1
Yoshihiro Mori, Masayuki Kozuka, Masatoshi Shimbo, Tadashi Abe: Information storing disk, reproduction apparatus, and reproduction method. Matsushita Electric Industrial, Renner Otto Boisselle & Sklar, April 24, 2001: US06222806 (126 worldwide citation)

An information storing disk including at least one system stream stored thereon. The at least one system stream includes a silent cell for defining a silent period and an audio cell for defining audio data to be reproduced after the silent period. The silent period is a period to be silent, which is ...


2
Takuyo Kogure, Masatoshi Shimbo, Toshiyuki Goto: Sound image localization control system. Matsushita Electric Industrial, Stevens Davis Miller & Mosher, August 26, 1980: US04219696 (86 worldwide citation)

A sound reproducing system for reproducing sounds from two loudspeakers located in front of a listener comprises a difference creating network for causing a ratio of sound pressures applied to left and right ears of the listener and causing a time difference between sound waves thereat by a sound ra ...


3
Masatoshi Shimbo, Katsuhiro Kurosawa: Code error detecting method. Matsushita Electric Industrial, Stevens Davis Miller & Mosher, August 14, 1990: US04949342 (73 worldwide citation)

The code error detecting method uses the code error detecting apparatus which comprises a sector buffer memory for storing various kinds of data, an adder circuit for performing exclusive OR addition of data, a CRC generator/checker for producing error check parities by dividing a result of addition ...


4
Shin ichi Tanaka, Masatoshi Shimbo, Shinya Yamada, Tadashi Kojima, Koichi Hirayama: Data transmission system, data recording and reproducing apparatus and recording medium each having data structure of error correcting code. Matsushita Electric Industrial, Kabushiki Kaisha Toshiba, Greenblum & Bernstein, May 28, 2002: US06397366 (18 worldwide citation)

A data transmission system for transmitting information data with a parity of an error correcting code for correcting an error in the information data. A read-out controller controls a transmitter to transmit information data and a parity so that each data component of the information data obtained ...


5
Shin ichi Tanaka, Masatoshi Shimbo, Shinya Yamada, Tadashi Kojima, Koichi Hirayama: Data transmission system, data recording and reproducing apparatus and recording medium each having data structure of error correcting code. Matsushita Electric Industrial, Kabushiki Kaisha Toshiba, Greenblum & Berstein, November 2, 1999: US05978958 (11 worldwide citation)

A data transmission system for transmitting information data with a parity of an error correcting code for correcting an error in the information data. A read-out controller controls a transmitter to transmit information data and a parity so that each data component of the information data obtained ...


6
Kazutaka Abe, Masaharu Matsumoto, Akihisa Kawamura, Masatoshi Shimbo, Naoki Ejima: Signal processor. Matsushita Electric Industrial, Parkhurst & Wendel L, June 15, 2004: US06751177 (8 worldwide citation)

When, through a multi-speaker of a DVD audio system, signals are recorded/reproduced using a sampling frequency different for every channel, the quantity of calculation of a filter circuit is reduced. Up-sampling information about whether or not the sampling is carried out before the up-sampling by ...


7
Ikuoh Nishida, Masatoshi Shimbo: Data scrambling method, data scrambling apparatus, data descrambling method, and data descrambling apparatus. Matsushita Electric Industrial, Wenderoth Lind & Ponack L, October 12, 1999: US05966447 (6 worldwide citation)

A method and apparatus for descrambling data that is characterized by shift registers that realize an operation of generating polynomial and that have a ring-shaped structure that realizes plural and continuous operation. The method and apparatus further includes an initial value setting means for s ...


8
Masatoshi Shimbo, Ryoji Suzuki, Yoshihiro Mori, Akihisa Kawamura: Optical disk. Matsushita Electric Industrial, Burr & Brown, July 17, 2001: US06262965 (3 worldwide citation)

In an optical disk, data are recorded by using a hierarchical file structure in which a frame is composed of digitized data, a packet is composed of at least one frame, and a pack is composed of at least one packet. In this structure, the pack is composed of an integral number of packets, each packe ...


9
Ikuoh Nishida, Masatoshi Shimbo: Data scrambling method, data scrambling apparatus, data descrambling method, and data descrambling apparatus. Matsushita Electric Industrial, Wenderoth Lind & Ponack L, December 1, 1998: US05844989 (3 worldwide citation)

A method and apparatus for descrambling data that is characterized by shift registers that realize an operation of generating polynomial and that have a ring-shaped structure that realizes plural and continuous operation. The method and apparatus further includes an initial value setting means for s ...


10
Yoshihiro Mori, Masayuki Kozuka, Masatoshi Shimbo, Tadashi Abe: Information storing disk, reproduction apparatus, and reproduction method. Matsushita Electric Industrial, Renner Otto Boisselle & Sklar, May 21, 2002: US06392984 (3 worldwide citation)

An information storing disk including at least one system stream stored thereon. The at least one system stream includes a silent cell for defining a silent period and an audio cell for defining audio data to be reproduced after the silent period. The silent period is a period to be silent, which is ...