Past review, current progress, and challenges ahead on the cocktail party problem
The cocktail party problem, ie, tracing and recognizing the speech of a specific speaker
when multiple speakers talk simultaneously, is one of the critical problems yet to be solved …
when multiple speakers talk simultaneously, is one of the critical problems yet to be solved …
Systems and methods for surround sound echo reduction
(57) ABSTRACT A method for echo reduction by an electronic device is described. The
method includes nulling at least one speaker. The method also includes mixing a set of …
method includes nulling at least one speaker. The method also includes mixing a set of …
Processing audio signals
KV Sorensen - US Patent 9,042,575, 2015 - Google Patents
H04R 3/12(2006.01) A method, device and computer program product for process (52) US
Cl. ing audio signals, the method including determining beam CPC H04R 3/T2 (2013.01) …
Cl. ing audio signals, the method including determining beam CPC H04R 3/T2 (2013.01) …
Neural cascade architecture for multi-channel acoustic echo suppression
Traditional acoustic echo cancellation (AEC) works by identifying an acoustic impulse
response using adaptive algorithms. This paper proposes a neural cascade architecture for …
response using adaptive algorithms. This paper proposes a neural cascade architecture for …
Vignetted optoelectronic array for use in synthetic image formation via signal processing, lensless cameras, and integrated camera-displays
LF Ludwig - US Patent 8,830,375, 2014 - Google Patents
A vignetted optoelectronic array for systems and methods performing electronic image
formation and refinement from overlap** measurement vignettes captured by an array of …
formation and refinement from overlap** measurement vignettes captured by an array of …
[KİTAP][B] Topics in acoustic echo and noise control: selected methods for the cancellation of acoustical echoes, the reduction of background noise, and speech …
E Hänsler, G Schmidt - 2006 - Springer
While standard approaches for acoustic echo cancellation in telecommunication systems
assume that the echo path to be identified can be modeled by a linear system, in practice …
assume that the echo path to be identified can be modeled by a linear system, in practice …
Microphone arrays
GW Elko, J Meyer - Springer handbook of speech processing, 2008 - Springer
This chapter introduces various types of microphone array beamforming systems and
discusses some of the fundamental theory of their operation, design, implementation, and …
discusses some of the fundamental theory of their operation, design, implementation, and …
[PDF][PDF] A Deep Learning Approach to Multi-Channel and Multi-Microphone Acoustic Echo Cancellation.
Building on deep learning based acoustic echo cancellation (AEC) in the single-
loudspeaker (single-channel) and single-microphone setup, this paper investigates multi …
loudspeaker (single-channel) and single-microphone setup, this paper investigates multi …
Integrated echo cancellation and noise suppression
(57) ABSTRACT A method for echo cancellation and noise Suppression is disclosed. Linear
echo cancellation (LEC) is performed for a primary microphone channel on an entire …
echo cancellation (LEC) is performed for a primary microphone channel on an entire …
Distributed combined acoustic echo cancellation and noise reduction in wireless acoustic sensor and actuator networks
The paper presents distributed algorithms for combined acoustic echo cancellation (AEC)
and noise reduction (NR) in a wireless acoustic sensor and actuator network (WASAN) …
and noise reduction (NR) in a wireless acoustic sensor and actuator network (WASAN) …