公开(公告)号：EP2975451A4

公开(公告)日：2016-12-14

申请号：EP14762758

申请日：2014-02-20

Applicant: SONY CORP

Inventor： NAGAOKA KENICHI ,  SHIRATA YOSHINARI ,  INOKUCHI TATSUYA ,  MURABAYASHI NOBORU

IPC: G02F1/1333 ,  G02F1/13 ,  G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/133514 ,  G02F1/136286 ,  G02F2001/133519 ,  G02F2001/136295 ,  H04N9/30

公开(公告)号：EP1784012A4

公开(公告)日：2011-10-26

申请号：EP05770540

申请日：2005-08-09

Applicant: SONY CORP

Inventor： MURABAYASHI NOBORU ,  OKAMOTO HIROSHIGE ,  MIYAMOTO MASARU

IPC: G11B27/28 ,  H04N5/14 ,  H04N5/783

CPC classification number: H04N5/147 ,  G11B27/28 ,  H04N5/783 ,  H04N21/4394 ,  H04N21/4402 ,  H04N21/8456

公开(公告)号：DE69804521T2

公开(公告)日：2002-11-14

申请号：DE69804521

申请日：1998-01-28

Applicant: SONY CORP

Inventor： SUITO TARO ,  TAKAHASHI TAKAO ,  OHTA MASASHI ,  AKIBA TOSHIYA ,  MURABAYASHI NOBORU ,  ARAI NAOHISA ,  TOMITA MASAMI

IPC: H04N5/765 ,  H04N5/781 ,  H04N5/782 ,  H04N5/7826 ,  H04N5/92 ,  H04N5/93

Abstract: The method and apparatus concerns recording and reproducing a TV broadcasting signal including a commercial message (CM). The apparatus comprises a CM detecting unit (12), a write data processing circuit (9), a recording system control circuit (10), and a recording medium (11). The CM detecting unit (12) operates to detect if a TV broadcast signal inputted through an antenna (2) contains a CM. The write data processing circuit (9) operates to generate CM information accompanied with the CM detected by the CM detecting unit. The recording system control circuit (10) operates to record on the recording medium (11) the CM information generated by the write data processing circuit together with a video signal and an audio signal.

公开(公告)号：DE69522258D1

公开(公告)日：2001-09-27

申请号：DE69522258

申请日：1995-05-17

Applicant: SONY CORP

Inventor： MURABAYASHI NOBORU

IPC: G11B15/18 ,  G11B20/10 ,  G11B20/12 ,  G11B20/18 ,  G11B27/00

公开(公告)号：DE69130139T2

公开(公告)日：1999-03-11

申请号：DE69130139

申请日：1991-06-26

Applicant: SONY CORP

Inventor： MURABAYASHI NOBORU ,  KORI TERUHIKO

IPC: G11B20/12 ,  H04N5/928 ,  H04N9/79 ,  H04N9/802 ,  H04N5/91 ,  H04N9/83 ,  G11B20/10 ,  G11B5/008

Abstract: An apparatus for recording and reproducing a video signal and a digital audio signal of either a first or second mode is comprised of a record device for recording the video signal and selectively recording the audio signal of a first or second mode in oblique tracks on a magnetic tape wrapped around a rotary drum having a least two rotary heads through 180 degrees, a playback device for reproducing the video signal and selected digital audio signals by the rotary heads, and a detector for detecting a frequency of a reproduced signal in a predetermined portion and judging the mode of the digital audio signal.

公开(公告)号：ID19675A

公开(公告)日：1998-07-30

申请号：ID973865

申请日：1997-12-11

Applicant: SONY CORP

Inventor： TAKAHASHI TAKAO ,  AKIBA TOSHIYA ,  ARAI NAOHISA ,  TOMITA MASAMI ,  OHTO MASASHI ,  MURABAYASHI NOBORU ,  SUITO TARO

IPC: G11B20/00 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/034 ,  G11B27/10 ,  G11B27/11 ,  G11B27/22 ,  G11B27/30 ,  G11B27/32 ,  H04N5/783 ,  H04N5/85 ,  H04N9/804 ,  H04N9/806 ,  G11B7/00

Abstract: A recording apparatus configured to receive analog video and audio signals, digitize and compress the same, and record the compressed audio and video signals on a digital recording medium such as an optical disk. As the audio and video signals are received and recorded, time segments of the audio signals are analyzed for certain features such as whether the time segment corresponds to instrumental music, vocal music or conversational speech. A table of contents is then generated corresponding to the feature analysis and digitally stored on the storage medium. As a result, the recorded audio is characterized over time, e.g., on a frame by frame basis. A high degree of versatility is thereby provided in the playback process, such as the ability to skip portions having certain audio types or to quickly scroll to desired portions of the recorded audio programs. Reproducing apparatuses enable the user to selectively reproduce segments of the recorded audio and video.

公开(公告)号：DE69123901D1

公开(公告)日：1997-02-13

申请号：DE69123901

申请日：1991-08-28

Applicant: SONY CORP

Inventor： TAKAHASHI TAKAO ,  MURABAYASHI NOBORU

IPC: G11B5/09 ,  G11B20/00 ,  G11B20/10 ,  G11B20/18 ,  H04N5/928 ,  H04N9/802 ,  G11B20/14

Abstract: A digital signal played back from a record medium (2) is supplied to a plurality of processing circuits (22, 23) which exhibit respectively different characteristics to impart different error rates to the digital signal processed by each circuit (22, 23). The processed digital signal having the most favourable error rate is detected (41, 42) and the processing circuit (22, 23) which produces that signal is selected for use with further circuitry (26, 27, 28) which recovers information from the processed digital signal.

公开(公告)号：AU625312B2

公开(公告)日：1992-07-09

申请号：AU2291088

申请日：1988-09-28

Applicant: SONY CORP

Inventor： KANOTA KEIJI ,  MURABAYASHI NOBORU

IPC: G11B5/03 ,  G11B20/10 ,  H04N5/928

Abstract: In a data recording apparatus (10) for recording data on a magnetic recording medium (1) by a magnetic head (12A, 12B), a recording current produced by a recording amplifier 35 is changed by a bias resistance setting circuit (36) in dependence on the recording density of the recorded data, so as to reduce the bit error rate at playback.

公开(公告)号：DE69734430T2

公开(公告)日：2006-07-27

申请号：DE69734430

申请日：1997-12-12

Applicant: SONY CORP

Inventor： TAKAHASHI TAKAO ,  AKIBA TOSHIYA ,  ARAI NAOHISA ,  TOMITA MASAMI ,  OHTA MASASHI ,  MURABAYASHI NOBORU ,  SUITO TARO

IPC: G11B27/034 ,  G11B19/02 ,  G11B20/00 ,  G11B20/10 ,  G11B20/12 ,  G11B27/00 ,  G11B27/10 ,  G11B27/11 ,  G11B27/22 ,  G11B27/30 ,  G11B27/32 ,  H04N5/781 ,  H04N5/783 ,  H04N5/85 ,  H04N5/926 ,  H04N9/804 ,  H04N9/806

Abstract: A recording apparatus configured to receive analog video and audio signals, digitize and compress the same, and record the compressed audio and video signals on a digital recording medium such as an optical disk. As the audio and video signals are received and recorded, time segments of the audio signals are analyzed for certain features such as whether the time segment corresponds to instrumental music, vocal music or conversational speech. A table of contents is then generated corresponding to the feature analysis and digitally stored on the storage medium. As a result, the recorded audio is characterized over time, e.g., on a frame by frame basis. A high degree of versatility is thereby provided in the playback process, such as the ability to skip portions having certain audio types or to quickly scroll to desired portions of the recorded audio programs. Reproducing apparatuses enable the user to selectively reproduce segments of the recorded audio and video.

公开(公告)号：CA2148533C

公开(公告)日：2005-08-09

申请号：CA2148533

申请日：1995-05-03

Applicant: SONY CORP

Inventor： MURABAYASHI NOBORU

IPC: G11B20/10 ,  G11B20/12 ,  G11B20/18 ,  G11B27/029 ,  G11B27/032 ,  G11B27/036 ,  G11B27/30 ,  G11B27/34 ,  G11B27/36 ,  G11B5/52

Abstract: Even if data is recorded on a recording medium on which another data has been recorded, no problem takes place. Data that has been recorded on a recording medium is read. A reproduction signal processing portion 26 extracts an ID signal that identifies the number of samples of the data. The extracted ID signal is supplied to a record signal processing portion 39 and a fs clock generating PLL portion. The fs clock generating PLL portion 33 generates a clock corresponding to the supplied ID signal. A sound (audio) signal is sampled corresponding to the generated clock. The sampled signal is supplied to the record signal processing portion 39 along with the ID signal supplied from the record signal processing portion 39 and the number of samples represented by the ID signal to an after-record region.