Indonesia

Research, main topics

“Slow and fast perturbations” (Hartono Abdoerrachman, Tokyo University)
“Voice controllability in patients” (Hartono Abd.,Tokyo University)
“Normal Voice, Smoker and Non Smoker” (Hartono Abd, Indonesian Univ)
“Neoglottic vocal assessment” (Hartono Abd, Tokyo University).
“Acoustic assessment pre and post-therapy on Reinke’s edema” (Hartono Abd, Tokyo University).
“Acoustic assessment on various causes of dysphonia” (Hartono Abd,
University of Indonesia).
At the moment, we are exploring voice tremor on Neurologic patients,
particularly Parkinson’s Syndrome.