公开(公告)号：US3582571A

公开(公告)日：1971-06-01

申请号：US3582571D

申请日：1968-10-16

Applicant: IBM

Inventor： SPROTT CHARLES N ,  YOUNG JOE A

IPC: G11B5/265 ,  G11B23/00 ,  G11B5/26

CPC classification number: G11B23/0007 ,  G11B5/265 ,  G11B5/2651

Abstract: A single magnetic head has the longitudinal axes of a recordplayback gap and an erase gap disposed at an angle to each other to reduce erase gap pickup interference during playback. The angle is preferably 45*.

公开(公告)号：BR8702795A

公开(公告)日：1988-03-01

申请号：BR8702795

申请日：1987-06-01

Applicant: IBM

Inventor： MERSIOVSKY LYNDA K ,  SPROTT CHARLES N ,  OELRICH JONATHAN W ,  ROGERS CECIL W SR

IPC: G06F3/147 ,  G06F3/16 ,  G06F17/21 ,  G06F13/10

Abstract: The present invention relates to a word processing system of the type which comprises a processor (54) for storing programs controlling the operation of the word processing system, and audio recording means (55, 56) for recording messages spoken by an operator and relating to text being processed. According to the invention the system is characterised in that the recording means comprises monitoring means for monitoring the volume level of speech supplied to the recording means by an operator, and indicating means for indicating to the operator if the volume level is too high or too low. According to another aspect of the invention the system comprises audio playback means (55, 56) for playing back the recorded messages and the indicating means indicates to the operator if the volume of playback is too high or too low.

公开(公告)号：CA1106979A

公开(公告)日：1981-08-11

申请号：CA318991

申请日：1979-01-03

Applicant: IBM

Inventor： PASCOE ROBERT A ,  SPROTT CHARLES N ,  WESTCOTT DOUGLAS W

IPC: G06F7/78 ,  G06F12/00 ,  G11C19/00

Abstract: SYSTEM FOR RANDOMLY ACCESSING A RECIRCULATING MEMORY A control system for randomly accessing the contents of a recirculating shift register memory under the control of a processor. The processor provides to the control system an address equivalent to the number of positions the operating point (defined by an operating flag) is to be moved in the shift register memory to access the information desired by the processor. The control system decodes the address, removes the operating flag from the memory character stream and reinserts the operating flag in the memory at the point desired by the processor during a single revolution of the memory. AT9-78-002

公开(公告)号：FR2419167A1

公开(公告)日：1979-10-05

申请号：FR7903171

申请日：1979-02-01

Applicant: IBM

Inventor： SPROTT CHARLES N ,  YATES LEONARD S

IPC: B41J5/30 ,  B41J5/46 ,  B41J25/18 ,  B41J25/24 ,  G06F3/12 ,  G06F17/21 ,  G06K15/00 ,  G06K15/08 ,  B41J3/51 ,  G06F15/20

公开(公告)号：CA1295740C

公开(公告)日：1992-02-11

申请号：CA534765

申请日：1987-04-15

Applicant: IBM

Inventor： MERSIOVSKY LYNDA K ,  SPROTT CHARLES N ,  OELRICH JONATHAN W ,  ROGERS CECIL W SR

IPC: G06F3/147 ,  G06F3/16 ,  G06F17/21 ,  G06F15/20

Abstract: AT9-86-034 SYSTEM FOR FACILITATING THE CONTROL OF AUDIO INFORMATION WITHIN A WORD PROCESSING DOCUMENT WITH AUDIO INPUT A word processing system in which text can be displayed on a display device and audio recording and playback means is provided to permit a user to record an audio message includes means for monitoring the volume level of speaking by the user and means for notifying the user if the volume level of the speaking by the user is too high or too low. Also, the system allows the user to pause and resume during recording and playback without requiring re-recording or re-playback of the entire message.

公开(公告)号：BR8702797A

公开(公告)日：1988-03-01

申请号：BR8702797

申请日：1987-06-01

Applicant: IBM

Inventor： MERSIOVSKY LYNDA K ,  DAFOR CORNELIA R ,  SPROTT CHARLES N ,  KENDRICK MELVIN R ,  GENTRY ALICE V

IPC: G06F17/21 ,  G06F13/10

公开(公告)号：FR2419562A1

公开(公告)日：1979-10-05

申请号：FR7901298

申请日：1979-01-12

Applicant: IBM

Inventor： PASCOE ROBERT A ,  SPROTT CHARLES N ,  WRESCOTT DOUGLAS W

IPC: G06F7/78 ,  G06F12/00 ,  G11C19/00 ,  G11C19/28 ,  G11C8/00

公开(公告)号：DE3772864D1

公开(公告)日：1991-10-17

申请号：DE3772864

申请日：1987-06-12

Applicant: IBM

Inventor： MERSIOVSKY LYNDA K ,  DAFOE CORNELIA R ,  SPROTT CHARLES N ,  KENDRICK MELVIN R ,  GENTRY ALICE V

IPC: G06F17/21 ,  G06F15/20

公开(公告)号：FR2419547B1

公开(公告)日：1986-01-31

申请号：FR7902407

申请日：1979-01-25

Applicant: IBM

Inventor： GREEK JOHN C JR ,  SPROTT CHARLES N

IPC: B41J5/30 ,  B41B27/36 ,  G06F3/12 ,  G06F17/21 ,  G06K15/00 ,  G06K15/08 ,  G06F15/40

公开(公告)号：CA1122142A

公开(公告)日：1982-04-20

申请号：CA313777

申请日：1978-10-19

Applicant: IBM

Inventor： SPROTT CHARLES N ,  YATES LEONARD S

IPC: B41J5/30 ,  B41J5/46 ,  B41J25/18 ,  B41J25/24 ,  G06F3/12 ,  G06F17/21 ,  G06K15/00 ,  G06K15/08

Abstract: Disclosed is a method and apparatus associated with word processing equipment for producing a preliminary printout of accessible lines of intermixed text characters and code characters representative of the format of such text. The apparatus includes logic controlled gates for selectively gating text codes, instruction codes, and reference line number codes to a print control coupled to, and controlling the printing by, a printer. Specific networks enable the printing of "font change" instructions and identifications and characteristic identifier symbols indicative of the presence of an instruction code.