Method for performing an empirical test for the presence of...

Details Method for performing an empirical test for the presence of... Method for performing an empirical test for the presence of...

2006-11-14

2006-11-14

McFadden, Susan (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

C704S202000

Reexamination Certificate

active

07136809

ABSTRACT:
A method for identifying bi-modal data comprises the steps of receiving a plurality of data inputs, constructing a histogram from the plurality of data inputs, computing a range of the plurality of data inputs, comparing the range of the plurality of data inputs to an expected non-repeatability of the plurality of data inputs, calculating a plurality of histogram frequencies if the range is not less than the expected non-repeatability, inputting the plurality of histogram frequencies and a plurality of precomputed weights into a learned vector quantization (LVQ) network, and outputting from the learned vector quantization a bimodal flag indicative of the bimodality of the plurality of data inputs.

REFERENCES:
patent: 6167156 (2000-12-01), Antoniades et al.
patent: 6246972 (2001-06-01), Klimasauskas

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