Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for speech encoding, speech decoding, and speech post processing










Image Number 14 for United States Patent #5596675.

A speech analysis unit and a window locating means are implemented in a speech coding apparatus. The speech coding apparatus encodes input speech per analysis frame defined having a fixed length and is offset at fixed interval. The speech analysis unit extracts frequency spectrum characteristic parameters of the input speech taken within an analysis window. The location of the analysis window is specified by the window locating means. The window locating unit selects the location of the analysis window which is used in extracting the frequency spectrum characteristic parameters at the speech analysis unit. In this case, depending upon the characteristic parameter of the input speech within and near the frame concerned, the window locating unit selects the location of the analysis window within the range which is not to be exceeding the range of the frame concerned.








 
 
  Recently Added Patents
Administrable compositions
Optical disc drive having a tray for loading a disc using supporting portions
Method of improving sensitivity and interference rejection in wireless receivers
Digital video disc player
Round carrying case
Method, apparatus and computer program product for visualizing whole streets based on imagery generated from panoramic street views
Apparatus and methods for color displays
  Randomly Featured Patents
Battery having polymeric anode coated with reaction product of oxirane compound
Process for production of ceramic member having fine throughholes
Method and apparatus for producing lens for vehicular lamp
Method and apparatus for grinding elongated knife blade
Aromatic amine derivative and organic electroluminescence device
Aromatherapy chair for natural bodily relaxation, rejuvenation and healing
Reverse shoulder prosthetic
Cloud storage data access method, apparatus and system
Method of preparation of packed fiber glass reaction vessel
Structure and method for partitioned dummy fill shapes for reduced mask bias with alternating phase shift masks