METHODS AND SYSTEMS FOR GAPLESS AUDIO-PRESET SWITCHING IN AN ELECTRONIC MUSICAL-EFFECTS UNIT

摘要

A guitar multi-effects pedalboard is provided. The pedalboard has footswitches and a memory storing guitar-effect presets for processing an inputted guitar signal when the processing is triggered by pressing a footswitch. The pedalboard has one or more processors coupled to the memory and configured to process a first portion of an inputted guitar signal on a first audio-engine thread with a first guitar-effect preset when processing the first portion is triggered by pressing a footswitch. The one or more processors also process a second portion of the inputted guitar signal on a second audio-engine thread with a second guitar-effect preset while simultaneously processing the first portion of the inputted guitar signal on the first audio-engine thread with the first guitar-effect preset when processing the second portion is triggered by pressing a footswitch. The one or more processors simultaneously output the processed first portion and the processed second portion.