Reverberation time control by acoustic metamaterials in a small room
In recent years, metamaterials have gained considerable attention as a promising material
technology due to their unique properties and customizable design, distinguishing them …
technology due to their unique properties and customizable design, distinguishing them …
When the differences in frequency domain are compensated: Understanding and defeating modulated replay attacks on automatic speech recognition
Automatic speech recognition (ASR) systems have been widely deployed in modern smart
devices to provide convenient and diverse voice-controlled services. Since ASR systems are …
devices to provide convenient and diverse voice-controlled services. Since ASR systems are …
A room impulse response database for multizone sound field reproduction (L)
This letter introduces a database of Room Impulse Responses (RIRs) measured in seven
different rooms for multizone sound field reproduction research in various acoustic …
different rooms for multizone sound field reproduction research in various acoustic …
Audio signal processing in the 21st century: The important outcomes of the past 25 years
Audio signal processing has passed many landmarks in its development as a research
topic. Many are well known, such as the development of the phonograph in the second half …
topic. Many are well known, such as the development of the phonograph in the second half …
Designing audio equalization filters by deep neural networks
Audio equalization is an active research topic aiming at improving the audio quality of a
loudspeaker system by correcting the overall frequency response using linear filters. The …
loudspeaker system by correcting the overall frequency response using linear filters. The …
Blind acoustic room parameter estimation using phase features
Modeling room acoustics in a real-world settings involves some degree of blind parameter
estimation from noisy and reverberant audio. Modern approaches leverage convolutional …
estimation from noisy and reverberant audio. Modern approaches leverage convolutional …
Reconstructing room scales with a single sound for augmented reality displays
Perception and reconstruction of our 3D physical environment is an essential task with
broad applications for Augmented Reality (AR) displays. For example, reconstructed …
broad applications for Augmented Reality (AR) displays. For example, reconstructed …
A moving horizon framework for sound zones
MB Møller, J Østergaard - IEEE/ACM Transactions on Audio …, 2019 - ieeexplore.ieee.org
Sound zones are generated to provide independent audio reproduction to multiple people in
the same room using loudspeakers. In this article, sound zones are formulated in terms of a …
the same room using loudspeakers. In this article, sound zones are formulated in terms of a …
Deep optimization of parametric IIR filters for audio equalization
This paper describes a novel Deep Learning method for the design of IIR parametric filters
for automatic multipoint audio equalization, that is the task of improving the sound quality of …
for automatic multipoint audio equalization, that is the task of improving the sound quality of …
Exploring the limits of virtual source localization with amplitude panning on a flat panel with actuator array: Implications for future research
Z Yu, Q Zhu, M Wu, J Yang - The Journal of the Acoustical Society of …, 2023 - pubs.aip.org
Immersive and spatial sound reproduction has been widely studied using loudspeaker
arrays. However, flat-panel loudspeakers that utilize thin flat panels with force actuators are …
arrays. However, flat-panel loudspeakers that utilize thin flat panels with force actuators are …