New Results for Perception of Phase Distortion
Digital allpass filters having adjustable peak group delay, center frequency of delay, and delay bandwidth were used to determine the quantitative sensitivity to group delay distortion in the mid-frequency range (where the ear is most sensitive). Broadband impulsive test signals (clicks) were first phase distorted different amounts then presented in pairs diotically (same signal at each ear) over earphones.
Click to purchase paper 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 $20 for non-members, $5 for AES members and is free for E-Library subscribers.