Abstract: A method for encoding speech includes processing an input speech signal using an encoder, resulting in a compressed encoder representation of the input speech signal. The method also includes, if a speech recognizer identifies, in the input speech signal, a corresponding dictionary speech element that approximates the input speech signal, determining, with an electronic device, a compressed recognizer representation of the corresponding dictionary speech element, calculating, with the electronic device, one or more differences between the compressed encoder representation and the compressed recognizer representation, and compiling, with the electronic device, compressed speech information that includes representations of the one or more differences. The encoder and the speech recognizer are implemented with the electronic device.

Abstract: A system for encoding speech includes a speech encoder (106, FIG. 1), a speech recognizer (110), and a difference encoder (108). When the speech recognizer (110) recognizes a word, phoneme or feature within an input speech signal (122), the difference encoder (108) calculates the differences between speech parameters (140, 142) derived by the speech encoder (106) and speech parameters (146, 148) derived by the speech recognizer (110). The difference encoder (108) quantizes the differences (128), which replace corresponding encoder-derived parameters to be transmitted over a channel (130). In one embodiment, the difference encoder representation (128) of the speech parameters consumes fewer bits than the encoder-derived representation (124). Accordingly, the resulting bandwidth consumed by a single channel can be decreased.

Abstract: A system for encoding speech includes a speech encoder (106, FIG. 1), a speech recognizer (110), and a difference encoder (108). When the speech recognizer (110) recognizes a word, phoneme or feature within an input speech signal (122), the difference encoder (108) calculates the differences between speech parameters (140, 142) derived by the speech encoder (106) and speech parameters (146, 148) derived by the speech recognizer (110). The difference encoder (108) quantizes the differences (128), which replace corresponding encoder-derived parameters to be transmitted over a channel (130). In one embodiment, the difference encoder representation (128) of the speech parameters consumes fewer bits than the encoder-derived representation (124). Accordingly, the resulting bandwidth consumed by a single channel can be decreased.

Abstract: General purpose control information is transmitted in a serial stream between digital processors.

Abstract: Briefly, in accordance with an embodiment of the invention, a method to retrieve information from a flash memory is provided, wherein the method includes enabling prefetching in the flash memory and identifying nonrequested information in the flash memory if prefetching is enabled.

Abstract: A communications interface is disclosed and claimed. The communications interface comprises a bus interface couplable to a bus and a plurality of transmit channels coupled to the bus interface. A transmit control block is coupled to the plurality of transmit channels and a plurality of receive channels are coupled to be bus interface. A receive control block is coupled to the plurality of receive control channels.