During the PS1 era, Japanese guys who didn't speak English got to direct the English voice acting, which resulted in stilted delivery and weird pronunciation like this. This problem would persist until the PS3 era.
At any rate, Symphony of the Night is still unfathomably based, but I must admit Alucard gets OP about 2 hours in or so and the bosses don't provide any challenge. The whole package is like being sucked off by angels though
https://www.youtube.com/watch?v=ZlnskSFijXQ