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oai:drum.lib.umd.edu:1903/286372022-05-19T07:45:36Zcom_1903_2234com_1903_1654com_1903_2col_1903_2765col_1903_3

Shamma, Shihab Edwards, Thomas G. Digital Repository at the University University of Maryland (College Park, Md) Electrical Engineering 2022-05-18T20:49:35Z 2022-05-18T20:49:35Z 1993 https://doi.org/10.13016/5saf-jr0u http://hdl.handle.net/1903/28637 Computer models of cochlear processing take exceedingly long times to run, even for short data sets. A data acquisition system was developed for a new switched-capacitor VLSI cochlea model chip, in order to rapidly perform cochleaI processing on digitzed speech samples. The system is capable of processing very long speech samples. Processing is in near-real-time, though it, takes about 2 minutes per second of speech to write the large amount of data to a hard drive. Software has also been developed to convert the output data into a form readable by the ESPS digital signal processing package from Entropic Speech, Inc. en_US Data Acquisition Interface of a VLSI Cochlea Model Thesis open.access