704 / | HD | DATA PROCESSING: SPEECH SIGNAL PROCESSING, LINGUISTICS, LANGUAGE TRANSLATION, AND AUDIO COMPRESSION/DECOMPRESSION |
200 | DF | SPEECH SIGNAL PROCESSING {4} |
201 | DF | .~ For storage or transmission {12} |
211 | DF | .~.~ Time {5} |
216 | DF | .~.~.~ Correlation function {2} |
217 | .~.~.~.~ Autocorrelation |