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The ManyEars open framework
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DOI：10.1007/s10514-012-9316-x.png)
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Abstract
En 中文
ManyEars is an open framework for microphone array-based audio processing. It consists of a sound source localization, tracking and separation system that can provide an enhanced speaker signal for improved speech and sound recognition in real-world settings. ManyEars software framework is composed of a portable and modular C library, along with a graphical user interface for tuning the parameters and for real-time monitoring. This paper presents the integration of the ManyEars Library with Willow Garage's Robot Operating System. To facilitate the use of ManyEars on various robotic platforms, the paper also introduces the customized microphone board and sound card distributed as an open hardware solution for implementation of robotic audition systems.
Keywords:
Open source
Sound source localization
Sound source separation
Mobile robotics
USB sound card
Open hardware
Microphone array