Direct F0 control of an electrolarynx based on statistical excitation feature prediction and its evaluation through simulation

Development of a hands‐free electrolarynx for obtaining a human‐like voice using the LPC residual wave

“…There are studies focusing on EL transducers (vibrators) to reduce specific noise components, [11][12][13][14] to reduce power consumption and improve quality of vowels, 15 to improve sound quality using machine learning, [16][17][18][19][20][21][22][23] and to realize voice conversion using both noise reduction and machine learning. 24 However, these methods use speakers to reproduce sound, which causes time delays in speech.…”