Matches 1 - 50 out of 57 1 2 >
Match Document Document Title
7233807 Device and method for displaying data in mobile terminal equipped with camera  
A device and method for displaying image data and user interface (UI) data in a mobile terminal. A camera outputs captured image data to be displayed and a synchronous signal. The mobile terminal...
7035311 Apparatus and method for a digital, wideband, intercept and analysis processor for frequency hopping signals  
A signal intercept and analysis processor for a wideband intercept receiver system including at least one wideband receiver has a signal detector operatively connectable to the wideband receiver...
6965758 Digital broadcast/analog broadcast receiving apparatus  
A time information acquisition channel setting screen includes a channel number display window, a scan state display window and a command window. A channel time information of each channel as well...
6675001 Two-dimensional tuning system for computer-controlled radio equipment  
A graphical tuning system for computer-controlled radio equipment, where a two-dimensional tuning field is displayed with one axis representing frequency and the other axis representing tuning...
6567978 Television audience monitoring system and method employing display of cable converter box  
A display interface device and method for determining a currently tuned-to channel of a set-top converter box having an electronic display that indicates the currently tuned-to channel via...
6289207 Computerized radio receiver  
A radio receiver comprises an RF tuner (10) on a computer card (11) having a frequency selector (19) for determining the current selected frequency. A programmed computer functions as a control...
6018648 Process and device for displaying a transmitter name and a type of program transmitted in a digital data telegram on a radio receiver display  
5864751 System for programming a radio receiver  
A novel apparatus is provided for facilitating the transfer of signals from a computer for the external setting of reception frequency parameters and other operating conditions of a radio receiver...
5842119 Radio scanner and display system  
A method is described for operating a radio receiver in such manner as to accurately and rapidly identify unlistenable, very listenable and marginally listenable channels, and display the...
5761610 Method and apparatus for dynamic radio communication menu  
A radio communication device menu system includes a memory (232) storing menu items. A controller (220) is coupled to the memory. A user controlled input (106) is coupled to the controller for...
5613232 Receiver apparatus comprising display means for displaying signal strengths of signals having a plurality of frequencies, and display apparatus for use in receiver apparatus  
A receiver apparatus includes a display apparatus for displaying signal strengths of signals of a plurality of reception frequencies. In the receiver apparatus, a receiver circuit of one system...
5613213 Determining and displaying available services for a communication unit  
Information regarding available services from a RF communication system (101) is transmitted by the RF communication system on an RF communication resource(109). The information is received by at...
5327578 Radio telephone system supporting automatic busy and out-of-range indications  
A radio telephone communication system (200) having a base station (203) including at least one frequency agile time division duplex transceiver (207) for facilitating communication with at lest...
5313651 Satellite broadcast receiver  
A receiver apparatus detects a received level from an AGC voltage relative to a received signal. For measuring the received level (a level outputted from an antenna), noise levels at predetermined...
5268712 Apparatus and method for search tuning of satellite television sound carriers  
Apparatus and method for frequency-tuning the frequency-modulated sound carriers of multichannel sound transmission signals in a satellite television receiver. By utilizing digital signal...
5203013 Radio telephone system supporting busy and out-of-range function  
A radio telephone communication system (200) comprising a base station with at least one frequency agile transceiver (207) capable of time division duplex operation on at least one radio frequency...
4783847 Electronic tuning device  
An electronic tuning device displays broadcasting station name letters and frequency numbers which are memorized in advance by pressing a preset button and a memory entry button thereon.
4525740 TV Receiver with multiplexed microprocessor keyboard scanning and channel number display  
A system eliminates digital switching video noise by performing several microprocessor controlled operations in a television receiver during the vertical retrace interval. A microprocessor...
4461036 Processor controlled scanning radio receiver  
There is disclosed a processor controlled scanning radio receiver which employs a microprocessor controller to operate in various modes. One mode of operation is a search/recall mode wherein...
RE31523 Crystalless scanning radio receiver and transmitter  
A receiver and transmitter apparatus is disclosed which is of the superheterodyne type and is capable of scanning a plurality of channels and receiving and transmitting on such channels. The...
4410913 Tuning display for a television receiver  
In television (TV) receivers, the VHF-TV band including channel 2-13 is perceived by most viewers as being a single TV band even though it is in fact partitioned into lower and upper frequency...
4403349 Intermediate frequency detection circuit  
An intermediate frequency detection circuit of a superheterodyne type radio receiver is disclosure which includes a logic circuit inputted with a signal indicating the level of an intermediate...
4317225 Channel identification apparatus useful in a sweep type tuning system  
In a tuning system for generating a tuning voltage for tuning a television receiver, channel identification apparatus includes a memory for storing binary signals representing boundary voltages...
4310891 Frequency measuring apparatus  
An input signal frequency and the output from a local oscillator are applied to a frequency converter to derive therefrom intermediate-frequency signals of frequencies corresponding to the...
4267597 Marine telephone radio  
An improved marine radio telephone is disclosed having a microphone, display, speaker, and controls. The controls include switches and a keyboard located together with a display in a panel, a...
4261055 Electronic tuning circuit arrangement for direct and indirect station selection using a memory circuit  
A circuit arrangement for selecting the tuning of a radioelectric signal in a signal receiving set, in particular a television set, comprises a memory circuit having a plurality of cells for...
4254506 Channel identification apparatus useful in a multiband sweep type tuning system  
In a tuning system for generating a tuning voltage for tuning a television receiver, channel identification apparatus includes a memory for storing binary signals representing boundary voltages...
4245348 Center frequency tuning system for radio-frequency signal receiver  
A system is provided for developing a gating signal when a radio-frequency signal receiver is tuned to the center-frequency of a selected radio-frequency signal. The system comprises circuit means...
4218773 Superheterodyne receiver of scanning type with indicator means to display received frequency and frequency being stored in memory  
A superheterodyne receiver of a scanning type, comprising a high frequency amplifier, a mixer, a local oscillator, an interdmediate frequency amplifier, a detector, an audio frequency amplifier, a...
4207522 Programmable frequency scanning radio system  
A frequency scanning radio system and programming means for selecting the frequencies to be used, and to determne whether or not the channels are in use. The programming means controls not only the...
4190803 Multifrequency superheterodyne receiver with priority channel monitoring  
A superheterodyne receiver includes a first mixer operative to provide reception on a nonpriority channel upon receipt of output signal from a first oscillator, a second mixer operative to provide...
4179661 Circuit for programming the search circuit of a radio receiver  
A circuit that determines which channels of a radio receiver are to be scanned and which channels are to be skipped is programmed or preset by a first switch which selectively energizes an...
4158816 Memory type tuning system with provisions for skipping nonpreferred tuning positions  
A tuning system of a television receiver includes a memory with a plurality of memory locations for storing tuning information associated with various channels a viewer may select. Each memory...
4154512 Electrochromic indicator  
The proposed electrochromic indicator can be used in clock dials and band selector indicators of radio receivers and it comprises electrochromic cells placed in series to form a closed circuit....
4147987 Superheterodyne receiver of scanning type  
A superheterodyne receiver of a scanning type, comprising a high frequency amplifier, a mixer, a local oscillator, an intermediate frequency amplifier, a detector, an audio frequency amplifier, a...
4146839 Channel traffic monitoring radio transceiver  
A channel traffic monitoring radio transceiver having basic transceiver components in combination with a microcontroller which provides the electronic operations which enables the transceiver to...
4138647 Memory type tuning system for storing information for a limited number of preferred tuning positions  
A memory type tuning system having memory locations for storing information corresponding to a limited number of preferred tuning positions includes apparatus for examining the contents of each of...
4114104 Channel skip memory system for radio receiver  
A channel skip memory system for radio receiver having a single channel skipping switch to inhibit the radio receiver from receiving any of selected channels of a plurality of channels of...
4114103 Crystalless scanning radio receiver  
A scanning FM monitor receiver is disclosed which is of the superheterodyne type and is capable of scanning and receiving a plurality of channels on a plurality of bands. The receiver incorporates...
4114102 Radio channel skip system  
A rapid channel skip system for radio receiver having a single channel skipping switch to inhibit the radio receiver from receiving any of selected channels of a plurality of channels of...
4092594 Crystalless scanning radio receiver controlled by processing means  
An FM receiver and transmitter apparatus is disclosed which is of the superheterodyne type and is capable of scanning and receiving a plurality of channels on a plurality of frequency bands as well...
4057760 Frequency synthesized scanner having conductive programming elements for channel selection  
A multi-band radio receiver is disclosed for automatically and sequentially tuning to a plurality of discreet, separate preselected frequencies. The receiver incorporates a phase locked loop...
4031473 Station selecting device having improved monitor  
A station selecting system for use in a multi-channel communication system having a plurality of display devices respectively corresponding to the communication channel. Circuitry is provided for...
4005368 Memory tuning system with automatic two speed display  
An all-channel two mode television tuning system includes a counter for sequentially generating channel numbers to adjust tuning. An 82 × 1 bit read/write memory is addressed in a program mode by...
4002985 Channel selection indicator for memory tuning system  
An all-channel two mode television tuning system includes a counter for sequentially generating channel numbers to adjust tuning. An 82 × 1 bit read/write memory is addressed in a program mode by...
3974452 Battery powered scanning receiver with synchronous power cycling through electrically operable visual indicators  
A receiver is disclosed for signal-seeking operation on a plurality of channels. The receiver uses power cycling of the RF amplifier stage, mixers, local oscillators and intermediate frequency...
3968444 Skip band tuner  
A digital tuning controller is provided which utilizes the storage of codes relating to the location and bandwidth of unused or illegal frequency bands to control a frequency acquisition operation...
3919646 Scanning receiver  
To permit a scanning receiver to automatically or manually scan a plurality of crystals of a local oscillator, a counter receives short-duration timing pulses, with the coincidence of certain of...
3890574 Time-sharing scanning receiver  
A scanning radio receiver automatically scans a plurality of channels of respective predetermined frequencies on a time sharing basis. Periodic gating signals gate on a respective plurality of...
3883808 Radio  
An FM monitor type radio having indicator lights on its front face to indicate the particular frequency to which the radio is tuned. A digital counter driven by a multivibrator cycles the radio in...
Matches 1 - 50 out of 57 1 2 >