A microphone is a device that turns sound waves into something the computer can interpret. You can use microphones to capture audio for things like video chat, recording videos or podcasts, etc.

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639 views

Sound Driver is messed up, and mic doesn't work correctly under ubuntu 12

Quick Ubuntu 12.04 sound pops on boot and shutdown, and MIC picks up non-existent static. Edit: please note, Audio out is fine. Issue On shut-down and boot I often hear a loud blast from the ...
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291 views

Custom keyboard shortcut not working

I want a keyboard shortcut to mute my system microphones unless I'm on a conference call or something and WANT it to be on. It wouldn't be ideal - I wish it were system wide with an indicator with a ...
3
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0answers
870 views

No PulseAudio in Skype Sound Devices choices, and microphone does not work…

I have a new re-install of Mythbuntu 12.04.2 LTS. When I installed Skype 4.1.0.20 and tried to use it, I found that under options/Sound Devices/, under the three (Microphone,Speakers and Ringing) ...
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0answers
136 views

alsamixer can see microphone, but pulseaudio doesn't

I've installed Ubuntu 15.04 on my Pixel LS laptop with a patched kernel (https://github.com/tsowell/linux-samus). Problem is - pulseaudio (pavucontrol) doesn't recognize the microphone. If I run ...
2
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0answers
51 views

mute/unmute usb headphone with a Mic

I have a logitech h340 (usb headphones) with no mute/unmute button. I was wondering if there was a command line method to mute and unmute / toggle the Mic on my headphone. I tried: amixer set Capture ...
2
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62 views

Internal microphone becomes unavailable when plugging in headset

Upon plugging in my AKG headset, PulseAudio automatically changes to the external microphone. However, my headset has no external microphone, and I want to use my laptop's internal microphone - but it ...
2
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0answers
66 views

External mic not working Ubuntu 12.04

I am dual boot with WinXP. For the last week I've tried to get my headset microphone working so I can make phone calls from gmail. When the microphone did not work there and then didn't work in Ubuntu ...
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73 views

pulseaudio recording feedback

When I rebuild pulseaudio (need to create a plugin) I have a bad speaker.monitor. It added null samples after each stop of a aplay command? Then the microphone are not anymore synchonous. I did not ...
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571 views

Remove microphone noise ubuntu 13.10

I had windows 8 and I was using Camtasia to record my screen and my voice via a microphone. The quality of voice was well. I just migrated to Ubuntu 13.10 and tried RecordMyScreen and Kazam to record ...
2
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0answers
142 views

Selected audio ports in pavucontrol not being used for audio

I am trying to use pavucontrol to control my audio ports on my Samsung Series 9 laptop. I am using Ubuntu 13.04. I am using pavucontrol because in 13.04, the standard Sound Options config page only ...
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704 views

External Mic not always recognized

although this sounds similar to many previous bug reports, I couldn't find an answer in the other threads. I have a Samsung serie 9 laptop with a single audio connector for headphones/mic. I am using ...
2
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0answers
207 views

Splitting audio channels using pulseaudio

My mission is record desktop using avconv (ffmpeg) + record microphone input + use sphinx program which also need the same microphone for voice control. Now, the problem is that if I start sphinx ...
2
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179 views

System apparently doesn't recognize USB microphone input

I purchased an Audio Technica USB microphone a while ago, but my system doesn't recognise input into it. When I plug it in and open Audacity, I see the microphone input options (such as 'ATR USB ...
2
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0answers
56 views

Stereomix and flash

I have a problem with using stereomix and flash. I'm not able to access to flash settings, like I done on windows. I installed an pavucontrol, and I have stereomix on audacity, but not on the ...
2
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0answers
634 views

Microphone not working at all

I am running Kubuntu 12.04 microphone worked fine for a while front and rear microphone(I am on a desktop not laptop). At a moment the microphone stop working, I tried creating a new account, ...
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540 views

Microphone not working ubuntu 12.04 I hear myself

I have ubuntu 12.04. Alsamixer reports my soundcard (on board) as card HDA ATI SB and chip Realtek ALC892. I have also installed realtek linux audiopack 5.17 and pavucontrol. I also removed and ...
2
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0answers
449 views

How to make external microphone default?

My laptop's internal microphone is broken and I use only the external one. However, each time I switch the computer on, I have to change it from internal to external in command-line alsamixer or ...
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18 views

Automatically switch to Singstar Microphones when they're plugged in

I am running a media computer for my sharehouse and since singstar has been so popular I want to run Ultrastar for everyone too. The problem is that getting the microphones set up can be finicky and ...
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53 views

Microphone refuses to work (Kubuntu 15.04)

I have a headset that has a built in microphone (these), with a single line that is supposed to connect to the computer via the headphone jack. I've tested ti on my android phone, and it can record my ...
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71 views

No microphone input. Ubuntu 14.04, Asus x550ln

I can't use my microphone after installing ubuntu 14.04. I have made a little research and using alsamixer and pavucontrol to chance microphone configurations had no results at all. After installing ...
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105 views

Microphone problem on ASUS S400CA with Ubuntu 15.04

I had Ubuntu 14.04 LTS install on my laptop, but as the microphone didn't work I tried to install the 15.04 version, but the microphone still doesn't work. Any idea of what should I do to make the ...
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0answers
14 views

I have to choose my microphone every time I need to use it

I'm on ubuntu 14.04 with a mac. My problem is that whenever I start up my computer, my microphone doesnt work. System settings defaults to "digital input S-PDIF," but for some reason that doesnt work. ...
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19 views

Microphone stop work on long skype call

Occasionally, when I talk via skype in 30-40 minutes my partners can hear me. If there is more voice char programm opened (eg raidcall, steam chat, built-in voice chats in games ) my collocutors cant ...
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98 views

Ubuntu 14. 04 Built-in mic not recording/working

I'm new to Ubuntu, so preemptive apologies if I have inane questions. A few weeks ago, my internal mic stopped working/registering sound, and I have no idea why. (It actually worked out of the box in ...
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35 views

Mic and Headphones wont work at the same time

I have an HP laptop with a built-in microphone, but when i plug my earphones the microphone doesn't work. The headphones don't have a mic of their own. I have Ubuntu 14.04
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31 views

Scratching noise from microphone

Good evening, when i use mumble or teamspeak, people are complaining that with my voice they also hear some scratching noises. Do i need any driver to have the sound clean? I do not have this problem ...
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47 views

How do I access the microphone in an ubuntu touch app

I want to write a chromatic tuner app for the ubuntu phone. What is the best way to access the microphone and stream the audio data to memory, so that I can analyze it? The only thing I found so far ...
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63 views

Microphone will not work

I am using Ubuntu 14.04. The Microphone on Skype is effectively muted. System Preferences yields no luck either. (My rep isn't good enough for me to embed images yet, so here is a link) ...
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99 views

Skype not detecting webcam and microphone, while Audacity does

I have a Logitech Quickcam Vision Pro (Quickcam Pro 9000) and Skype doesn't detect it. When I start pavucontrol, the only place I can find the microphone is in "Configuration", where it is listed as: ...
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71 views

microphone input is not working after upgrade

I updated my Ubuntu 14.04 system with: sudo apt update sudo apt upgrade and now my external microphone doesn't work anymore (it was working yesterday and its works now on other devices) and I need ...
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77 views

USB Sound Card not detecting microphone

I don't know why my USB sound card won't work on my Ubuntu 14.04. I mean I can hear sound from my headset but my problem is the microphone. Whenever I tried to record my voice, there was nothing being ...
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93 views

ubuntu 14.04 LTS very low mic volume on HP nc6120

Already browsed questions database but no luck. on win my mic works flawless on ubuntu well i can't record anything. Tried so far: alsamixer gnome alsamixer micboost Various solutions found on ...
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59 views

Chromium not working with the mic of my logitech 270 webcam

the mic on my Logitech 270 webcam has stopped working, but only on chromium. FFox is fine. Is there anything I can do to debug it? Btw I have tried changing the AV controls, alsa mixer, hangouts set ...
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146 views

Ubuntu 14.04 microphone static ASUS Q502LA

I tried following the procedures here without any luck: https://help.ubuntu.com/community/SoundTroubleshootingProcedure Here is the output of system description. ...
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0answers
39 views

How to freeze recording mixer levels?

I'm using Google Hangouts plugin for Chromium for video calls, but this program thinks that it is smarter than me and regularry drops recording mic level to very low values (and my companion complains ...
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0answers
221 views

How to get my hardware working for Kubuntu 14.04?

I have a webcam, mic, and printer I want to get working (if possible) on Kubuntu 14.04. The webcam is the highest priority for what I want to get working. Currently, it works in cheese, but isn't ...
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178 views

Listening to mic over speakers (Ubuntu 14.04)

I have a little problem here. I was using an option in Windows called Listen to this device (in audio tab in control panel) and I was able to listen to microphone (in my case that was a bassguitar) ...
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97 views

Simple voice chat over command line?

I will be using this for development. What I want is: No large proprietary blob overhead to accomplish this, like skype No account needed. So no skype account, no email, etc etc. Ability to run ...
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45 views

Sound morphing software

I need real-time sound morphing software for linux, but I can't find anything. Something ib Ubuntu software center didn't started, and astersk-voicechanger is uninstallable. In windows there is a ...
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243 views

How do I enable microphone “sidetone” in Ubuntu?

One of the main reasons I prefer gaming on Windows rather than Linux is that the Logitech driver (for windows) allows me to enable microphone "sidetone". When sidetone is tuned up, I can hear myself ...
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102 views

How do I get my mic working with streaming?

I'm able to stream from my computer and watch the stream on a local vlc using the following command: cvlc v4l2:///dev/video0 :v4l2-standard= :inputlave=alsa://hw:0,0 :live-caching=300 ...
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0answers
77 views

Recording audio from one multi-channel interface vs multiple single-channel interfaces

I've decided it's time I started recording some of my music. So I've bought a couple of Samson Meteor USB microphones. They're quite nice and works out of the box. I'll use one to mic up my guitar ...
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0answers
98 views

measuring ambient noise

I am looking for a way to measure the amount of ambient noise in a given place, with my computers microphone. Audacity seems to do it, but I cant get it to tell me the measurement (it just moves a ...
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469 views

Acer Aspire microphone issue

I have got an Acer Aspire 7750G: More info It has been running Ubuntu since I bought the laptop (12.10 as of now), but a few updates ago, I lost my microphone. It doesn't recognise the internal mic ...
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22 views

No microphone input Ubuntu 14.04.2 LTS Lenovo T420

I was trying to do some recordings with my new jack splitter. It's a Y cable with a 3.5mm 4 segment male jack, connecting to the computer port, and two female 3.5mm sockets, one for headphones ...
0
votes
0answers
19 views

Internal mic is not working on my lenovo b50 series laptop with ubuntu 14.04

Internal microphone of my laptop is not working whereas when I connect earphones with mic, it works fine. I have Ubuntu 14.04 on lenovo b50 series laptop. As per suggetion Internal microphone not ...
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6 views

Qemu adjusting microphone

I have a qemu virtual machine with vfio vga passthrough. When I start it my microphone adjusts to 100% but I only when I have the Nvidia drivers installed on my virtual machine (I'm not sure if thats ...
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13 views

microsoft lifechat lx-3000 ubuntu microphone not working

First of all, before marking as duplicated, please know that I already tried every related question, but none of them work. I had a microsoft lifechat lx-3000 in Ubuntu and it was working perfectly. ...
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0answers
14 views

Unknown audio device pop up not coming

I installed pulseaudio in my pc and now when i insert my headphone the pop up of "Unknown audio device" is not coming to select the HeadPhone/HeadSet/MicroPhone. How can i enable it back.
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22 views

High pitched voice in Skype when using external USB microphone

I am using Skype for Linux (v. 4.3.0.37) on Kubuntu 14.04.2 LTS. When making a Skype test call and using an external USB connected microphone, I noticed that my own voice is very high pitched ...