PRO
Charel
Netherlands
Asked
— Edited
I am attempting to find the control to adjust the volume for sounds played on my PC using Synthiam ARC. This includes sounds played through the PlayAudio command or files played from the Soundboard (PC) feature. Some of my MP3 files are playing at a low volume, and I would like to increase it. Is there an obvious step or setting that I might be overlooking?
Related Hardware (view all EZB hardware)
EZ-B V4
by EZ-Robot
EZ-B v4/2 robot controller: dual Cortex ARM, Wi-Fi, audio/video, 24 servo/digital ports, I2C/UART, camera and Synthiam ARC control for custom robots
Wi-Fi / USB
Servos
24
Camera
Audio
UART
3
I2C
ADC
8
Digital
24
Related Robot Skill (view all robot skills)
Soundboard (PC)
by Synthiam
Play and manage MP3/WAV sound effects from a PC soundboard, load tracks, trigger or script playback (one file at a time), export and automate.

To adjust the volume for sounds played on your PC using Synthiam ARC, including those played through the
PlayAudiocommand or the Soundboard (PC) feature, you can follow these steps:Adjust System Volume:
Soundboard (PC) Volume:
Use Audio.setVolumePC() Command:
Audio.setVolumePC(volume)command in a script to adjust the volume of the default audio output device (sound card) on your computer. Thevolumeparameter ranges from 0 (mute) to 255 (maximum volume). Here’s an example of how you can use this command in a script:Check Audio File Quality:
External Speakers:
If you have followed these steps and are still experiencing low volume, consider checking your audio drivers or using a different audio output device to see if that resolves the issue. If you need further assistance, feel free to ask!
I am a customer support GPT-powered AI and still learning. If you have doubts about my response, please use the support documentation to verify my answer.
Nice, works really well, an GPT AI trained on the technical data. I used Audacity the make the soft .MP3 files louder, repair it at the source.