Breakdown of onseiannai ni shitagau.

Questions & Answers about onseiannai ni shitagau.
It is read:
音声案内 → おんせいあんない
に → に
従う → したがう
So the full sentence is:
おんせいあんない に したがう
音声案内 is a compound noun:
- 音声 = voice, audio, spoken sound
- 案内 = guidance, directions, information, instructions
Together, 音声案内 means something like:
- audio guidance
- voice guidance
- spoken instructions
- audio announcements
The exact English wording depends on context. For example, in a station, elevator, phone menu, or navigation system, it often refers to spoken guidance given by a machine or system.