How do you adjust the buffer size?

If values of buffer size and kernel buffer size is smaller than the default settings, latency becomes smaller, but audio dropout may easily occur. If such values are larger, audio dropout may not easily occur but the latency becomes larger. Based on the above knowledge, please follow the steps to adjust buffer size.

-For Serato DJ

　　Troubleshooting - Serato DJ > During playing a track, I can hear audio dropout or a noise.

-For TRAKTOR PRO 2

　　Troubleshooting - TRAKTOR 2 > During playing a track, I can hear audio dropout or a noise.

-For VirtualDJ

　　Troubleshooting - VirtualDJ > During playback, the sound is interrupted or there is noise.