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  2. Beat frequency oscillator - Wikipedia

    en.wikipedia.org/wiki/Beat_frequency_oscillator

    In a radio receiver, a beat frequency oscillator or BFO is a dedicated oscillator used to create an audio frequency signal from Morse code radiotelegraphy transmissions to make them audible. The signal from the BFO is mixed with the received signal to create a heterodyne or beat frequency which is heard as a tone in the speaker.

  3. BFO - Wikipedia

    en.wikipedia.org/wiki/BFO

    BFO is an abbreviation that stands for: Basic Formal Ontology; Beat frequency oscillator used to create an audio frequency signal for receiving continuous wave (Morse code) transmissions; The Black Forest Observatory in Germany; BiFeO 3 (Bismuth ferrite), an inorganic chemical compound; Boron monofluoride monoxide; Budapest Festival Orchestra

  4. List of business and finance abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_business_and...

    This is a list of abbreviations used in a business or financial context. ... [4] or Cash on Delivery ... HS Code – Harmonized Commodity Description and Coding System; I

  5. Foodservice - Wikipedia

    en.wikipedia.org/wiki/Foodservice

    The foodservice (US English) or catering (British and Commonwealth English) industry includes the businesses, institutions, and companies which prepare meals outside the home. [1] It includes restaurants , grocery stores , school and hospital cafeterias , catering operations, and many other formats.

  6. Catering - Wikipedia

    en.wikipedia.org/wiki/Catering

    Catering is the business of providing food services at a remote site or a site such as a hotel, hospital, pub, aircraft, cruise ship, park, festival, filming location or film studio. History of catering

  7. Today’s NYT ‘Strands’ Hints, Spangram and Answers for Sunday ...

    www.aol.com/today-nyt-strands-hints-spangram...

    Move over, Wordle and Connections—there's a new NYT word game in town! The New York Times' recent game, "Strands," is becoming more and more popular as another daily activity fans can find on ...

  8. Are doctors overtreating early-stage breast cancer? Is active ...

    www.aol.com/doctors-overtreating-early-stage...

    It was slightly higher in the surgery group, at 5.9%, compared to the non-surgery group, at 4.2%. This may be due to “upstaging,” Partridge said, when more advanced cancer is identified during ...

  9. Do & Co - Wikipedia

    en.wikipedia.org/wiki/Do_&_Co

    DO & CO Aktiengesellschaft is an Austrian catering company, headquartered in Vienna. [1] It is active in segments such as airline catering, train catering, and international events catering. The company also provides services through its restaurants, bars, lounges, and hotels. [2]