Abstract: A sound fast-forward method and device. The method comprises a sound-data classifying process, a play-data transforming process, and a gain treating process. The sound-data classifying process classifies an inputted sound data into at least one first play data and at least one skip data. The play-data transforming process multiplies the first play data with a windowing function to generate a second play data. The gain treating process multiplies the first play data with a first gain to generate a first gain play data, multiplies the second play data with a second gain to generate a second gain play data, and adds the first gain play data and the second gain play data to generate a fast-forward data.

Abstract: A sound fast-forward method and device. The method comprises a sound-data classifying process, a play-data transforming process, and a gain treating process. The sound-data classifying process classifies an inputted sound data into at least one first play data and at least one skip data. The play-data transforming process multiplies the first play data with a windowing function to generate a second play data. The gain treating process multiplies the first play data with a first gain to generate a first gain play data, multiplies the second play data with a second gain to generate a second gain play data, and adds the first gain play data and the second gain play data to generate a fast-forward data.

Abstract: An apparatus and method for co-simulating of processors and DUT modules comprising steps of constructing and executing a processor simulation program and a Hardware Description Language (HDL) simulation environment that is activated by a corresponding simulator, and further for executing a command processing model and the processor simulation program, and establishing a message queue as a buffer of the message and data. Whenever the intercommunication occurred, the command will be processed via a Program Language Interface (PLI), the command processing model, a message queue mechanism for I/O command, and a signal mechanism for interrupt command.