Pioneer Corporation

Pioneer Electronic Corporation

Takashi Irisawa

Yuji Shimizu

Hidehiro Ishii

Eisaku Kawano

Takahiro Horiuchi

Eiji Muramatsu

Jiro Endo

Yukiyoshi Haraguchi

Yasuyuki Umehara

Ichiro Higuchi

Takayoshi Noguchi

Youngju Park

Koichiro Kakutani

Yuji Matsumoto

Takeshi Nonaka

Kyoko Oishi

Shinya Sasatani

Hayato Watanabe

An information recording apparatus includes: a transferring device that separately and simultaneously receives at least two information supplied through at least two channels, and separately and simultaneously transfers the at least two information to a storing device at separate transfer rates, thereby storing the at least two information into the storing device; a recording device that alternately reads the at least two information from the storing device, and alternately records the at least two information read from the storing device onto a recording medium at a constant recording rate; and a transfer rate setting device that sets the respective transfer rates to make a total of the transfer rates smaller than the recording rate.

Information recording apparatus with memory control structure

An information processor including a processing device for recording information on a recording medium or reproducing the information recorded on the recording medium, is provided with: an encrypting/decrypting device which is capable of an encrypting operation for encrypting the information to be recorded when the information is recorded on the recording medium and a decrypting operation for decrypting the information to be reproduced from the recording medium when the information is reproduced from the recording medium; the processing device which includes the two or more encrypting/decrypting devices; a control device which controls the encrypting/decrypting device so as to perform one of the encrypting operation and the decrypting operation; and a switching device which switches a transmission path of the information to the encrypting/decrypting device in response to one of the operations performed by the encrypting/decrypting device.

Information processor and information processing method

Information recording apparatus

A desired catch-up time at which reproduction started after a start of recording of input information catches up the recording is set. Recording start time, present time and recording end time are detected. A rate of the reproduction necessary to catch up the recording at the set catch-up time is determined recording start time, present time, and recording end time. The recorded information is reproduced at a determined rate until the set catch-up time.

Information recording and reproducing system

An arbitrary desired reproducing time is set for reproducing information recorded on a recording medium, and an ordinary reproducing time is obtained based on management information recorded on the recording medium when the recorded information is reproduced at a standard reproducing speed. A skipping rate is calculated from the desired reproducing time and the ordinary reproducing time. A reproducing device is provided for reproducing the information recorded on the recording medium in the set desired reproducing time at the calculated skipping rate.

Information reproducing system and method capable of reproducing in desired reproducing time

Growing community of inventors

Saitama-ken, Japan

Takashi Irisawa