# I just joined the course and find that I can get no sound at all on my Raspberry.4.00 on your course

**URL:** <https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412>\
**Category:** Offtopic\
**Created:** [December 21, 2021, 3:20am UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412 "2021-12-21T03:20:38Z")\
**Posts on this page:** 13\
**Page:** 1

<div class="post-metadata">

**Author:** ![anon70284489](https://avatars.discourse-cdn.com/v4/letter/a/57b2e6/32.png) [@anon70284489](https://discourse.julialang.org/u/anon70284489)\
**Post date:** [December 21, 2021, 3:20am UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/1 "2021-12-21T03:20:38Z")

</div>

I have no other system to use for the course and can see no way that I could even consider taking the course without any sound. I have in fact already upgraded the pi from 32 bit to 64 bit specifically in order to take your course and was very much looking forward to beginning your Julia course. I can but trust that you can offer me enough help and support from which to over come and resolve this issue promptly and that I do not find myself losing out on the course though no fault of mine without even having had a chance to start it. Many thanks for your help assistance and support and kindness at this time.

---

<div class="post-metadata">

**Author:** ![johnh](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/johnh/32/3615_2.png) [@johnh](https://discourse.julialang.org/u/johnh)\
**Post date:** [December 21, 2021, 3:56am UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/2 "2021-12-21T03:56:57Z")

</div>

Sean, are you taking a course on Julia Academy?  
This is a discussion board for various topics related to the Julia language.  
Do you have a problem with video playback from this course?

---

<div class="post-metadata">

**Author:** ![gustaphe](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/gustaphe/32/18174_2.png) [@gustaphe](https://discourse.julialang.org/u/gustaphe)\
**Post date:** [December 21, 2021, 7:01am UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/3 "2021-12-21T07:01:55Z")

</div>

I would go to some RPi forum for help on getting sound out of an RPi. There may be someone here who knows how to do it, but asking in a related forum will always increase your chance of getting useful instructions.

---

<div class="post-metadata">

**Author:** ![anon70284489](https://avatars.discourse-cdn.com/v4/letter/a/57b2e6/32.png) [@anon70284489](https://discourse.julialang.org/u/anon70284489)\
**Post date:** [December 21, 2021, 1:09pm UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/4 "2021-12-21T13:09:48Z")

</div>

I have already tried that to no avail.

---

<div class="post-metadata">

**Author:** ![nilshg](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nilshg/32/2283_2.png) [@nilshg](https://discourse.julialang.org/u/nilshg)\
**Post date:** [December 21, 2021, 1:41pm UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/5 "2021-12-21T13:41:34Z")

</div>

Do you have reason to believe that there’s an issue with JuliaAcademy specifically or do you just not get any sound from your Pi? Can you play a random YouTube video?

If you’re not getting any sound at all, the Julia Discourse might indeed not be the ideal venue to troubleshoot the problem.

---

<div class="post-metadata">

**Author:** ![anon70284489](https://avatars.discourse-cdn.com/v4/letter/a/57b2e6/32.png) [@anon70284489](https://discourse.julialang.org/u/anon70284489)\
**Post date:** [December 21, 2021, 3:44pm UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/6 "2021-12-21T15:44:13Z")

</div>

Well I am not too sure either way. That is why I was asking for help !

---

<div class="post-metadata">

**Author:** ![nilshg](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/nilshg/32/2283_2.png) [@nilshg](https://discourse.julialang.org/u/nilshg)\
**Post date:** [December 21, 2021, 7:13pm UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/7 "2021-12-21T19:13:16Z")

</div>

But presumably you can open a browser on your Pi and go to e.g.

[![](https://global.discourse-cdn.com/julialang/original/3X/d/c/dc9e3814be78b109d3bb778c5267931d4c8babe8.jpeg "Haydn: Variations in F Minor, Hob. XVII:6 (Live)") ](https://www.youtube.com/watch?v=7UOVXaETgkw)

to see if there’s any sound? If there isn’t it’s an issue unrelated to JuliaAcademy

---

<div class="post-metadata">

**Author:** ![anon70284489](https://avatars.discourse-cdn.com/v4/letter/a/57b2e6/32.png) [@anon70284489](https://discourse.julialang.org/u/anon70284489)\
**Post date:** [December 21, 2021, 10:36pm UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/8 "2021-12-21T22:36:32Z")

</div>

Well I opened music package up and could see the red line moving. But still no sound whatsoever. I recently purchased a new speaker from Pi Hut for the pi. However I have no reason to suppose that it works or will ever do so. We tried, many thanks.

---

<div class="post-metadata">

**Author:** ![johnh](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/johnh/32/3615_2.png) [@johnh](https://discourse.julialang.org/u/johnh)\
**Post date:** [December 30, 2021, 11:33am UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/9 "2021-12-30T11:33:01Z")

</div>

Sean have you fixed this issue?

---

<div class="post-metadata">

**Author:** ![anon70284489](https://avatars.discourse-cdn.com/v4/letter/a/57b2e6/32.png) [@anon70284489](https://discourse.julialang.org/u/anon70284489)\
**Post date:** [December 30, 2021, 11:50am UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/10 "2021-12-30T11:50:11Z")

</div>

No. I could not get anywhere at all with it. Can you help ?

---

<div class="post-metadata">

**Author:** ![johnh](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/johnh/32/3615_2.png) [@johnh](https://discourse.julialang.org/u/johnh)\
**Post date:** [December 30, 2021, 2:50pm UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/11 "2021-12-30T14:50:30Z")

</div>

There are two things to look at. Hardware and software.  
For hardware try another audio device.  
Do you have a USB headset maybe?

I have a Pi but am less familiar with the audio software.  
With Linux there are different methods available to send sound to an audio device.

My thought - try the audiomixer application and make sure your output device is not muted.

---

<div class="post-metadata">

**Author:** ![Jake](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/jake/32/46007_2.png) [@Jake](https://discourse.julialang.org/u/Jake)\
**Post date:** [December 30, 2021, 3:21pm UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/12 "2021-12-30T15:21:03Z")

</div>

I have a PI 4B with 8 Gig of RAM. It has the 32 bit Raspberry PI OS, the desktop version. I had never tried sound on it until I came across this post. I plugged in a headset to the 1/8" connector and played the concert posted above without issue, or loading more software. Can you try the speaker on a friend’s computer to make sure that part works?

---

<div class="post-metadata">

**Author:** ![anon70284489](https://avatars.discourse-cdn.com/v4/letter/a/57b2e6/32.png) [@anon70284489](https://discourse.julialang.org/u/anon70284489)\
**Post date:** [January 3, 2022, 7:04pm UTC](https://discourse.julialang.org/t/i-just-joined-the-course-and-find-that-i-can-get-no-sound-at-all-on-my-raspberry-4-00-on-your-course/73412/13 "2022-01-03T19:04:46Z")

</div>

Hi John,  
I have no headset to try and like yourself. I know little about audio software. All the best