Linux external sound card

How to Troubleshoot Sound Issues on an External Sound Card in Linux

If you’re having problems with an external sound card under Linux when it was previously working properly, then you’ll first want to load the pavucontrol program and see if anything happens. Should you have video or audio freezes after that, then try selecting an integrated card if you have one. Should there be no problems with the integrated card no matter which pavucontrol configuration profile you select, and then you’ll need to do a bit of information collection. If on the other hand you still don’t hear anything, then you’ll want to check the physical connections on your sound output devices. Even internal integrated sound systems generally have headphone jacks, so connect a pair and see what happens.

If you’re using GNOME Shell, Unity or KDE Plasma, then you might actually get a notification that you’ve attached a new device. If not, then try issuing the aplay -l command at the CLI prompt and check to see that your hardware playback device shows up. If it does, then try lspci -v | grep Audio after that at the CLI prompt. If you get nothing, then try it again with lspci -v | grep audio, since the command is case sensitive. If nothing shows up, then try safely detaching and reattaching the hardware. If it does show up, then you’ll need to work with alsamixer to fix the issue.

Method 1: Using alsamixer to Fix Audio Issues

Type alsamixer at the CLI prompt to load up a rather colorful piece of ncurses software. Make sure that all of the audio levels are correct. You can use the cursor keys to increase or decrease the audio levels. Push the left and right cursor keys to move between the different settings. Generally, the Master, Headphon, Speaker, PCM and Line Out sound options are the most important to consider for the moment. While some of the labels might appear like glitches at first, terms like “Headphon” and “Mic Boos” were purposefully chosen by the developers to match the width of a standard terminal emulator. Your installation is not faulty if it displays these, even if they do appear unusually named.

Once you’ve readjusted the sound levels here, try generating some sounds in another program. Due to the way that HTML5 objects write to your sound device, it’s a good idea to play an online video or two from a Web browser in order to check the sound system. Should this not help then you can push F6 to try entering a device name. Doing so will pop up a primitive modal pop up box that asks you to select an option other than the default. In most cases, this first option labeled “- (default)” is where your cursor will start out on. You’ll have a second list element, number 0, which may or may not be assigned to the same device. Try setting it to this, and then push Esc to exit and test your sound system. Type alsamixer and push enter to get back into the mixer if it didn’t work. If you’re using bash, then you can generally push up to retrieve the last command entered or, alternatively, type !! and push enter to run the last command you ran.

If your device doesn’t appear or if the default and 0th options are set to your integrated internal device and not your external one, then you can select “enter device name…” and use the device name given by the lspci -v | grep audio command. You could also try changing the Multi Track Rate Reset or Multi Track Internal Clock values. Generally, most devices should be set to 44100. This should restore your sound. Once you’ve tried this, then you’re going to want to give it a test again to see if there’s been a change or not. By this point, you should have been able to restore audio. Some programs tend to set their own values, so you might want to run this mixer or a graphical equivalent now and then. Don’t forget to use the main master volume control that’s located in the system tray next to the clock in LXDE, Xfce4, KDE Plasma, Unity and GNOME Shell either. The “ ” control in alsamixer actually modifies the same internal Linux kernel values that the graphical bar does, so feel free to use them interchangeably.

Method 2: Use speaker-test to Inspect Both the Internal Integrated and External Sound Systems

Should you wish to run a further inspection of the internal integrated or the external sound card, then ALSA actually provides you with another utility to do so. Run speaker-test at the command line to generate a stream of generic pink noise to ensure that your attached devices are actually generating sound. You’ll need to hold down CTRL and push C to exit the program if it continuously runs after you’re sure you can hear the pink noise, or you can use some options to generate either a specific tone or run for a specific length of time.

If you know the name of the device that you entered in alsamixer and want to test only it, then run the program as speaker-test -D pcmName, replacing pcmName with the actual name. You can also add -f ### with a number in hertz to generate a specific tone. This is useful if you’ve been able to hear some tones on your sound system, but not a full spectrum of sound so far.

You can use -p or –period followed by a number to set a specific duration for the program, but the way speaker-test measures time is slightly counterintuitive. The value needs to be in microseconds, and you can use -P with an upper case character to set the number of periods in use. Once you’ve ensured that you can hear the sounds this program makes, then you can usually trust that you’ve now configured your external sound card correctly.

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Аудио карта для linux

Друзья. Дело втом что у меня сейчас стоит аудиокарта Asus dgx. Но качество звука мягко говоря говённое в linux. Подскажите современную, дескретную аудиокарту, которая бы качественно звучала именно в linux.

сарказм это хорошо.

Я всё по делу сказал. Такие дела.

неужели так всё виндовенько со звуком в linux?

Както не православненько это.

Тыкай производителей железа, чтобы дравера писали.

AC’97 хватит всем

Но качество звука мягко говоря говённое в linux

А в венде оно прям лучше, да?

купи usb звуковую и пробрось в virtualbox с виндой

По деньгам как? Если дёшево, то советую usb аудиокарту на cm106. На али продаёца за 500-700 рублей. Купил для ноута(встроенную спалил) на время, думал, как деньги появятся купить на хорошем кодеке или сделать самому, но пока юзаю. И ЗВУК ПРОСТО ПОТРЯСАЮЩИЙ за свои деньги. В десятки раз лучше чем у строенной был. С эппл еарподсами и басы и высокие частоты идеально играет. Шумов нет, помех тоже. Всё чётко.

И с линуксом НОЛЬ проблем. Вставил — и работает. Ни драйверов, ничего не надо было — только в пульсе заменить дефолтное устройство. А в виннде были небольшие проблемы с дровами.

Сравни alsa с OSS в какой-нибудь BSD.

Надеюсь, не через пульсу слушаешь?

А можно конкретную ссылку? А то поиск выдает только всякий срам.

Я загуглил просто usb audio card и выбирал из тех результатов, а то чип они не пишут. Напр:

Orient AU-01(N), Orient AU-02

Спасибо, поковыряюсь с этим делом.

Поддержу вариант покупки usb карты. Только ищи чтобы работало без дров — тогда и на онтопике нормально всё будет.

Всякое барахло за $10 у китайцев брать не стоит — качество будет явно не лучше.

Свою карту я искал долго по форумам. Дошёл до схем самодельных цапов и усилителей. Почти решился, но вовремя понял, что купить все нужные детали станет долго и дорого (плюс подделки. какие-нибудь конденсаторы это ещё совсем не страшно, а вот в случае оу и прочих сложных деталей всё может оказаться плохо). И самое главное — скилов это спаять может(в моём случае это даже довольно оптимистичная оценка) не хватить. С этого момента начал искать готовые цапы или хотя бы рассыпуху и плату для конкретной схемы. Благо такое существует — в виде фирм, специализирующихся на продаже diy kit или даже готовых продуктов, или энтузиастов или фирм, предлагающих сборку устройства по указанной схеме из своих деталей или из деталей заказчика. Нашёл хороший вариант готового устройства, заказал, получил, доволен. И работает везде.

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5 Best USB Sound Cards with Great Linux Support

Jun 3, 2020
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Is your soundcard on your Linux computer? Looking to get a new USB sound card but unsure what to buy? Follow along with our list of 5 USB sound cards that are compatible with Linux!

Things to keep in mind

Getting a USB sound card for Windows usually works out pretty well as the device manufacturers take time to ensure that the Windows operating system is well supported. On Linux, however, device support is spotty.

When buying a USB sound card, keep in mind that not every device you find online will have support for Linux. Although sound cards enjoy broad Linux support, some device manufacturers use chips that do not have support in the Linux kernel.

In this list, we go over the best USB sound cards in terms of Linux support. Each item is carefully curated to work well on your Linux desktop or laptop so you can get the best USB audio possible!

What’s the best USB sound card for Linux?

In our extensive research, we’ve found that the following USB sound cards are the best to use on Linux.

1. UGREEN USB 3.0 hub/USB sound card

The UGREEN USB 3.0 Hub/USB sound card is more than just a sound card. It’s also a three-port USB 3.0 hub, which can handle all of your favorite USB devices at speeds of up to 5 Gbps. Better still, it has a lengthy USB cable, which will allow the device to be moved around, which can’t be said about other a lot of USB sound cards.

The UGREEN USB 3.0 Hub/USB sound card is supported on the Linux platform via plug-n-play. It has a dedicated microphone and headphone jack, ensuring support for PC headsets. And, there is no need to install a third-party driver to get this to recognize your sound devices or USB devices for that matter.

Bottom line, If you’re a Linux user looking for more than just a USB sound card, the UGREEN USB 3.0 hub/USB sound card is worth looking into.

• Fully functional 3-port USB 3.0 HUB with data transfer rates of up to 5 Gpbs.
• Long USB cable makes it easy to plug into devices with crowded USB ports.
• Indicator light alerts users of activity.
• Very affordable, despite what it offers.
• Works on Linux via plug-n-play.

• No support for combo-port audio devices.

2. TROND External USB Audio Adapter

Many USB sound cards come with both a 3.5 mm headphone jack and a microphone jack. But what if you only need a single sound port for your Linux PC? Do you shell out the money for an adapter that has an extra port you’ll never use? Instead of doing that, take a look at the TROND External USB Audio Adapter. It’s a USB sound card with just a single port.

The TROND External USB Audio Adapter allows you to connect your sound devices to any Linux computer via a single port. However, don’t be fooled by the fact that it only has one port. It can still handle headsets just like it’s 2-port competitors. The TROND External USB Audio Adapter sports a 3.5 mm combo port, and it can handle single-port headsets, headphones, and analog microphones on Linux incredibly well via the plug-n-play driver.

USB Sound cards are usually pretty bulky. They’re wide as they have two dedicated 3.5 mm ports, and as a result, they take up a lot of space in the USB port they’re plugged into, sometimes crowding out other devices. The TROND External USB Audio Adapter is the perfect device for Linux users looking to save USB port space.

• The slim design makes it very easy to plug into crowded places.
• Works on Linux out of the box with plug-n-play.
• Very affordable.

• No support for traditional split port audio devices.

3. TechRise USB Audio Adapter

On the lookout for a USB sound card for your Linux box that can deliver good sound without electrical interference? Check out TechRise USB Audio Adapter. It’s armed with protection against electromagnetic audio interference that many USB sound devices are plagued with.

In addition to its excellent electromagnetic protection, the TechRise USB Audio Adapter has dual 3.5 mm headphone ports (Mic/Output), and plug-in-play support for the entire Linux platform. It’ll even work on the Raspberry Pi!

Suffice it to say; the TechRise USB Audio Adapter is pretty impressive. If you’re a Linux user in need of a good sound card that delivers crystal clear USB audio, give this one a go!

• Protection against electromagnetic audio interference.
• Corded design means that it can be inserted into USB ports without crowding out other devices.
• It is confirmed to work with the Raspberry Pi.

• No support for combo-port audio devices.

4. Sabrent USB External Stereo Sound Adapter

In need of an affordable USB sound card for your Linux PC? Take a look at the Sabrent USB External Stereo Sound Adapter. It’s a traditional USB sound adapter that supports Linux via plug-n-play. It has two dedicated 3.5 mm sound ports (Mic and Headphones) and is completely powered by the USB bus.

The Sabrent USB External Stereo Sound Adapter does not offer any special electrical suppression features, USB ports, or support for fancy combo-port audio hardware, and the outer shell of the device is plastic rather than aluminum which helps bring down the price.

If you’re on a budget and need a USB sound card for your Linux computer, look no further than this device. The Sabrent USB External Stereo Sound Adapter will get the job done.

• Very affordable.
• Works on Linux via plug-n-play with no drivers required.

• No support for combo-port audio devices.
• The stubby design may crowd out other connected USB devices.

5. UGREEN USB Audio Adapter

One of the many reasons people turn to USB sound cards is that the built-in sound cards they have do not do a good enough job delivering their microphone audio. If you’re sick of having to edit out background noise from your built-in sound card on Linux, switch to the UGREEN USB Audio Adapter, it has a built-in noise reduction chip that is sure to make the microphone audio on your Linux PC crystal clear!

UGREEN USB Audio Adapter has two 3.5 mm sound ports (Mic and Headphones), which is very much standard for USB sound cards. However, it differentiates itself by offering up support for a wide variety of devices. Not only does it work on Linux, Windows, and Mac. You’ll also be able to use this adapter on Chromebook and even the PlayStation 4!

If you’re in the market for a USB sound card that has great noise reduction and great device support, do yourself a favor and give the UGREEN USB Audio Adapter a try.

• Long USB cable allows users to fit the sound card in with other devices without crowding.
• The built-in background noise reduction chip delivers clearer audio.
• Supports a wide variety of devices outside of Linux, including the PS4.

• No support for combo-port audio devices.

Conclusion

In this list, we went over 5 USB sound cards that have great Linux support. Still, these 5 USB sound cards aren’t the only ones out there on the market. What is your favorite USB sound card to use with Linux? Let us know in the comment section below!

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