The daily use of perceptual audio coding arises the need of new measurement schemes. These new techniques have to incorporate also knowledge from psychoacoustics and of cognitive aspects of perception. In this paper the new measurement scheme OASE (Objective Audio Signal Evaluation) is presented which offers an improved temporal and frequency resolution. This leads to a more precise modeling of the human perception. The algorithm uses a multirate structure leading to a moderate complexity.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.