A study on combining acoustic echo cancelers with impulse response shortening

2006 ◽  
Vol 120 (5) ◽  
pp. 3258-3258
Author(s):  
Stefan Goetze ◽  
Karl‐Dirk Kammeyer ◽  
Markus Kallinger ◽  
Alfred Mertins
Keyword(s):  
Impulse Response ◽  
Acoustic Echo

scholarly journals dEchorate: a calibrated room impulse response dataset for echo-aware signal processing

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Diego Di Carlo ◽  
Pinchas Tandeitnik ◽  
Cedrić Foy ◽  
Nancy Bertin ◽  
Antoine Deleforge ◽  
...  
Keyword(s):  
Signal Processing ◽  
Impulse Response ◽  
Speech Enhancement ◽  
Position Estimation ◽  
Impulse Responses ◽  
Acoustic Echo ◽  
Geometry Estimation

AbstractThis paper presents a new dataset of measured multichannel room impulse responses (RIRs) named dEchorate. It includes annotations of early echo timings and 3D positions of microphones, real sources, and image sources under different wall configurations in a cuboid room. These data provide a tool for benchmarking recent methods in echo-aware speech enhancement, room geometry estimation, RIR estimation, acoustic echo retrieval, microphone calibration, echo labeling, and reflector position estimation. The dataset is provided with software utilities to easily access, manipulate, and visualize the data as well as baseline methods for echo-related tasks.

Influence of the Test Voltage Function over Lightning Impulse Response Parameters Measured by Long Cable

2018 ◽  
Vol 138 (3) ◽  
pp. 242-248 ◽  
Author(s):  
Shuji Sato ◽  
Seisuke Nishimura ◽  
Hiroyuki Shimizu ◽  
Hisatoshi Ikeda
Keyword(s):  
Impulse Response ◽  
Lightning Impulse ◽  
Test Voltage
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