Decay envelope manipulation of room impulse responses: Techniques for auralization and sonification
- Publication Type:
- Conference Proceeding
- Australian Acoustical SocietyConference 2011, Acoustics 2011: Breaking New Ground, 2011, pp. 52 - 56
- Issue Date:
|p70 (1).pdf||Published version||2.35 MB|
Copyright Clearance Process
- Recently Added
- In Progress
- Closed Access
This item is closed access and not available.
Room impulse responses (RIRs) are very commonly used to represent the acoustic response of rooms for the derivation of acoustical parameters and for auralization. This paper presents a set of signal processing techniques that can be used to enhance the usefulness of recorded RIRs for convolution-based room simulations (which could be classed as a type of auralization), which include using the noise floor to extend the decay, and manipulating the RIR to represent arbitrarily different yet plausible room conditions. The paper also considers how the manipulation of the decay slope can be used to make other features of RIRs more audible, which could have applications in RIR sonification.
Please use this identifier to cite or link to this item: