Acoustic perception and acoustic memory of letters

1968 ◽  
Vol 28 ◽  
pp. 161-170 ◽  
Author(s):  
Teodor Künnapas
Keyword(s):  
Acoustic Perception ◽  
Acoustic Memory

Efficient acoustic perception for virtual AI agents

2021 ◽  
Vol 4 (3) ◽  
pp. 1-13
Author(s):  
Mike Chemistruck ◽  
Andrew Allen ◽  
John Snyder ◽  
Nikunj Raghuvanshi
Keyword(s):  
Source Code ◽  
Auditory Masking ◽  
Acoustic Perception ◽  
Sound Event ◽  
Complex Scenes

We model acoustic perception in AI agents efficiently within complex scenes with many sound events. The key idea is to employ perceptual parameters that capture how each sound event propagates through the scene to the agent's location. This naturally conforms virtual perception to human. We propose a simplified auditory masking model that limits localization capability in the presence of distracting sounds. We show that anisotropic reflections as well as the initial sound serve as useful localization cues. Our system is simple, fast, and modular and obtains natural results in our tests, letting agents navigate through passageways and portals by sound alone, and anticipate or track occluded but audible targets. Source code is provided.

scholarly journals Open-Environment Robotic Acoustic Perception for Object Recognition

2019 ◽  
Vol 13 ◽  
Author(s):  
Shaowei Jin ◽  
Huaping Liu ◽  
Bowen Wang ◽  
Fuchun Sun
Keyword(s):  
Object Recognition ◽  
Open Environment ◽  
Acoustic Perception

Story Unit Segmentation with Friendly Acoustic Perception

2007 ◽  
pp. 223-231
Author(s):  
Longchuan Yan ◽  
Jun Du ◽  
Qingming Huang ◽  
Shuqiang Jiang
Keyword(s):  
Acoustic Perception
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