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Match Document Document Title
8788205 Sensor data collection  
Example apparatus and methods concern rigorous survey-plan based sensor data collection where physical survey locations are correlated to logical locations rather than being tightly coupled to...
8731196 Decrypting apparatus, encrypting apparatus, decrypting method, encrypting method, and communication system  
A decrypting apparatus for decrypting cryptography data included in a packet includes a receiver, a key generator, and a decrypting section. The receiver receives a packet transmitted from an...
8654993 Portable audio device providing automated control of audio volume parameters for hearing protection  
A method of operating a media player includes playing back audio media. During the step of playing back audio media, a maximum volume parameter is refined for the playing back of the media by the...
8626245 Systems and methods for distributed antenna system reverse path summation using signal-to-noise ratio optimization  
Systems and methods for distributed antenna system reverse path summation using signal-to-noise ratio optimization are provided. In one embodiment, a method for reverse path summation for a...
8509850 Systems and methods for distributed antenna system reverse path summation using signal-to-noise ratio optimization  
Systems and methods for distributed antenna system reverse path summation using signal-to-noise ratio optimization are provided. In one embodiment, a method for reverse path summation for a...
8442478 Method and apparatus for controlling voice call quality in portable terminal  
A method and apparatus is disclosed that controls voice call quality by networks and maintains the optimal voice call quality in a portable terminal. The voice call quality control method...
8427284 Multi media controller  
A multifunction unit for control of multimedia equipment; the unit might act as a stand-alone device or being integrated into the multimedia equipment. Different individual combinations of...
8416897 Receiver for high-speed wireless communication system and control method thereof  
An apparatus for reducing power consumption of a receiver in a high-speed wireless communication system and a control method thereof are provided. The apparatus for processing a signal in a...
8179836 Method and apparatus for controlling transmissions via an enhanced dedicated channel  
A method and apparatus for controlling transmissions of data via an enhanced dedicated channel (E-DCH) are disclosed. A list of available transport format combinations (TFCs) is generated based on...
8145277 System and method for a wireless ringer function  
A system and method for extending alerts for a wireless device. A media player equipped with a wireless ringer is linked with a media player through a wireless connection. Playback of media...
8073982 Method for setting an operating parameter a peripheral IC and device for carrying out said method  
The invention relates to a method for setting an operating parameter in a peripheral IC. In this method, the operating parameter is transmitted from a central IC via a bus connection to the...
8036175 Handoff method between heterogeneous networks and system thereof  
A handoff method between a source network to which a terminal is connected in order of a Base Station (BS) and an Access Service Network (ASN), and a target network to which the terminal is...
8031862 Voice mail apparatus and control method thereof  
According to one embodiment, a voice mail apparatus is connectable to a telephone exchange, records a voice message sent from a caller telephone terminal in a mail box corresponding to each...
7761091 Method and system of managing volume and functionality control between an audio player and wireless earphones  
A method and system for providing low-noise, high-fidelity wireless Bluetooth earphones with control operation either at the earphone or the player that operate to control the volume and other...
RE41131 Portable telephone capable of increasing facility of operation  
In a portable telephone which transmits and receives data having at least one of a voice signal and an image datum which are radio signals, the controlling device controls an amplifier so that a...
7469051 Method and apparatus for maintaining audio level preferences in a communication device  
An intelligent automatic volume control technique (100) for a communication device is provided that takes a measurement of the background audio environment at the time a user manually selects the...
7286843 Identifying remote radio units in a communication system  
A method for identifying a remote radio unit in a communication system comprises a plurality of remote radio units communicating with a central unit and pattern providing means for providing...
7266368 Method and apparatus for presenting assistance data in a communication conference system  
The present invention provides a communication assistance process that is performed by a communication assistance device connected to a plurality of user terminals via a network. During a...
7236478 Method and apparatus for down-link feedback multiple antenna transmission in wireless communication system  
An apparatus and method for down-link multiple-antenna transmission in a wireless communication system is provided wherein a base station section comprises: a down-link specific physical channel...
6947720 Low noise mixer circuit with improved gain  
A mixer circuit of the present invention includes a gain stage configured to receive a first signal and a modulated bias current, and in accordance therewith, produce an output signal, the gain...
6925296 Sound-based proximity detector  
A proximity detector for use in a mobile telephone having at least a microphone and a loudspeaker operatively connected to a signal processor is presented. The proximity detector includes data...
6687487 Repeater for transmission system for controlling and determining the status of electrical devices from remote locations  
A repeater for use in a two way communication system for retransmitting information between a first device and a second device to help ensure reliable two way communication between the devices,...
6556255 Method and apparatus for generating and resetting melody for remote controller function keys  
An apparatus for processing a remote controller signal and a method using the same, and in particular to an apparatus for setting and generating a melody for a remote controller input signal and a...
6396549 Remote controller for a multi-device television receiving system providing channel number auto-completion, presettable audio hush level and base channel auto-reaffirm  
A handheld remote controller for a televisor that automatically prefixes a single-digit program channel selection, typically between 2 and 9, with a leading zero in response to a prolonged single...
6298247 Method and apparatus for automatic volume control  
An apparatus (100) is disclosed for automatically controlling the volume level of an audio signal transmitted to or received by a mobile station and/or terminal within a telecommunications...
6269257 Adaptive paging signal in cordless telephone  
In one embodiment, a cordless telephone according to the invention includes a base unit, including a paging mechanism, and a handset, including an alerting mechanism responsive to the paging...
6233462 Portable terminal device for automatically controlling transmitting voice level and calling sound level  
A comparing unit 18, when a radio unit 1 receives a radio signal, compares an ambient noise level detected by a noise sensor 17 with a preset threshold value. If the ambient noise level is smaller...
6195572 Wireless communications assembly with variable audio characteristics based on ambient acoustic environment  
An environmental sensor distinguishes between a plurality of different ambient acoustic environments and communicates with an audio gain circuit which automatically adjusts the audio...
6175730 Radio receiver with a potentiometer as volume control  
A radio receiver with a potentiometer as the volume control is described, wherein an unintentional displacement of the potentiometer during the switched-off phase becomes effective only with a...
5822702 Radio receiving terminal having common receiver circuitry for both receiving a radio signal including a call number and a remote control signal  
A radio receiving terminal has a receiving circuit for first and second radio signals, the first receiving radio signal including a call number; a judging circuit for judging whether or not the...
5794127 Headphone remote control for operating an entertainment center  
A new Headphone Remote Control for Operating an Entertainment Center for offering a headphone with a fully equipped remote control for privately operating and controlling an entertainment center....
5745582 Audio signal transmitting apparatus audio signal receiving apparatus and audio signal transmitting and receiving system  
An audio signal transmitting apparatus including, an audio transmission signal generating unit for adding an error correction signal to a digital audio signal and encoding and interleaving the...
5438689 Radio receiver for a vehicle having improved audibility for speech  
A radio receiver having switching-over to traffic announcement wherein the bass and treble frequency responses and the volume are changed to a value which is subjectively optimum for the...
5420860 Volume control for digital communication system  
A technique for providing volume adjustment capabilities in a digital telecommunication system. A composite two-part address is applied to a memory which stores amplitude adjusted digital voice...
5363147 Automatic volume leveler  
A circuit for controlling a reproduced volume level of an audio signal to a desired level includes a peak detector for detecting a peak amplitude level in the audio signal, a user operable control...
5313661 Method and circuit arrangement for adjusting the volume in a mobile telephone  
Method and circuit arrangement for adjusting the volume in a mobile telephone. The telephone comprises a transceiver unit and on the other hand a physically separate operating device. A dc voltage...
5170499 Method and apparatus for adjusting the volume level of a radio  
Radios (104) are commanded to determine the ambient sound level. A code representing the ambient sound level is transmitted to a calling radio (104c) or base unit 102, that determines whether to...
4905279 Learning-functionalized remote control receiver  
A remote control receiver which can be "taught" to recognize a remote control signal from any of a plurality of remote control receivers as its control signal. For this purpose, the transmitting...
4807052 Remotely controllable electronic apparatus  
In an audio and/or video electronic apparatus, such as, a television receiver or a video tape recorder, which, in a remote control mode, is capable of having operations thereof controllable by...
4797949 Supervisory control of mobile telecommunications  
A telecommunications system including a mobile unit is protected from operator-induced disruption by disabling the operator-adjustable controls of the mobile unit and fixing the operating...
4790019 Remote hearing aid volume control  
A hearing aid comprises a microphone, a battery-operated earphone, and amplifying circuit connected to the microphone output, the amplifying circuit including a frequency-selective circuit...
4686707 Program identifier signal receiver  
A multi-bit program identification signal is transmitted in the audible band with a program signal, and a receiver detecting the program identification signal automatically sets a predetermined...
4528696 Arrangement for providing signalling tones and volume control signals  
A keyboard with number and volume control pushbuttons is provided with a microcomputer, a digital-to-analog converter, and an output circuit to provide signalling tones to a radio transmitter in...
4509210 Television receiver adaptable for descrambler module  
A television receiver is adapted for use of standardized plug-in descramblers which are coupled to the receiver by a connector. The connector is accessible from the exterior of the housing of the...
4418424 Cable television transmission control system  
A control system for a cable television transmission line which has functions of collecting and controlling data. Information is collected by generating an instruction and transmitting same to a...
4392256 Mechanical remote control device for a television receiver  
A mechanical remote control device for operating the volume control shaft of a television receiver which takes the form of a flexible cable which is attached to the volume control shaft and...
4317222 Transceiver/receiver information multiplexing system  
A radio transceiver is disclosed having manual controls on a microphone and the remainder of the circuitry located in a main chassis. The microphone and chassis are connected by means of a...
4303836 Audio silencer for radio and T-V sets  
A silencer adapted to suppress the audio output of a radio or television set during commercial breaks in a program. The silencer which requires no wiring changes in the set includes a probe...
4227259 Circuit for use in remote control of a signal receiver  
A control circuit for controlling selected functions in a signal receiver, such as a television receiver, in response either to remotely generated control signals of different selected frequencies...
4221006 Balanced remote control  
This invention relates to a stereo system that maintains an equal listening level, automatically increasing or decreasing in relationship to interfering noises or the absence thereof while...

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