In addition to pitch and expressiveness, several other factors can be incorporated into the beautification process to enhance the naturalness and professionalism of the singing voice:
Timbre Adjustment: Including timbre adjustment capabilities in the beautification process can help refine the tonal quality of the singing voice. Users could have the option to modify the brightness, warmth, or richness of the voice to achieve a desired timbral quality.
Articulation Control: Allowing users to control the articulation of the singing voice, such as legato, staccato, or phrasing, can add a layer of musicality and realism to the performance. Adjusting articulation can make the singing voice sound more dynamic and expressive.
Breath Control: Incorporating breath control parameters can simulate the natural inhalation and exhalation patterns of a singer, adding realism to the performance. Users could adjust breath intensity, timing, and phrasing to mimic a live singing experience.
Harmonization and Background Vocals: Offering features for harmonization and adding background vocals can enrich the overall sound of the singing voice. Users could experiment with creating harmonies, layering vocals, or adding choir-like effects to enhance the depth and texture of the performance.
By integrating these additional factors into the beautification process, the singing voice can be further refined to sound more natural, professional, and engaging, providing users with a comprehensive toolkit for enhancing their vocal performances.