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  2. Telecommunications in Portugal - Wikipedia

    en.wikipedia.org/wiki/Telecommunications_in_Portugal

    Portugal has a modern and flexible telecommunications market and a wide range of varied media organisations. The regulatory body overseeing communications is called ANACOM. The country has one of the highest mobile phone penetration rates in the world (the number of operative mobile phones already exceeds the population). This network also ...

  3. Raycom Media - Wikipedia

    en.wikipedia.org/wiki/Raycom_Media

    Raycom Media, Inc. was an American television broadcasting company based in Montgomery, Alabama. Raycom owned and/or provided services for 65 television stations and two radio stations across 44 markets in 20 states. Raycom, through its Community Newspaper Holdings subsidiary, also owned multiple newspapers in small and medium-sized markets ...

  4. Two-way communication - Wikipedia

    en.wikipedia.org/wiki/Two-way_communication

    Two-way communication involves feedback from the receiver to the sender. This allows the sender to know the message was received accurately by the receiver. One person is the sender, which means they send a message to another person via face to face, email, telephone, etc. The other person is the receiver, which means they are the one getting ...

  5. Videotelephony - Wikipedia

    en.wikipedia.org/wiki/Videotelephony

    Videotelephony (also known as videoconferencing or video call) is the use of audio and video for simultaneous two-way communication. [ 1] There are many terms to refer to videotelephony. Videophones are standalone devices for video calling (compare Telephone ). In the present day, devices like smartphones and computers are capable of video ...

  6. Category:Communications in Portugal - Wikipedia

    en.wikipedia.org/wiki/Category:Communications_in...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Help; Learn to edit; Community portal; Recent changes; Upload file

  7. Two-way radio - Wikipedia

    en.wikipedia.org/wiki/Two-way_radio

    A two-way radio is a radio transceiver (a radio that can both transmit and receive radio waves ), which is used for bidirectional person-to-person voice communication with other users with similar radios, [ 1] in contrast to a broadcast receiver, which only receives transmissions. Two-way radios usually use a half-duplex communication channel ...

  8. Autoridade Nacional de Comunicações - Wikipedia

    en.wikipedia.org/wiki/Autoridade_Nacional_de...

    t. e. Autoridade Nacional de Comunicações (ANACOM) is Portugal's national regulatory authority for the communications sector, for the purposes of relevant Community and national legislation, including electronic communications and postal services. ANACOM also advises and assists the Portuguese Government in sector matters, while retaining its ...

  9. ChatGPT - Wikipedia

    en.wikipedia.org/wiki/ChatGPT

    It retains much of the information on the Web, in the same way, that a JPEG retains much of the information of a higher-resolution image, but, if you're looking for an exact sequence of bits, you won't find it; all you will ever get is an approximation. But, because the approximation is presented in the form of grammatical text, which ChatGPT ...