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Carrier squelch is the most simple variant of all. It functions strictly on the signal strength, such as when a television mutes the audio or blanks the video on "empty" channels, or when a walkie-talkie mutes the audio when no signal is present. Carrier squelch uses receiver Automatic gain control (AGC) to determine the squelch threshold.
An online dictionary is a dictionary that is accessible via the Internet through a web browser. They can be made available in a number of ways: free, free with a paid subscription for extended or more professional content, or a paid-only service.
The use of digital squelch on a channel that has existing tone squelch users precludes the use of the 131.8 and 136.5 Hz tones as the digital bit rate is 134.4 bits per second and the decoders set to those two tones will sense an intermittent signal (referred to in the two-way radio field as "falsing" the decoder). [2]
Thesaurus Linguae Latinae. A modern english thesaurus. A thesaurus (pl.: thesauri or thesauruses), sometimes called a synonym dictionary or dictionary of synonyms, is a reference work which arranges words by their meanings (or in simpler terms, a book where one can find different words with similar meanings to other words), [1] [2] sometimes as a hierarchy of broader and narrower terms ...
The application provides definitions and synonyms from various dictionaries, Wikipedia articles and a glossary of Apple-related terms. Dictionary was introduced in OS X 10.4 with the New Oxford American Dictionary and Oxford American Writer's Thesaurus (as well as the Wikipedia and Apple Dictionary sections).
In 1864, Merriam published a greatly expanded edition, which was the first version to change Webster's text, largely overhauling his work yet retaining many of his definitions and the title, An American Dictionary. In 1884, the edition contained 118,000 words, "3000 more than any other English dictionary". [4]
Later printings included additional material: a "Supplement Of Additional Words And Definitions" containing more than 4,600 new words and definitions in 1879, A Pronouncing Biographical Dictionary containing more than 9,700 names of noteworthy persons in 1879, and a Pronouncing Gazetteer in 1884. The 1883 printing of the book contained 1,928 ...
A thesaurus or synonym dictionary lists similar or related words; these are often, but not always, synonyms. [15] The word poecilonym is a rare synonym of the word synonym. It is not entered in most major dictionaries and is a curiosity or piece of trivia for being an autological word because of its meta quality as a synonym of synonym.