Previous work has outlined a method of decomposing an acoustic impulse response (IR) into decaying sine components, which allows for parametrization of a modelled IR. This enables control over a convolution based reverberator akin to an algorithmic reverberator. A common control found in an algorithmic reverb is the balance between early and late reflections. This work introduces a method of adjusting the balance between early and late reflections without direct processing of the impulse response, through a component domain transform. This work extends the creative applications of indirect IR Processing through the use of the modal decomposition paradigm.
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.