Hello suraj,
Bachelor in Audiology & Speech-Language Pathology (BASLP) is a 4-year undergraduate course. This course involves the study of techniques and methods used in diagnosing and treating hearing, speech, and balance-related disorders in people. You must have completed 10+2 with Physics, Chemistry, Computer Science/Statistics/Electronics/Psychology. BASLP course Admission based on merit score. Many Universities conduct its own entrance for the admission.
I hope this helpful for you.
Best wishes!!