To Or From Baudot Code Patents (Class 341/91)
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Patent number: 10158874Abstract: System and method for improving operational efficiency of a video encoding pipeline used to encode image data. In embodiments, the video encoding pipeline includes a transcode pipeline that provides entropy encoding of binarized syntax elements. More specifically, multiple bins may be encoded in parallel, resulting in increased encoding throughput.Type: GrantFiled: March 31, 2016Date of Patent: December 18, 2018Assignee: Apple Inc.Inventors: Jim C. Chou, Syed Muhammad Ali Rizvi, Weichun Ku
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Patent number: 8411165Abstract: A microphone apparatus of the present invention is applied to a camera including a panel type view finder for displaying a picture taken by the camera, a touch panel for pointing a desired position of the picture displayed on the view finder, determining circuit for determining a direction of the real picture in accordance with the position pointed by the touch panel, a microphone device having a plurality of microphone units for collecting a sound that comes from the picture taken by the camera; and directivity generating circuit for generating a sound directivity signal with which the microphone device collects the sound coming from the direction determined by the determining circuit.Type: GrantFiled: October 19, 2004Date of Patent: April 2, 2013Assignee: Sony CorporationInventor: Kazuhiko Ozawa
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Patent number: 6545616Abstract: A repeater for use in a digital wireless teletype-capable telephone receiver. The repeater includes a receiver for receiving an input signal and interpreting the input signal to identify Baudot characters represented by the input signal, and produce a receiver signal comprising identifications of the Baudot characters represented by the input signal. The repeater also comprises a transmitter which produces an output signal based on the receiver signal produced by the receiver. The transmitter generates the Baudot codes identified to it by the receiver. The repeater therefore removes distortion which may be present in the input signal.Type: GrantFiled: June 15, 1999Date of Patent: April 8, 2003Assignee: Lucent Technologies Inc.Inventor: Raziel Haimi-Cohen
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Patent number: 6175625Abstract: The machine involves code wheels in cascade or in a maze with random or mixed circuits which operate a printing device to print the cipher conjugate of the letter on an operated key when the keyboard is connected to one end of the code wheel maze, and to print the plain conjugate of the letter in cipher when a key bearing such letter is operated with the keyboard connected to the other end of the code wheel maze. The printer is connected to the end of the code wheel maze opposite the end to which the keyboard is connected in both cases.Type: GrantFiled: December 15, 1944Date of Patent: January 16, 2001Assignee: The United States of America as represented by the National Security AgencyInventors: Laurance F. Safford, Donald W. Seiler
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Patent number: 6130946Abstract: The cryptographic system automatically and continuously changes the cipher equivalents representing plaintext characters so as to prevent any periodicity in the relationship. The system has a series of juxtaposed, rotatable, connection changing mechanisms to provide a large number of alternative paths for the passage of an electric current corresponding to a message character. Further, the system has parts for the irregular and permutative displacements of the members of a set of circuit changing mechanisms to thwart cryptanalysis. The juxtaposed cipher commutators are controlled by cam wheels of different diameters.Type: GrantFiled: October 23, 1936Date of Patent: October 10, 2000Assignee: The United States of America as represented by the National Security AgencyInventor: William F. Friedman
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Patent number: 6097812Abstract: The crytographic system automatically and continuously changes the cipher equivalents representing plaintext characters so as to prevent any periodicity in the relationship. The system has a series of juxtaposed, rotatable, connection changing mechanisms to provide a large number of alternative paths for the passage of an electric current corresponding to a message character. Further, the system has parts for the irregular and permutative displacements of the members of a set of circuit changing mechanisms to thwart cryptanalysis.Type: GrantFiled: July 25, 1933Date of Patent: August 1, 2000Assignee: The United States of America as represented by the National Security AgencyInventor: William F. Friedman
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Patent number: 5670957Abstract: An automatic telephone answering system employs a switch activated by any of several techniques to select a language for communication with a caller. A single matrix determines the content of a message to be generated in response to input from the caller. A single matrix can be used because it is arranged in accordance with the content of the various messages and not on the specific language of the messages. All of the messages for each respective language are stored in a separate directory such that a given identifier obtained from the matrix will recall that message in the language determined by identification of the particular directory. A telecommunications device for the deaf (TDD) is treated in the same manner as a language and selection of messages employs the same matrix used for traditional languages. Received TDD signals are converted to ASCII for storage, and messages to be identified by the matrix are stored in ASCII and converted to TDD before transmission.Type: GrantFiled: June 7, 1995Date of Patent: September 23, 1997Assignee: Microlog CorporationInventors: Georg E. Morduch, Joe J. Lynn
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Patent number: 5499285Abstract: An automatic telephone answering system employs a switch activated by any of several techniques to select a language for communication with a caller. A single matrix determines the content of a message to be generated in response to input from the caller. A single matrix can be used because it is arranged in accordance with the content of the various messages and not on the specific language of the messages. All of the messages for each respective language are stored in a separate directory such that a given identifier obtained from the matrix will recall that message in the language determined by identification of the particular directory. A telecommunications device for the deaf (TDD) is treated in the same manner as a language and selection of messages employs the same matrix used for traditional languages. Received TDD signals are converted to ASCII for storage, and messages to be identified by the matrix are stored in ASCII and converted to TDD before transmission.Type: GrantFiled: September 19, 1994Date of Patent: March 12, 1996Assignee: Microlog CorporationInventor: Georg E. Morduch
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Patent number: 5388146Abstract: An automatic telephone answering system employs a switch activated by any of several techniques to select a language for communication with a caller. A single matrix determines the content of a message to be generated in response to input from the caller. A single matrix can be used because it is arranged in accordance with the content of the various messages and not on the specific language of the messages. All of the messages for each respective language are stored in a separate directory such that a given identifier obtained from the matrix will recall that message in the language determined by identification of the particular directory. A telecommunications device for the deaf (TDD) is treated in the same manner as a language and selection of messages employs the same matrix used for traditional languages. Received TDD signals are converted to ASCII for storage, and messages to be identified by the matrix are stored in ASCII and converted to TDD before transmission.Type: GrantFiled: November 12, 1991Date of Patent: February 7, 1995Assignee: Microlog CorporationInventors: Georg E. Morduch, Joe J. Lynn