The capability to modify the auditory characteristics of a sound on mobile devices running a particular operating system is addressed. As an example, this involves altering a recorded speech segment to mimic the vocal qualities of a different speaker directly on a smartphone or tablet. The modification process, in essence, changes the ‘voice’ present in a sound file.
Such technology offers potential applications in various domains, including accessibility enhancements, where synthesized voices can be customized to suit user preferences. It also plays a role in creative endeavors, such as audio production and entertainment, allowing for the manipulation of auditory characteristics to achieve specific artistic effects. The conceptual basis stems from signal processing techniques originally developed for larger computing platforms.