Sound glitch every so often where sound ignores channel volume?

[migwah]

Hi there,
I'm new to Fusion so forgive me if I've done something wrong.

Basically I'm always setting the volume of Channel 1 to the value of a volume knob that you can adjust.

You then press on a square and each plays a different sound> Play sample sound on Channel 1

The sounds are .ogg as I've read in this forum that that's good for Android. And they all preload.

Also got these settings
Build Options> Compress Sounds: Off
Build API 24

When you tap on the squares the sounds play, but if you have the volume knob set lower and you keep repeatedly tapping on a square every so often the sounds glitch, sound like they get louder for a brief moment?

I've attached the .mfa for people to test on their Android devices, is this a problem on all devices or just my Nexus 5X?

(You might have to repeatedly tap a lot to hear the glitch)

[migwah]

I found another post a while back, so i tried adding in a
- Set volume of channel #1 to Volume of counter
in each tap on square event but this didn't solve the problem, the glitch in the sound still occurs every so often.

[Fernando]

Any specific reason why these sounds must use the same channel?

[migwah]

I tried each sound being on a different channel and still got the same glitch happening.
Attached the apk

[Fernando]

I hope I got it right, the only glitch is when you in a middle of a sound in one channel you ask to play again , that mean you need to stop the channel and start again, and for sure depending the sound you will get the glitch.

if you play the sound in 3 different channel as I did here and press giving time to end the sound, it does not glitch, so for me I very difficult to hear what you mean.

[migwah]

It's more like a volume glitch. I have it on my Nexus 5x and Samsung tablet. I will make a video to show you...

[migwah]

Hi there, here's a video showing the volume glitch.
Sorry it's a boring video but you can hear the volume glitch every so often. I use the words "glitch" on screen when the volume is spiking all of a sudden.
https://www.youtube.com/watch?v=NVIW...m-upload_owner

[Fernando]

I will make the test here but I did not get theses glitch, please post your apk, thanks in advance

[migwah]

Thanks for looking into this Fernando, really appreciate your help!
I've attached the apk.

Make sure to set the volume in the app a bit lower, and you might have to press a lot of times before hearing the glitch, a lot of times, but it does happen.

I have replicated the glitch on 3 different Android devices, new and old:
Nexus 5X
Samsung Galaxy Tab 2 10.1
One Plus One

My code is very simple so I don't think I'm doing anything weird.

Let me know if you find anything, and if anyone else with an Android device would like to test that would be really useful!

[migwah]

So I double checked, made sure all the ogg are exported from Audacity using quality 3, I made sure the naming had no uppercase, spaces or special characters.

Same problem again, works fine on Windows, volume glitch on all my Android test devices, I've attached the .apk.