#harmony

• Vocal processor — An electroacoustic device or specialized software program capable of automatically recording, processing, and playing back multiple harmonized voices starting from a single pre-existing vocal source, simulating the effect of a full choral ensemble. In a technical and acoustic sense, it represents an autonomous system for the multiplication and spectral alignment of audio signals to generate sonic depth.
• Harmonization — The act of fitting, suiting, or harmonizing and its result; a rare archaism or regionalism denoting the process of bringing into agreement, matching, or a fortunate alignment of elements or situations; its structural meaning is partially related to that of adequacy or convenience. In some ancient manuscripts, it could also express an abstract form of local understanding or the establishment of a common rule in a rural community.