Auralization based on multi-perspective ambisonic room impulse responses
نویسندگان
چکیده
منابع مشابه
Spatial Impulse Response Assessment in Room Acoustics Auralization
Ambisonic impulse responses (also known as the Spatial Impulse Responses) are getting more and more popular in many applications of room acoustics. Measuring, modeling, synthesizing, or simulating acoustics of interiors with emphasize on their spatial features are the examples. The present article shows a methodology of room acoustics auralization assessment using the ambisonics technology. A c...
متن کاملDecay Envelope Manipulation of Room Impulse Responses: Techniques for Auralization and Sonification
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 n...
متن کاملColoration in Room Impulse Responses
A literature review concerning perception of coloration is presented. In the paper we also present a review of general psycho acoustic background material concerning auditory modeling including perception of timbre and amplitude modulation. Furthermore, some classical room acoustic measures for echo perception are considered. Finally, some of the simple engineering measures to rate coloration i...
متن کاملSimulation of time variant room impulse responses
For many applications such as acoustic echo compensation, adaptive noise reduction or acoustic feedback control it is of great interest to simulate reproducibly a real, time variant room. One approach to describe the transient behavior of a room is the generation of a physical room model, e.g. [l]. To identify the variation of a room impulse response with time an alternative concept is presente...
متن کاملRoom Acoustic Simulation and Auralization –
The paper describes the state-of-the-art of room acoustic auralization and the results of two different ways to validate the quality. The first method is an objective measurement of room acoustic parameters from the simulated impulse response using a monaural auralization filter. The measurement results are compared to the calculation results from the simulation. The other method is a subjectiv...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Acustica
سال: 2020
ISSN: 2681-4617
DOI: 10.1051/aacus/2020024