mora
Definition
"mora" is a term used to describe how many strings of samples is included in a VCV voicebank.
For example:
A 5 mora voicebank would include samples that resemble this:
"かかきかく"
While a 7 mora voicebank would include samples resembling this:
"かかきかくけか"
Variations and experimentations with this mechanic can be found, and it is possible to find voicbanks recorded in 8 mora, 11 mora, 6 mora, and even 2 mora.