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Class 386/96 - Audio signal


Subclass of Class 386 - Television signal processing for dynamic recording or reproducing
Definition: Subject matter wherein the auxiliary signal is an electrical
No. of patents: 897
Last issue date: 02/01/2011


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NumberTitleIssue Date
7444063Information-recording apparatus, information-recording method, information-reproducing apparatus, information-reproducing method, and information-recording medium
In an information-recording apparatus and the like according to the invention, digital information is recorded in a magnetic tape according to a recording format in which two types of sync lengths exist. The recorder records digital information having a first inform...
10/28/2008
7440679Recording medium for storing information for still picture, recording and/or reproducing method and apparatus therefor
A recording medium for storing information for still pictures, and a recording and/or reproducing method and apparatus therefor. A writeable and rewriteable recording medium stores data for a plurality of still pictures and audio data added thereto in one file or a ...
10/21/2008
7433574Audio-video stream data recording, replaying, and editing system
A stream data recording apparatus records stream data in such a manner that the head of each video coding unit and the head of a series of audio coding unit corresponding to each video coding unit contained in the stream data coincide with the heads of access units ...
10/07/2008
7430363Image playback apparatus and method with playback frame rate of selected representative image being higher than that of other representative images, or with playback of audio data of image file corresponding to selected representative image
It is an object of this invention to allow easy recognition of the contents of a motion image file when INDEX is displayed. To achieve this object, an image playback apparatus includes a playback device adapted to play back from a recording medium a plurality of ima...
09/30/2008
7426334Information storage system capable of recording and playing back a plurality of still pictures
An information storage medium capable of recording and playing back still picture information is provided with a first information unit having one still picture information, and a first group unit which is composed of a set of first information units, and has a plur...
09/16/2008
7424207Digital camera
A digital camera includes a signal processing circuit. The signal processing circuit makes signal processing on the camera data read from a camera data area of an SDRAM to produce YUV data for record. A thin-out circuit makes a thin-out processing on the recording Y...
09/09/2008
7421192Recording/reproducing apparatus, transmitting apparatus and transmitting method
Disclosed are an image recording/reproducing apparatus and a transmitting method which are user-friendly when transmitting image data recorded on a medium to an external device. Reproduction path information for transmitting image data edited by a user is recorded o...
09/02/2008
7415196Information recording method, information recording medium, and information reproducing method, wherein information is stored on a data recording portion and a management information recording portion
With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of repro...
08/19/2008
7409143DVD-audio disk, and apparatus and method for playing the same
A DVD-Audio which includes a data zone for storing data to be reproduced and an information zone for storing information on the data to be reproduced. The information zone includes directories of a video title set (VIDEO_TS) and an audio title set (AUDIO_TS). The AU...
08/05/2008
7406250Information recording method and information reproducing method
With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of repro...
07/29/2008
7406252Encoding apparatus of audio signal, audio disc and disc reproducing apparatus
DVD-video data and DVD-audio data are recorded in a DVD-Avd disc. The DVD-audio data is composed of an audio manager having an audio manager information, an audio manager menu, a first audio title set including first audio data and a second audio title set including...
07/29/2008
7406255Information processing apparatus
A system controller displays all setup items on a setup screen, at the time of a setup mode in which a setup button 18a of a remote controller is depressed, in case that it is judged that a disc is not loaded on a tray of an apparatus itself, and, in c...
07/29/2008
7403699Optical disc apparatus
At the time of stopping the first reproduction process, a main controller makes a RAM store audio identification information corresponding to the kind of audio having been reproduced in the preceding reproduction process. At the time of restarting reproduction proce...
07/22/2008
7400859Combined modulator and MP3 player having socket power supply adapter and/or universal connector
A combined digital audio file player and modulator. In one embodiment, the invention is an apparatus comprising: an elongate housing having a distal end and a proximal end; a socket power adapter located at a distal end of the elongate housing; an interface port in ...
07/15/2008
7400819Recording medium, recording apparatus and reproduction apparatus
A recording medium is provided recorded with a plurality of digital data and a plurality of reproduction path information defining a reproduction order of the plurality of digital data. The plurality of reproduction path information includes first reproduction path ...
07/15/2008
7398000Digital video segment identification
An entertainment system, having a capability to playback a stored digital video record that includes frames of video data received from a television broadcast system, approximates ranges of frames in a digital video record that are either commercials or non-commerci...
07/08/2008
7394966Image communication apparatus for wireless communication of digital images, and method thereof
An image capture apparatus includes an image capture unit, a recording unit, a wireless communication unit and a control unit. The recording unit records digital image captured by the image capture unit on a recording medium. The wireless communication unit transmit...
07/01/2008
7394972Optical disc reproduction apparatus
An optical disc reproduction apparatus starts reproduction of audio other than DTS audio when the audio number of the DTS audio on an optical disc is found to be greater than the audio number of other audio, starts reproduction of DTS audio assigned an audio number ...
07/01/2008
7391960DV format capable recording and reproduction device and method
Audio DIF blocks containing audio data and video DIF blocks containing video data are extracted by an audio/video extracting unit and respectively recorded in separate storage areas of an HDD. System data and audio auxiliary data are extracted by a system data recon...
06/24/2008
7391961Audio signal processing method, audio signal processing apparatus, Hi-Fi video apparatus, digital video apparatus and 8 mm video apparatus
An audio signal processing method for repairing an anomalous state such as noise, a discontinuity, and a break of sound, comprising detecting the anomalous state of an audio signal, deleting the audio signal in the anomalous segment, deducing the correct audio signa...
06/24/2008
7386218Method and apparatus for automatic video CD authoring
A method for authoring a Video CD in an information handling system includes creating chapter breaks as a function of video footage imported from a source. A static menu is created as a function of the chapter breaks. The video footage is transcoded. Lastly, the tra...
06/10/2008
7386222Audio/video information recording/reproducing device and method therefor
An audio/video information recording/reproducing device capable of easily implementing a post-recording function on an optical disk by using even a low-cost disk drive having a comparatively low-speed seek time. When recording a video file, it is recorded on an opti...
06/10/2008
7382970Process control manager for audio/video file system
A system and method for managing file system processes is provided. In an exemplary embodiment, the system includes a global process module to handle and monitor the file system processes within a file system. The global process module includes a process status moni...
06/03/2008
7382700Recording medium and signal processing apparatus
A digital signal recording disc has a first area storing an audio title set. The audio title set has data representing audio information and data representing a still picture. The audio title set is void of a pack of data for playback control. The first area also st...
06/03/2008
7379661Presentation of media content
A method of reproducing an interactive recording medium in a reproducing apparatus, comprising the steps of: checking attribute information for auxiliary contents data of A/V data recorded on the interactive recording medium; and determining a presentation method fo...
05/27/2008
7376331Method and system for regulating power in portable audio/video playback device
A method and a system for regulating power in a portable audio/video playback device enabling the portable audio/video playback device to completely play an audio/video multimedia file or data without sufficient power or external power. A processing unit is employed...
05/20/2008
7373077Audio signal processing method, audio signal processing apparatus, HI-FI video apparatus, digital video apparatus and 8 MM video apparatus
An audio signal processing method for repairing an anomalous state such as noise, a discontinuity, and a break of sound, comprising detecting the anomalous state of an audio signal, deleting the audio signal in the anomalous segment, deducing the correct audio signa...
05/13/2008
7372504Camera with video capturing button and still capturing button capable of simultaneous operation
One of first and second picture-taking operating devices is placed in a rear surface of a camera body, while the other of the picture-taking operating devices is placed in a front surface of the camera body. An operator can selectively use the two picture-taking ope...
05/13/2008
7373079Method and an apparatus for stream conversion, a method and an apparatus for data recording, and data recording medium
For encoding externally input AV signal to MPEG-TS that enables quickly conversion from MPEG-TS to MPEG-PS, data unit (Multiplexing Unit) is defined which includes a plurality of packet and has data size corresponding to data amount of one pack in MPEG-PS, and MPEG-...
05/13/2008
7373076Information storage system capable of recording and playing back a plurality of still pictures
An information storage medium capable of recording and playing back still picture information is provided with a first information unit having one still picture information, and a first group unit which is composed of a set of first information units, and has a plur...
05/13/2008
7373506Data authentication system
A data processing system, apparatus and method are provided to verify and validate data. Cryptographic processes employ keys to encrypt the data, check the data and prevent tampering with the data. The data may include header information such as compressed contents ...
05/13/2008
7369754Information storage medium and information recording/playback system
There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and c...
05/06/2008
7369746Device for recording digital video and audio signals in designated areas of a recording medium in a predetermined track format
Data separating means extracts intra-frame or intra-field encoded blocks from an intra-frame or intra-field encoded, and inter-frame or inter-field encoded digital video signal, and a digital audio signal contained in an input bit stream. Error correction code appen...
05/06/2008
7370268Systems and methods for managing and presenting multimedia and content rich data on a removable memory apparatus
The various embodiments disclosed are generally directed towards systems and methods for managing and displaying content rich data, such as multimedia, residing on a removable memory apparatus inserted into a handheld device. In one aspect of the invention, a method...
05/06/2008
7367042Method and apparatus for hyperlinking in a television broadcast
A system and method of adding hyperlinked information to a television broadcast. The broadcast material is analyzed and one or more regions within a frame are identified. Additional information can be associated with a region, and can be transmitted in encoded form,...
04/29/2008
7362955Video recording and reproducing apparatus
A video recording and reproducing apparatus for simultaneously displaying a plurality of image contents recorded at given time points or images at a plurality of given portions within the same image contents is disclosed. A plurality of images read from a randomly a...
04/22/2008
7362960Data recording method and data recording system as well as data recording medium
A data recording method and a data recording system suitable for recording of a material for recording and attendant information are disclosed. When attendant information to video data generated corresponding to the video data is to be recorded, the video data are m...
04/22/2008
7362956Apparatus for playing back a video content storage medium
An apparatus is capable of playing back video content recorded on a DVD-Video disk without requiring the playing of a menu. A presentation sequence control unit of a non-video navigation manager extracts button commands for playing titles from a VMGM-PG for displayi...
04/22/2008
7359528Monitoring of video or audio based on in-band and out-of-band data
The presently claimed invention relates generally to monitoring and/or filtering video or audio data. In one implementation a method is provided including: obtaining data representing video or audio; analyzing the data representing video or audio for an in-band sign...
04/15/2008
7359625Recording medium with content stream data recorded thereon, recording apparatus, and reproducing apparatus therefor
A recording medium having content stream data recorded thereon and a recording and reproducing apparatus provided therefor. On the recording medium, content stream data is recorded as a stream object formed of one or more stream object units, each having a predeterm...
04/15/2008
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