Audio log (Halo 4)

There are quite a number of 'audio logs' in Halo 4, most of them are located at Ivanoff Station.

However, there do appear to be level specific logs as well.

Requiem

Location: In a wreckage near the beginning of the level. It is near the wreckage the SAW is found.

Transcript:

Unknown voice: Catherine Halsey Research excerpt, 11 februari 2550.

Halsey: A interesting factor here is that H1 disabled the viral termination code I had planted in her matrix. These matrixes lie in succes was not only unlikely, but that even the acceptance of the 7-year life cycle may not apply.

Halsey: So far I have determined that the unique circumstances of her creation have triggered I can only refer to as a recessive variant in the A.I. seed.

Halsey: As her architect I am currently at a loss as to the origin of the development of this root element. Very curious.