Abstract: A microwave oven 10 including a main body 1 in which a heating chamber 2 is installed, a microwave supplying unit 3 installed at an inner portion of the main body 1 for heating a food incorporated in the heating chamber 2 by supplying microwave at a predetermined output, an operation panel 4 (input operating unit) for inputting cooking output information and cooking time information of the food, a control unit 6 for comparing the cooking output information inputted by the operation panel 4 with the predetermined output, correcting the inputted cooking time information in accordance with a result of the comparison and instructing to drive the microwave supplying unit 3 based on corrected cooking time obtained by the correction, wherein the control unit 6 includes buzzer 48 (information supplying means) for successively supplying the cooking time information inputted by the operation panel 4 and the corrected cooking time and supplying, after having supplied the cooking time information, information that the co

Abstract: An audio decoding apparatus capable of preventing a buffer for storing an audio stream from overflowing is provided. The audio decoding apparatus decodes an audio stream including various kinds of coded data. The audio decoding apparatus includes a bit buffer for temporarily storing the audio stream, a decoder for receiving the audio stream from the bit buffer and decoding the audio stream to produce decoded audio data, and a data extractor, operatively coupled to the bit buffer, for extracting coded data necessary for the decoder from the audio stream and supplying the audio stream including the extracted necessary coded data to the bit buffer.

Abstract: A audio reproducing apparatus includes an audio decoder and a voice speed converting unit. The audio decoder decodes an audio data stream to produce an audio signal. The voice speed converting unit converts the audio signal in such a manner that when a bit rate is higher than a normal bit rate, a pitch of a reproduced sound interval is the same as the pitch of the sound interval in a normal playback mode and a voice speed in the reproduced sound interval approaches a voice speed in a sound interval in the normal playback mode. The voice speed converting unit further performs voice speed conversion on the audio signal in such a manner that when the bit rate is lower than the normal bit rate, the sound interval is not noticeably interrupted.

Abstract: An audio/video decoding system capable of providing sufficient synchronization between an audio output and a video output. The decoding system has a parser, an audio decoder and a video decoder. The parser extracts an SCR (System Clock Reference), an audio time stamp and a video time stamp from a system stream, and demultiplexing the system stream into an audio stream and a video stream. The audio decoder computes an output timing for an audio output based on its decoding time, the SCR and the audio time stamp, and decodes the audio stream in accordance with the output timing. The video decoder computes an output timing for a video output based on its decoding time, the SCR and the video time stamp, and decodes the video stream in accordance with the output timing.