Secure mass storage system for computers
In accordance with one embodiment of the present invention, it is an object of the present invention to create a rational standard for the selective encryption of sensitive data on a computer system. ... Read More
Inventors: Levy, Paul S.; Cornelius, Steve;, Assignee: VLSI Technology, Inc. (San Jose, CA) |
Enhanced cryptographic system and method with key escrow feature
It is one object of this invention to provide a commercial key escrow system that uses published algorithms, operates in a manner that inspires the users' trust and confidence, and solves the problems... Read More
Inventors: Sudia, Frank Wells;, Assignee: Certco LLC (New York, NY) |
Method and corresponding system for influencing the stereo channel separation of an audiosignal
A method and a radio receiver according to the present invention have an advantage in that if reception conditions fluctuate greatly or if reception interference events (for example, multipath recepti... Read More
Inventors: Risse, Marcus; Jelonnek, Bjoern; Trinks, Rudiger;, Assignee: Robert Bosch GmbH (Stuttgart, DE) |
Method of transferring information between a subscriber identification module and a radiocommunication mobile terminal, and a corresponding subscriber identification module and mobile terminal
The present invention aims to propose a solution to the above problem intended to make any kind of fraud so difficult that it becomes improbable. To this end, the invention therefore consists in a met... Read More
Inventors: Vasnier, Frederic; Lelong-Gilbert, Anne-Gaelle; Hubbe, Pascal; Choquet, Christophe;, Assignee: Alcatel (Paris, FR) |
Device for forming a simulated stereophonic sound field
It is an object of the invention to provide a device for forming a sound field comprising cascade-connected twin-T circuits to produce complementary subsignals and having peak values in frequency char... Read More
Inventors: Yokoyama, Kenji;, Assignee: Nippon Gakki Seizo Kabushiki Kaisha (Hamamatsu, JP) |
Effector with integral setting of control parameters and adaptive selecting of control programs
As noted above, the conventional echo effector and the sound field effector are not designed in taking account of many and unspecified users thereby suffering from poor operability and complicated ini... Read More
Inventors: Nagata, Yuichi; Suzuki, Satoshi; Yamada, Morito; Yoshida, Masao; Kitano, Mikio; Kuroiwa, Kiyoto; Kimura, Shigenobu;, Assignee: Yamaha Corporation (Hamamatsu, JP) |
Time-division multidirectional multiplex communication system capable of using message area in radio burst signals divided into a plurality of areas
An object of the present invention is to provide a time division multidirectional multiplex communication system which makes it possible to divide a message area in one radio burst signal of a frame f... Read More
Inventors: Kimura, Atsushi;, Assignee: NEC Corporation (Tokyo, JP) |
Adaptive graphic equalizer and radio using same
This need and others are substantially met through provision of the audio processing device disclosed herein. The device includes generally an input, a source selector, and a multiband graphic equaliz... Read More
Inventors: Ecklund, Lawrence M.; Buchwald, Gregory J.; Parmelee, Steven G.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Automatically switched equalization circuit
In the present invention, when an electrical connector is inserted into the subwoofer output jack, the insertion is sensed and automatically causes the necessary switches to be operated. The activatio... Read More
Inventors: Palmer, Daniel A.;, Assignee: Harman International Industries, Inc. (Northridge, CA) |
Loudspeaker apparatus
It is the principal aim of the invention to provide a loudspeaker apparatus which overcomes the aforementioned shortcomings and deficiencies of the known arrangements. According to the invention, ther... Read More
Inventors: O'Malley, Arthur L.;, Assignee: |
Stereo electroacoustic transducing
What is claimed is: 1. A stereo loudspeaker system for providing good stereo imaging over a wide range of listening positions in a room with the transducing structure itself and passive crossover netw... Read More
Inventors: Schreiber, William P.; Ickler, Christopher B.;, Assignee: Bose Corporation (Framingham, MA) |
Loudspeaker system
It is an object of the present invention to provide a loudspeaker system which increases the size of the listening area where the sound from a pair of speakers overlaps. It is another object of the pr... Read More
Inventors: Suzuki, Hitoshi; Hara, Kozo; Koga, Shiro; Morita, Shigeru;, Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo, JP) |
Method of simulating a room and/or sound impression
OF THE PREFERRED EMBODIMENTS FIG. 1a of the drawing shows a possible method of determining the room impulse response. A measuring signal is radiated at the location of the sound source and is receive... Read More
Inventors: Opitz, Martin;, Assignee: AKG Akustische U. Kino-Gerate Gesellschaft m.b.H. (Wien, DE) |
Acoustic display system and method for ultrasonic imaging
The invention provides an ultrasonic imaging system with a three-dimensional acoustic display. In the preferred embodiment, this is accomplished by scanning an interrogation volume of a patient's body... Read More
Inventors: Li, Ming; Kim, Jin;, Assignee: Siemens Medical Systems, Inc. (Iselin, NJ) |
Panel-form microphones
What is claimed is: 1. A panel-form microphone for operation in a predetermined frequency range, comprising: a member having selected values of certain physical parameters which enable the member to s... Read More
Inventors: Azima, Henry; Colloms, Martin; Harris, Neil John;, Assignee: New Transducers Limited (London, GB) |
Audio system for a computer display
OF THE INVENTION Referring to the drawing there is shown an essentially rectangular screen S of an VDU. Loudspeakers 1 to 4 are situated at the corners of the screen. The computer C associated with t... Read More
Inventors: Gale, Stephen;, Assignee: Hewlett-Packard Company (Palo Alto, CA) |
Apparatus and method for adjusting audio equipment in acoustic environments
The foregoing objects are achieved by this invention in which the signal in each channel of a stereo is modulated at an inaudible frequency by a replica of the original signal. The modulated signal is... Read More
Inventors: Thomasson, Samuel L.;, Assignee: Acoustic Technologies, Inc. (Mesa, AZ) |
Method for the authentication of data
It is an aim of the invention to increase the possibilities of the method of authentication so that one and the same chip card (in the case of chip cards) can be used in a greater number of applicatio... Read More
Inventors: Viricel, Gilles;, Assignee: Gemplus Card International (Gemenos, FR) |
Stereo signal communication system and method
OF SPECIFIC EMBODIMENTS Referring to the specific embodiment shown in the drawings, and without thereby in any way limiting the scope of the invention, FIG. 1 shows one known form of apparatus for tr... Read More
Inventors: Eckstein, Eric A.; Haubrich, Charles H.;, Assignee: QEI Corporation (Williamstown, NJ) |
Method and apparatus for encryption
The above-discussed and other drawbacks and deficiencies of the prior art are overcome or alleviated by the method and apparatus of encrypting optical images and storing these images in memory using r... Read More
Inventors: Javidi, Bahram;, Assignee: The University of Connecticut (Storrs, CT) |
4-Channel surround sound generator
It is, therefore, an object of the invention to provide a four-channel surround-sound generator capable of generating a first surround-sound in phase to a basic channel reproduction sound and a second... Read More
Inventors: Baeg, Dong-Cheol;, Assignee: SamSung Electronics Co., Ltd. (Suwon, KR) |
Linear speaker array
As used herein, the term "sound delivery" is not limited to any specific application. Although the invention was designed for use in situations where audio programs are directed to the public at larg... Read More
Inventors: Ferren, Bran;, Assignee: The Walt Disney Company (Burbank, CA) |
Panel mount speaker support system
What is claimed is: 1. A speaker support bracket for mounting a speaker unit to a panel member, the panel member having a panel opening therein, the panel opening being spaced within a footprint regio... Read More
Inventors: King, Sr., Jeffrey W.; Burkhardt, Jeremy P.; Haase, Edward H.;, Assignee: Speakercraft, Inc. (Riverside, CA) |
System for controlling the exposure in a camera
Accordingly, it is a general object of the present invention to overcome the disadvantages of the prior art. More particularly, it is an object of the present invention to provide an improved fully-au... Read More
Inventors: Schickedanz, Willi;, Assignee: Canon, Inc. (Tokyo, JP) |
Range finding optical mechanism
It is an object of the present invention to provide, in a system using a pair of fixed imaging optical systems to effect range finding, a range finding optical mechanism which can render images to be ... Read More
Inventors: Fujiki, Makoto;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Arrangement for checking dimensional accuracy
OF THE PREFERRED EMBODIMENTS FIG. 1 shows a perspective view of an embodiment of the invention arranged to check the dimensions of a car body. The car is hoisted by means of a lifting device (not sho... Read More
Inventors: Wickman, Kjell J.; Wiklund, Klas R.;, Assignee: Pharos AB (Lidingo, SE) |
Auditory stimulation using CW and pulsed signals
What is claimed is: 1. An auditory stimulating system comprising sound processing means for generating analog and pulsatile signals in response to audio signals, transmission means for transmitting at... Read More
Inventors: Hochmair, Ingeborg J.; Hochmair, Erwin S.;, Assignee: |
System and method for monitoring wildlife
This invention relates to a new and useful system and method for monitoring the presence of wildlife within a survey area. More specifically this invention relates to a wildlife survey system that mon... Read More
Inventors: Bonham, Douglas M.;, Assignee: |
Audio mixing console
In accordance with a first aspect of the present invention, therefore, there is provided an audio mixing console for processing a plurality of audio channels in each of which a plurality of audio proc... Read More
Inventors: East, John William; Harrison, Simon Irving; Frindle, Paul Anthony; Kentish, William Edmund Cranstoun;, Assignee: Sony Corporation (Tokyo, JP); Sony United Kingdom Limited (Weybridge, GB) |
Network architecture for secure communications between two console-based gaming systems
The following discussion is directed to console-based gaming systems and techniques for establishing secure communications between multiple gaming systems connected via a local area network (LAN). Th... Read More
Inventors: Morais, Dinarte R.; Chen, Ling T.; VanAntwerp, Mark D.; Multerer, Boyd C.;, Assignee: Microsoft Corporation (Redmond, WA) |
Audio Signal Processing 
