search

Protonerd / FX-SaberOS

System code for Arduino based Lightsaber replicas for DIYino family boards
Creative Commons Zero v1.0 Universal
91 stars 42 forks source link

Popping noise in self made hum loop #86

Closed StrangeD0s closed 5 years ago

StrangeD0s commented 5 years ago

Ok, this might not be an issue with FX-SaberOS but I'm hoping to find help here anyway. I'm currently making my own soundfont and there is a popping sound in the hum that occurs every time the loop restarts. I have tried every method of creating a good sound loop. I'm using Audacity and the sound starts and ends at the zero crossing. It is exactly 7 seconds long. In Audacity there is no audibly popping sound whatsoever. But as soon as I try it out on the Arduino board it pops. I have even tried splitting it at 3.5 seconds and copying it in reverse so that it will definitely match up perfectly. But still no luck. Does somebody have any other tips?

jbkuma commented 5 years ago

Make sure you are not saving with meta data.

On Tue, Mar 5, 2019, 9:05 AM StrangeD0s notifications@github.com wrote:

Ok, this might not be an issue with FX-SaberOS but I'm hoping to find help here anyway. I'm currently making my own soundfont and there is a popping sound in the hum that occurs every time the loop restarts. I have tried every method of creating a good sound loop. I'm using Audacity and the sound starts and ends at the zero crossing. It is exactly 7 seconds long. In Audacity there is no audibly popping sound whatsoever. But as soon as I try it out on the Arduino board it pops. I have even tried splitting it at 3.5 seconds and copying it in reverse so that it will definitely match up perfectly. But still no luck. Does somebody have any other tips?

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/Protonerd/FX-SaberOS/issues/86, or mute the thread https://github.com/notifications/unsubscribe-auth/ATdCMK3rX9Gho8V_Yi-HqEgBRzFrhA2Tks5vTnmngaJpZM4berb- .

StrangeD0s commented 5 years ago

I just tried something completely different: I added another second at the end and now the pop is gone!

StrangeD0s commented 5 years ago

Thanks jbkuma, that must have been the problem all along!