Karrar, Marwa Awad Alnour; Ibrahim, RayanEisa Musa; Mohammed, Salma Saeed; Allah, Zeinab Ali Hassab
(Sudan University of Science and Technology, 2014-09-10)
Pitch, known as the fundamental frequency, is one of the main characteristics of sound.
The purpose of this study is to change the pitch of a signal without changing its length.
The solution of this problem is PSOLA ...