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The Commerce Clause played a huge factor in the regulation of radio. Assigned to Congress by the U.S. Constitution, the clause was implemented to regulate interstate and foreign commerce. [2] Congress has influence over the number, location, and activities of stations all over the country. [4]
Spectrum management is a growing problem due to the growing number of spectrum uses. [6] Uses include: over-the-air broadcasting, (which started in 1920); government and research uses (which include defense, public safety—maritime, air, police—resource management, transport, and radio astronomy); commercial services to the public (including voice, data, home networking); and industrial ...
Frequency allocation (or spectrum allocation) is the part of spectrum management dealing with the designation and regulation of the electromagnetic spectrum into frequency bands, normally done by governments in most countries. [1]
The NTIA Manual of Regulations and Procedures for Federal Radio Frequency Management, also known as the "Red Book," is a publication of the OSM, and is the official source for all technical regulations relating to the use of the electromagnetic frequency spectrum. The NTIA is the regulating agency for all Federal spectrum use. [11]
Scientific pitch, also known as philosophical pitch, Sauveur pitch or Verdi tuning, is an absolute concert pitch standard which is based on middle C (C 4) being set to 256 Hz rather than approximately 261.63 Hz, [1] making it approximately 31.77 cents lower than the common A440 pitch standard.
A majority of the frequency shifts were limited to between 10 and 30 kHz, which conserved the electrical height of a station's existing vertical radiator towers, an important factor for readjusting directional antenna parameters to accommodate the new frequency. [12]
The definition of “Bidenomics” has been expanded to include universal internet access. Over the summer, President Joe Biden announced a new program that aims to deploy $42 billion to get ...
To rectify the matter, Congress passed the Radio Act of 1927, which was signed into law by President Calvin Coolidge on February 23, 1927. The Act strengthened the federal government's authority "to regulate all forms of interstate and foreign radio transmissions and communications within the United States, its Territories and possessions", and adopted a standard that radio stations had to be ...