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Signal Processing Method For Extracting Low Frequency Sounds From Noisy Environments
One of the greatest challenges to speech recognition is accurately filtering speech from noisy backgrounds. Current techniques for noise reduction are robust against random acoustic environments, however, the average microphone tends to attenuate low frequencies and that attenuation is only exacerbated by noise. Because of the ear’s anatomy, current...
Published: 2/23/2023   |   Inventor(s): Xuan Zhong, Shuai Wang, Michael Dorman, William Yost
Keywords(s): Medical Devices and Imaging, Networks, IT, Software and Communication
Category(s): Medical Devices