Packet radio is the transmission of data in "packets". Hence the name.
The creator of the walkie-talkie is a Canadian born inventor. His name is Alfred J. Gross. Go Canada
The term "walkie-talkie" originated from civilian usage rather than official military terminology. It was popularized during World War II, primarily by the American military, but the name itself was attributed to a children's toy that featured a similar design, allowing for two-way communication. The playful connotation of the term resonated, leading to its adoption for the portable radio devices used by soldiers.
Police is a common noun. Proper nouns name a specific police officer or a specific police department. Examples: Officer Glen Martin The Glendale Police Department
The proper name for cops is ''Police Officer"...they don't like when people call them cops
"The Jazz Singer "
The purpose of Cobra 2-way radios is functioning like a Walkie-Talkie. Its packaging is environmentally friendly and it is smaller. Some companies which are selling these aside from Cobra are Amazon, Buy Two Way Radios and Walmart to name a few.
First of all let's agree on what a Walkie-Talkie is. The World War Two Walkie-Talkie was a large backpack unit, with an aerial sticking up, that you talked into and listened using a hand-held telephone-like device. It weighed 40 pounds and operated on FM frequencies. (1944 and beyond. Before that it was AM))It could operate in an area up to 10-20 miles. The smaller "Spam Can" unit (SCR-536)-- which most people mistakenly identify as a Walkie-Talkie -- was a hand-held unit that you talked into on one end and listened on the other. It was shaped like a large cardboard milk carton (Or the tin can that the GI's SPAM came in -- hense the name) It weighed about 9 pounds or so (I can't remember exactly) and operated on FM. The Walkie-Talkie was mostly used for longer distance taffic -- ship to shore, air to ground, headquarters to headquarters, etc. The Spam Can was used for shorter distances -- front line traffic ... platoons, companies, battalions, observers, etc. Both units allowed you to walk and talk at the same time -- or remain stationary. In a way they could be likened to the modern day cell phone. In heavy combat they were the only electronic means of communication on the front lines --until the Signal Corps people could lay and string wire for telephone communication. Hope all this answers your question. If not, come back. vcs
The word police is a common noun, a word for any police.A common noun can become a proper noun if it is used for the name of a specific person, place, thing, or a title, such as the New York City Police Department or the movies 'Police Academy' and 'Police Academy 2'.
To better improve telecommunications.
"The police officer" is a common noun because it refers to a general category of individuals who serve in law enforcement, rather than a specific name of a person. Common nouns describe general items or concepts, while proper nouns name specific entities. In contrast, if you were to use a specific name, like "Officer Smith," that would be a proper noun.
Well, darling, "police" can be both a common noun and a proper noun depending on how it's used. When you're talking about law enforcement in general, it's a common noun. But when you're referring to a specific police department or organization, like the New York City Police Department, then it's a proper noun. So, in short, it can go both ways, just like a good martini. Cheers!