In speech processing one is often faced with the problem of measuring formant frequencies. I would like to describe a method of formant tracking which allows not only spectrum poles, but also zeros to be detected, and is able to distinguish second-order poles from simple poles.
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.