Origin voice clips by Ooishi lack phone filter

[Kilicool64]

The three voice clips for this line are extremely out of place because they sound perfectly clear, even though the rest of Ooishi's clips have the kind of distortion you'd expect from someone you hear through the phone. Worth noting that these are the only clips in that script that are from Origin. Perhaps Entergram forgot to apply the appropriate filter to them?

If no suitably distorted versions of these voice clips exist, perhaps the effect could be recreated?