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  2. Delay spread - Wikipedia

    en.wikipedia.org/wiki/Delay_spread

    If the symbol duration is long enough compared to the delay spread (typically 10 times as big would be good enough), one can expect an equivalent ISI-free channel. The correspondence with the frequency domain is the notion of coherence bandwidth (CB), which is the bandwidth over which the channel can be assumed flat (i.e. channel that passes ...

  3. Times Square - Wikipedia

    en.wikipedia.org/wiki/Times_Square

    Times Square, specifically the intersection of Broadway and 42nd Street, is the eastern terminus of the Lincoln Highway, the first road across the United States for motorized vehicles. [13] Times Square is sometimes referred to as "the Crossroads of the World" [14] and "the heart of the Great White Way". [15] [16] [17]

  4. Motograph News Bulletin - Wikipedia

    en.wikipedia.org/wiki/Motograph_News_Bulletin

    While similar illuminated displays existed at the time, they all had disadvantages. Wilde patented many devices which helped overcome these shortcomings. [3] In 1926, Reilly proposed the idea of installing a news ticker bulletin on the Times Tower to the owner of the New York Times Adolph Ochs and deputy Arthur Hays Sulzberger. They all signed ...

  5. List of typographical symbols and punctuation marks

    en.wikipedia.org/wiki/List_of_typographical...

    Astronomical symbolsSymbols in astronomy; Chemical symbol – Abbreviations used in chemistry; Chinese punctuation – Punctuation used with Chinese characters; Currency symbolSymbol used to represent a monetary currency's name; Diacritic – Modifier mark added to a letter (accent marks etc.)

  6. Ligado Networks - Wikipedia

    en.wikipedia.org/wiki/Ligado_Networks

    Potential interference issues at the time prevented LightSquared from deploying the network. [12] In 2010, the company acquired licenses to mid-band spectrum when it bought SkyTerra Communications. [13] LightSquared's plans, which did not come to fruition, were to use the spectrum to create a 4G wireless mobile network covering North America ...

  7. More than 1 million will pack Times Square in NYC tonight ...

    www.aol.com/more-1-million-pack-times-195747538.html

    Times Square New Year's Eve celebration is in its 120th year. The tradition of thousands of people crowding to watch a shimmering ball be lowered in Times Square began in 1907, though the first ...

  8. Symbol rate - Wikipedia

    en.wikipedia.org/wiki/Symbol_rate

    In a digitally modulated signal or a line code, symbol rate, modulation rate or baud rate is the number of symbol changes, waveform changes, or signaling events across the transmission medium per unit of time. The symbol rate is measured in baud (Bd) or symbols per second. In the case of a line code, the symbol rate is the pulse rate in pulses ...

  9. Who's performing at tonight's Times Square ball drop to ring ...

    www.aol.com/whos-performing-tonights-times...

    Pop singer-songwriter Mark Ambor was scheduled to perform in Times Square from 8:03 p.m. to 8:12 p.m. EST, according to organizers of the New Year's Eve festivities at the "Crossroads of the World."