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Near–far problem. The near–far problem or hearability problem is the effect of a strong signal from a near signal source in making it hard for a receiver to hear a weaker signal from a further source due to adjacent-channel interference, co-channel interference, distortion, capture effect, dynamic range limitation, or the like.
A major revision to the storm signal system took place in 1917 when the new local and non-local storm signal codes were introduced on 1 July. The new local code was the first numbered tropical cyclone signal system in Hong Kong, consisting of seven signals (1 to 7)providing a standby signal, gale signals in four directions (N'ly, S'ly, E'ly and W'ly), an increasing gale signal and a hurricane ...
YouTube is an American online video sharing platform owned by Google.Accessible worldwide, [note 1] YouTube was launched on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim, three former employees of PayPal.
Here are 20 ways that show how going out to dinner has changed over the years. Tom Kelley Archive/istockphoto. 1. Women Were Expected to Be Back Home by Curfew. In the 1950s, it was common for ...
Shower or rinse off before going into the water to help remove dirt or particles from your body that may use up the chlorine in the water. Change diapers away from the water to prevent ...
A level crossing is an intersection where a railway line crosses a road, path, or (in rare situations) airport runway, at the same level, [1] as opposed to the railway line crossing over or under using an overpass or tunnel. The term also applies when a light rail line with separate right-of-way or reserved track crosses a road in the same fashion.
You should care, even if you don’t send mail. Chris Isidore, CNN. July 13, 2024 at 10:00 AM. On Sunday, the cost of a stamp is going up for the second time this year, jumping 5 cents for first ...
Mobile phone signal. A mobile phone signal (also known as reception and service) is the signal strength (measured in dBm) received by a mobile phone from a cellular network (on the downlink ). Depending on various factors, such as proximity to a tower, any obstructions such as buildings or trees, etc. this signal strength will vary.