Even by Sound Recorder. After running alsamixer the output is:. I had a similar problem - no sound input device driver detected. I used pavucontrol, as explained here and it solved the problem:. Hit the Esc key to exit. Your Microphone should now work as advertised. To me it is was confusing that the source selector is not always present in pavucontrol. I had the same problem. I found the solution after I upgraded to From there on move to "Input Devices" and change the Port.
By some miracle my microphone started working after I changed my port to "Microphone unplugged ". Good luck! For me everything looked correct, input device was selected correctly however I was unable to use the inner or the external mic.
I solved it by enabling the webcam using the Fn keys. Apparently they are enabled and disabled by the same Fn key. I had a similar problem on I did the following, what did the trick is installing 'Audacity', for more info check the following link. Ubuntu Community Ask! Sign up to join this community.Privacy Terms. Skip to content. Quick links. Questions about hardware,drivers and peripherals. Forum rules Before you post please read how to get help. I hope you can help me. I installed the latest version of Linux Mint everything is wow but I have an issue with the internal microphone of my laptop.
The microphone works fine on Windows 10 but not on Mint. For several reason I use quite often Skype so for me the microphone is very important.
I had a look on several website looking for a solution but no one worked. I have a screenshot of Alsamixer, I hope it would be helpful Thanks in advance.
Last edited by alexirony on Wed Jun 01, pm, edited 1 time in total. Re: internal microphone does not work. Are there any devices listed there? Kris Maguire Linux Mint The graph from the sound control panel input was reacting normally with the voice but no input in Skype He could ear me though. I just had to rename the. Skype in the home folder to something else and restart Skype to create a new one and that fix it. I am not saying it is going to work with you since it is a brand new installation but try it if you want.
Btw does the in sound graph react if you talk? What flavor of Mint are you running? It would help to know more about your system setup. If you run " inxi -Fxzd " from the console terminal prompt, highlight the results, copy and paste them back here, that should provide enough information. Sound "Mixers" can be a little confusing if you are not familiar with them. If you bring up "Qasmixer" and make it full screen, on the right side you will have mixer devices where you can control your system sound.
The item "sysdefault" will show all installed sound card devices and you will have various options to adjust various volume controls using "sliders" which you can turn off and on using the "dot" below the volume slider.🔴 Phoenix os mic not detected Fix - Alsamixer - Phoenix OS mic not working fixed
There are also various other check boxes below that you can use. Check the input and mic options. Veromix is a "superb" mixer for the Pulseaudio sound server. KDE users should install it as a widget, read the web link. Last edited by phd21 on Mon May 16, am, edited 1 time in total. Phd21 : Mint I use KDE? Setting up a sound input is pretty straight forward in Mint. Skype just use the audio server setting pulse.Joinsubscribers and get a daily digest of news, geek trivia, and our feature articles.
All the usual PC microphone troubleshooting steps are still important, but Windows 10 contains a new system-wide option that completely disables microphone input in all applications. This is a bit confusing. But the microphone and webcam options also affect desktop applications. However, the Windows operating system itself will still have access. Only new-style apps from the Store appear here. Windows 10 tries to install and update device drivers automatically.
Sound configuration on Raspberry Pi with ALSA
Updating the drivers may fix your problem. If the connection is a bit loose, it may appear to be plugged in fine, but may just not work. Some microphones may have mute switches. While testing your microphone, we recommend using the Recording tab on the Sound control panel in Windows. Look at this window as you play with the microphone, testing different audio jacks.
This will let you quickly see whether the microphone is sending audio input. Your PC may have multiple different microphone inputs. For example, if you have a laptop with a built-in mic and you plug in another microphone, your PC now has at least two separate microphones. This lets you set different default microphone inputs for different types of applications—but, if you just plan on using one input device, set it as both your standard default and default communication devices.
Windows 10 has a built-in troubleshooter that will try to find and fix problems with recording audio automatically. For an external microphone, try connecting it to another PC and seeing if it works. The Best Tech Newsletter Anywhere. Joinsubscribers and get a daily digest of news, comics, trivia, reviews, and more.
Windows Mac iPhone Android. Smarthome Office Security Linux.Before troubleshooting it is a good idea to restart Mycroft's services and see if the problem is still present. You can do this by running:. Of if the helper commands aren't available:.
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Mycroft utilizes pulseaudio for sound input and output. Mark 1 and Picroft devices have pulseaudio set up correctly for the mycroft user. On picroft, any mic or speakers you add to it may need to be configured as Mycroft uses the default input and output from pulse.
Systems without pulseaudio installed are not likely to function as expected. Systems with both jack and pulseaudio may need additional configuration to work correctly. The answer is generally, maybe. However there is no way for us to test all of the hardware variations everytime we make a change to the code.
Most USB mics and speakers are usable with pulseaudio. In general, if your OS can recognize the device as an audio endpoint pulse will be able to connect it. A variety of microphones and speakers have been used successfully. A list of tested hardware is maintained by the Community in the Picroft documentation. If you have the device on hand, try it out and see.
If the information on this page isn't able to get it going, try asking in the Community Chat or Forum. The microphone can't hear me or the CLI shows no change in the input meter while speaking. The simplest way to visualize the audio input being received by Mycroft is to run the CLI.
On your device you can view the CLI by running:. The terminal window will then be filled by the CLI as pictured here. In the lower right-hand corner is a "Mic level". If no mic input is being received by Mycroft, this area will be blank.
In this case please proceed to the next test. On the other hand, if an audio stream is being received, the lines and the number here should jump around, and spike when you speak directly into the microphone. In this case we can be fairly sure that the microphone is working. It may be the Wake Word that is not responding. To see why the microphone is not working we first want to test it outside of Mycroft. To do this we will record ten seconds of audio on the default input device and write it to the file test.
From the commandline on the device run:. You can now play it back to hear what is recorded with:.If speaker-test produces sound but some other program does not, determine whether PulseAudio is being used:. Alternatively, killing the PulseAudio process may cause sound to start working in the desired process.
If the problem persists, verify that the Auto-Mute option in alsamixer is set to Disabled. Run alsamixer and try to increase the value of the sliders, unmuting channels if necessary. Note that if you have many sliders, you may have to scroll to the right to see any missing sliders. To avoid this issue run the following command:. If the volume is still too low, run alsamixer again: resetting the codecs may have caused new sliders to become enabled and some of them may be set to a low value.
After the changes are loaded successfully, you will see a Pre-Amp section in alsamixer. You can adjust the levels there.
You can quickly test sound by running speaker-test. If there is no sound, the error message might look something like. If you have no sound on startup, this may be because your system has multiple sound cards, and their order may sometimes change on startup. If this is the case, try setting the default sound card. If you use mpd and the configuration tips above do not work for you, try reading this instead. Try making positive Mic Boost and raising Capture and Digital levels higher; this make make static or distortion, but then you can adjust them back down once you are hearing something when you record.
As the pulseaudio wrapper is shown as "default" in alsamixer, you may have to press F6 to select your actual soundcard first. You may also need to enable and increase the volume of Line-in in the Playback section. To test a particular device, use the --device parameter followed by the hardware PCM name in the form hw: CD for card C device Dor plughw: CD for plugged hardware.
For instance:. If all fails, you may want to eliminate hardware failure by testing the microphone with a different device. For at least some computers, muting a microphone MM simply means its input does not go immediately to the speakers.
It still receives input. Some programs use try to use OSS as the main input software. Some applications Pidgin, Adobe Flash do not provide an option to change the capture device. It becomes a problem if your microphone is on a separate device e. USB webcam or microphone than your internal sound card. First make sure the volume is enabled under the Capture view in alsamixer.
In some case, the "Internal Microphone" is not displayed in the capture list available when pressing F4. If so, specifying the card number given by aplay -l to start alsamixer for example alsamixer -c 0 can make it appear. Now there should be an additional input under the previously mentioned Capture view. This option will fix crackling on pure ALSA, but will cause issues to pulseaudio.
Whether you followed simultaneous output tip or managed to get it done on your own, you might get crackling sound through headphones or external speakers.
Use alsamixer or amixer :. You might hear a popping sound after resuming the computer from suspension. Run alsamixerand if channels exist for nonexistent output devices then disable them e.While setting up a Raspberry Pi to play streamed music using UPnPI have had quite a bit of trouble understanding how to configure the sound on my Raspberry Pi. This is partly because I am running it in headless mode no graphical desktop and partly because sound on Linux is fiendishly complicated.
Here are my findings on how to control the ALSA system from the command line. All I am focussed on here is getting control of the sound output by the 3. ALSA is the lowest level of the Linux sound stack. The alsa-utils package comes ready installed on the debian wheezy distribution I am using wheezy-raspbian. It provides some useful commands: amixeralsamixeralsactlaplay and speaker-test.
You can do this with the speaker-test command for one, which will by default play white actually pink noise out of the speakers. Another command to try is aplay. To see the available devices, use aplay -L. It shows that the default device to use is directly to the ALSA device. To control these settings we can use the alsamixer command which gives a graphical display in your terminal or the amixer command. This shows the maximum and minimum values for the playback volume and that it is actually a pair of values for left and right channels.
The operating system saves the ALSA sound configuration when you turn it off and restores it when you turn it on. Once you have the sound configuration as you want it you can store it there using the alsactl command which you have to run with root permissions as it changes a protected file. If you want to stop the current state being saved when the machine shuts down then you need to disable the alsa-utils init script from running when the machine enters runlevel 0 halt and 6 reboot.
As well as using amixer on the command line to change the volumes and so on, you can also use a slightly graphical utility called alsamixer. Press the Esc key to exit.I followed the instructions on wiki to turn up the mic. What have you tried so far? Any more information you can provide us device information, how do you have sound set up, are you using Pulseaudio?
What application are you trying to use that aren't working? Alsa - is what i am using.
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I see two capture channels in there and one is muted. For your usb camera, have you unmuted the channel for that you'll have to press F6 in alsamixer to switch to it since it will be recognized as a separate card.
Also what application are you using to see if you have mic input? Have you used arecord? Audacity works well too to check your mic input if you prefer something graphical. Appears there are two mic inputs on your PC Front and Rear. Should be easy to figure out which is which also, I believe there should be a switch in alsamixer to set which one you want to record sound from.
For how to save the default levels, this is outlined well in the Alsa wiki page. Just make sure you uncheck the box that allows Skype to adjust your mic levels. Atom topic feed. Arch Linux.
Advanced Linux Sound Architecture/Troubleshooting
Index Rules Search Register Login. You are not logged in. Topics: Active Unanswered. Pages: 1. Re: microphone not working. Pres wrote: I see two capture channels in there and one is muted. Atom topic feed Powered by FluxBB.