No sound?



I have had no problem with Duolingo before, but now I have no audio at all on any computer I try. The audio works for all other applications.
Have you tried restarting your browser?
Have you tried enabling the Stero Mix function in the Sound options within Control Panel? I'm assuming you are using Windows 7 here, so go into Sound and the the tab that says Recording. Right click and choose "Show Disabled Devices". Then right click on the option that says Stero Mix and choose Enable.  

From there download Audacity for free from the internet (or alternatively use whatever program you currently use) and start recording from any source playing from your computer. right: that's because your play:1 speakers do not support airplay. the support article below may help.
https://www.sonos.com/en-gb/airplay after further research and coming across [this answer to a similar issue](https://community.auth0.com/t/failed-silent-auth-login-required/33165/39), i made the switch to auth0’s custom domain solution and it fixed all of the issues mentioned above. this topic can be closed! hi @harpuafsb @vaxrocks 

sounds like alexa isn’t recognizing your voice. this also assumes all devices are signed in/authorized under one account. in this instance it’s megan’s .

go to alexa settings > account settings > recognized voices > turn on automatic voice recognition.

let us know how things sort out. cheers! someone had the same problem before but they miss out the new windows update permissions for the microphone so try going to the settings > privacy and go to the microphone section and try turning on also the "allows apps to use microphone" under the 1st microphone access option for device.. so basically just try to turn both permissions on and see if that works. there is no update from you for a period, assuming this is not an issue any more.

hence we are closing this topic. if need further support, please open a new one.

thanks

hi,

is the default audio setting from hdmi not able to achieve what you want? Thank you, I didn't realize this was a video. I checked out the full clip and there are a couple of issues. The main issue that I think has led to the rejection is the audio. You can hear a voice saying "perfect" in the beginning of the clip. That person needs to sign a release also for the audio. My recommendation is to remove the audio completely and resubmit.

It's also possible that the phone is identifiable as it is more visible in other parts of the clip.

Kind regards,

Mat Hayward i just solved the problem myself. there was something wrong with my browser. after a restart everything is working as expected. sorry for the hassle. a quick fix is to go into the "device manager" Start-settings-control panel-system-device manager and right click on your keyboard and select delete. when it's deleted restart your pc. You will not be able to use your keyboard until it is reinstalled by your computer let it start up and you will see a little come up that wil say something like found new hardware or found new keyboard. after this you should be able to use as you used to yes, sound is a vibration. just because no one is there to hear the vibration doesn't mean the vibration didn't occur. if you talk to a deaf person does it mean you're not talking because they can not hear you? of course not. this question has always seemed absurd to me.