acoustic module UR22 differs from analogues in the absence of distracting noises:
- model name: Steinberg UR22;
- price: 12000 rubles;
- characteristics: interface USB 3.0, 24 bit/192 kHz, 2 x multi-channel outputs XLR, Jack, analog;
- pluses: availability of all necessary connectors;
- cons: registering in the driver support program can cause difficulties for the user.
Best budget sound card
There are inexpensive audio cards on sale that are not inferior in quality to expensive options:
- model name: ASUS Xonar U3
- price: 1400 rubles;
- characteristics: external audio card, USB 3.0, 2 analog outputs, 16 bit/42 kHz;
- pluses: perfectly improves the sound quality of a low-power device;
- cons: lack of ASIO support.
Creative offers cards that do not exceed 2000 rubles in value:
- model name: Creative SB Play;
- price: 1600 rubles;
- specifications: USB 1.1, DAC 16 bit/48 kHz, 2 analog connectors;
- pluses: small, convenient audio card, durability;
- Cons: The output frequency is lower than most internal integrated boards.
How to choose a sound card
To find the right sound card for your laptop or computer, pay attention to the following criteria when choosing:
- Form Factor It is also a location type. An external card is needed only in certain cases, and an internal card is not suitable for every device.
- Playback sampling rate. Audio file formats may have different requirements for the frequency of the synthesized wave. For a standard MP3 file, you need 44.1 kHz, and for a DVD format it is already 192 kHz.
- Signal/noise level. The higher the value, the better the sound. Standard sound - from 70 to 80 decibels, ideal - about 100 dB.
external
The discrete sound card is designed to connect powerful professional audio systems that create near-perfect sound. It is also suitable for fans of computer games, in which the sound component plays an important role. Important parameters:
- Frame. Any external module is subject to potential danger. The shell must be made of shock-resistant material.
- Connectors and number of channels. The more types, the better. Not all audio systems use standard jack, mini-jack, micro-jack outputs.
internal
The choice of an internal audio card or board is based mainly on the presence of a slot for it or the type of attachment to the motherboard, but there are other criteria:
- Connection type. The PCI connector was used in older models of motherboards, most manufacturers have replaced it with PCI-Express. First, find out which connector is supported by your computer.
- Attachment type. Internal cards can be discrete and integrated. To install the latter, you may need the help of a computer wizard.
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