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You selected inventions in category Telecommunications

  • Contextual Audio Recording - GB2522299Contextual Audio Recording - GB2522299

      A contextual audio recording method, performable by a computer system (e.g. smartphone) attached to a network, where during a conversation over the network a microphone attachable to or included in the computer system is used to record 303 audio speech 304 from the user. The audio speech is processed 305 into audio speech data 311. In the audio speech data, the processor monitors 307 for a keyword previously defined 301 by the user. Upon detecting 309 the keyword in the audio speech data, a contextual portion of the audio speech data 315 is extracted 313 including the keyword. The contextual portion of the audio speech data may be converted 317 to text 320 and stored 319. The time interval of the contextual portion may be determined either by a pre-set duration from and including the keyword, or may stop upon detection of another keyword.

      Much of our lives are spent communicating with others while at home, in the office and even while on the road. Often in the course of these communications we may wish to make a note related to the conversation such as a name, telephone number, meeting date or any number of other details. Normally this action would require removing the phone from ones ear, opening a new application and manually typing the information. However this may not be practical or even possible all the time. To open a new application to manually enter the note while driving is dangerous. When communicating with someone in public putting them on speaker is impractical. There are many scenarios when being able to use contextual audio recording would be useful if not essential.

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    • Technology Platform for Matching Demand-Side and Supply-Side UsersTechnology Platform for Matching Demand-Side and...

        Disclosed herein are systems, devices, and methods for improving the technology related to matching supply-side users with demand-side users in a marketplace. An opportunity matching platform may receive one or more business opportunities created by one or more demand-side users and then provide the one or more business opportunities to a plurality of supply-side client stations. In turn, each supply-side client station may present the one or more business opportunities to a respective supply-side users, receive the user's feedback on the one or more business opportunities, and then provide the feedback data for the supply-side user back to the opportunity matching platform. Thereafter, the opportunity matching platform may process the supply-side user feedback data and then provide various information to the demand-side users and/or supply -side users that help such users reach agreement on opportunities.

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      • Welcome to Alignsat Communication Technologies CoLtdWelcome to Alignsat Communication Technologies...

          Welcome to Alignsat Communication Technologies Co.,Ltd, a leading manufacturer of VSAT antenna ,Earth station antenna ,TVRO antenna, Flyaway antenna, Vehicle mounted antenna, Antenna controller, Antenna tracking receiver,SATCOM on the move and installation service.

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        • How to Select Patch Cable for Optical TransceiverHow to Select Patch Cable for Optical Transceiver

            People are always amazed by the development of optical communication. Things move really fast in this industry. Fiber optic transceiver, a small-size but important optical component, can best represent the advancing of the optical communication industry. The form factor of optical transceivers has changed from GBIC for Gigabit Ethernet to SFP+ for 10GbE, QSFP+ for 40GbE and 100G CFP and QSFP28. Even a double density QSFP—QSFP-DD for 200/400GbE is under research. It’s not difficult to recognize all these different types of fiber optic transceivers. However, customer could be confused about how to connect these transceiver to the telecommunication network. This post will introduce how to select patch cables for optical transceivers in details.

            Patch Cable Selection Guide
            To select the right patch cable for your modules, you should firstly have a comprehensive understanding of the modules mainly from the following aspects: transmission media, interface, transmission distances and data rate.

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          • Fiber optical communication products manufacturer and supplierFiber optical communication products manufacturer...

              Rollball International Co. Ltd, created in 2000, located in Shenzhen, China, specialized in providing high performance fiber optic communication products and accessories for telecommunication, broadcast, CATV and network industry worldwide.

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            • 8 Bands Remote Control RF Jammer for All Cellular GPS Lojack AlarmCPJP88 Bands Remote Control RF Jammer for All Cellular...

                8 Bands Remote Control RF Jammer for All Cellular, GPS, Lojack, Alarm,CPJP8
                Effective range: Up to 20meters radius, depending on the strength and type of cellular, GPS tracker, Lojack sytem, car remote control Jammer system;
                Input Power: Li Battery AC110/220V-DC12/2500mA/h;
                Antenna: External omni-directional;
                Operation temperature: 0-50;
                Humidity: 5%-80%;
                Size: L 11.9cm X W7.4cm X H29cm;
                1. This series cover six or eight frequency bands or with bigger jamming distance.
                2. This device utilizes a unique low power radio signal technology that interferes with the communication between wireless handsets and base station.
                3. Block all cellular phone, GPS tracker, Lojack sytem, car remote control communication, in you controlled area or to avoid information from being disclosed secretly during meeting, and yet it is jamming silently without user's awareness.
                4. Easily operated and user-friendly, no hassle installation needed, need no professional knowledge or skill, a DIY designed device to suit everyone, everywhere and anytime.
                5. Low Output power will not cause harm to human body or medical equipment
                6. Inside fans cool system.
                7. Inside rechargeable battery, working 2-3hours by battery.
                1. Hospital, medical center or where medical instruments should not be disturbed by cellular signal.
                2. theater, cinema, museum and art gallery.
                3. conference rooms, offices, libraries, schools and restaurant.
                Model# CPJ-P8A: Cellular phones+GPS+Wi-Fi+Lojack
                1)CDMA&GSM: 850 to960MHz
                2)DCS&PCS: 1, 805 to 1990MHz
                3)3G: 2, 110 to 2, 170MHz
                4)Wi-Fi: 2400 to 2483MHz
                5)GPS: 1570-1580MHz (GPSL1)
                6)4G WIMAX: 2620-2690 MHz
                7)4G LTE: 790-821MHz
                8)LOJACK: 160-175MHz
                CPJ-P8B+ Cellular phones+Wi-Fi+433MHz+315MHz
                1)CDMA&GSM: 850 to960MHz
                2)DCS&PCS: 1, 805 to 1990MHz
                3)3G: 2, 110 to 2, 170MHz
                4)Wi-Fi: 2400 to 2483MHz
                5)GPS: 1570-1580MHz (GPSL1)
                6)4G WIMAX: 2620-2690 MHz
                7)4G LTE: 790-821MHz
                8)LOJACK: 160-175MHz
                We can do customize frequency according to you request, please email us

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              • 16 Antennas Low Band All Bands up to 50m Model 3G 4G WiFi Signal detector with Cooling FanCPJX1616 Antennas Low Band All Bands up to 50m Model 3G...

                  16 Antennas Low Band All Bands up to 50m Model, 3G 4G WiFi GPS Signal detector with Cooling Fan,CPJX16

                  One of our the best desktop models with 16 antennas and range up to 50m that jamm all Low bands 130-500Mhz ,
                  all types of Android phones,Tablets, Smart Phones, iPhones, VHF, UHF, GPS and remote control signals
                  from various devices such as rc cars, rc boats, alarms, wireless sensors, amateur or professional remotely controlled toys, etc.

                  16 Bands type frequency :
                  1.130-200MHz; (3W)
                  3.300-400MHz; (3W)
                  4.400-500MHz; (3W)
                  5.700-800mhz; (3W)
                  6.800-900mhz; (3W)
                  7.900-980mhz; (3W)
                  8.1050-1200MHz; (2W)
                  9.1200-1390MHz; (2W)
                  10.1500-1600mhz; (3W)
                  11.1700-1800MHz; (3W)
                  12.1800-2000Mhz; (3W)
                  13.2100-2199MHz; (3W)
                  14.2300-2400Mhz; (2W)
                  15.2400-2500mhz; (2W)
                  16.2500-2700MHz; (2W)
                  TOTAL : 41W

                  1.Each of 16 frequency module/band is separate and adjustable.
                  2.All 16 Frequency modules we can mix very flexible, Any combinations and customizations of frefenices are possible, so just send us your inquiry and we will give you our recommendation.
                  3. Jamming Range Radius 10~50meters (-75dBm Omnidirectional antennas);
                  4.The jamming distance will be varied depending on the signal strength and location;
                  5.Working time: Without the time limit, may continue to work;
                  6.Antenna: 300mm long;
                  7.Power supply: AC100-240V and 12V cable to Car Battery (300mm Long);
                  8.Dimension:395 x 238 x 60mm;
                  10.Package contents:
                  *1pc Desktop portable Jammer;
                  *1pc AC Charger;
                  *1pc Car Charger;
                  *16pc Antenna;

                  Welcome to Necom-telecom,
                  we are jammer manufacturer for 8 years, hope our products are workable for your market.

                  Professional manufacture following products:
                  1)Portable Cell Phone Jammer/Blocker;
                  2)Bloqueador Portable/Jammer;
                  3)GPS Jammer;
                  4)Wifi Jammer/Camera Jammer;
                  5)UHF&VHF Jammer;
                  6)High Power Cell Phone Jammer/Blocker;
                  7)Cellphone booster/repeater;
                  8)RF signal detector;

                  2G,3G,4G, GPS, WIFI, VHF, UHF, 315, 433 ,Lojack all the frequency can be customized as your request!

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                • WiFi GSM CDMA 3G  Full-Band Wireless Cell Phone Signal Jammer with 14 Antenna JammerCPJX14WiFi GSM CDMA 3G Full-Band Wireless Cell Phone...

                    WiFi GSM CDMA 3G Cell Phone Signal Blocker, Full-Band Wireless Cell Phone Signal Jammer with 14 Antenna Jammer,CPJX14

                    1.CDMA 800 :850 to 894MHz
                    2.GSM 900: 925 to 960MHz
                    3.DCS/PCS: 1805 to 1990MHz
                    4.3G: 2110 to 2170MHz
                    5.GPSL1: 1570 to 1580MHz
                    6.GPSL2-L5: 1170 to 1230MHz
                    7.WIFI 2.4G: 2400 to 2500MHz
                    8.VHF: 135 to 174MHz
                    9.UHF: 400-470MHz
                    10.4G Wimax:2620 to 2690MHz
                    11.4G LTE:790 to 826MHz
                    12.Lojack: 167-175MHz
                    13.RF 315MHz
                    14.RF 433MHz

                    All in One with 14 bands frequencies
                    Good cooling system with 5 cooling fans inside
                    Low noise
                    Can adjust or turn off any single band without influencing the other bands operation
                    Work non-stopped
                    Stable capability
                    Could be used in car directly,With car charger.
                    Total output power: 35W Jamming range: up to 20-70 m.
                    Full set weight: 7.0kg
                    Power supply: 50 to 60Hz, 100 to 240V AC
                    With AC adapter (AC100-240V-DC12V)

                    Application Area:
           can be applied at meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more
                    2.For some locations of special purpose such as hospitals, gas stations and more, Please do field test first to make sure no interference happened to the normal operation of their equipment and instrument
                    Warranty: One year from delivery date.
                    Multi-functional Jammer x 1
                    AC adaptor x 1
                    Car adaptor x 1
                    Antenna x 14

                    Type: GPS, Wifi, 4G, LoJack/XM, UHF/VHF, RF Jammers, Phone Jammers
                    Jammer Effective Radius Range: 50-80 meters
                    Frequency Cell Phone: CDMA 850-894MHz, GSM 925MHz-960MHz, DCS 1805MHZ-1880MHZ, 3G 2110MHZ-2185MHZ
                    Frequency 4G: 4G LTE 725-785MHZ, 4G Wimax 2620-2690MHz
                    Frequency GPS: GPSL1:1500-1600MHz, GPSL2:1220-1230MHz, GPSL5:1170-1180MHz
                    Frequency WIFI: WiFi 2.4G:2400MHz-2450MHz
                    Frequency RF: Radio Frequency 315MHz, Radio Frequency 433MHz
                    Frequency UHF/VHF: VHF 135MHz-175MHz, UHF 400MHz-470MHz
                    Frequency LoJack and XM radio: Lojack:160MHz-175MHzXM

                    Want to own a signal jammer that can help you to achieve the need to block all the normal wireless signals? Then just here this (EU) All Bands Cell Phone Jammer GPS WIFI VHF UHF 4G 315 433 Lojack 14 Antenna with Power Adjustable you are viewing just owns the powerful function.
                    This high power signal jammer owns the newest design of 14 antennas, which enables this newest 14 antennas high power signal jammer to cut off the signals of WiFi 315 433 UHF VHF GPS CDMA GSM DCS PCS 3G and all the 4G mobile phones at the same time, and the jamming distance is up to 70 meters at most according to the signal strength in the detailed place. Thus what's more powerful is that the adjustable buttons have been used on this WiFi GPS VHF UHF 315 433 LoJack 3G 4G phone jammer so that it can allow people to adjust the power and also the jamming distance and jamming frequency bands easily. Also because of the design of the car charger this high power adjustable 3G 4G WiFi GPS VHF UHF 315 433 LoJack signal blocker can be used in the car easily. Moreover, the high quality cooling system design enables this adjustable WiFi 315 433 GPS VHF UHF LoJack 3G 4G phone jammer reach the 24/7 easily.
                    And for more details you can just have a look at the following specifications. Besides as owning 14 antennas, we can also use this newest 14 antennas high power signal jammer to OEM the frequency bands you need for you as well, and you just need to contact us and tell us your detailed requirements.

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