Speakers. Speakers are one of the most common output devices used with computer systems. Some speakers are designed to work specifically with computers, while others can be hooked up to any type of sound system.Regardless of their design, the purpose of speakers is to produce audio output that can be heard by the listener.wo-way speakers typically have a tweeter and a mid-range speaker, while three-way speakers have a tweeter, mid-range speaker, and subwoofer. Amplitude, or loudness, is determined by the change in air pressure created by the speakers' sound waves.
2017-03-05T22:21:14-05:00. The federalist wanted the bill of rights added. The 9th amendment states-The enumeration in the Constitution, of certain rights, shall not be construed to deny or disparage others retained by the people. e 10th states-The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.
An advocacy group is a group or an organization which tries to influence the government but does not hold power in the government. A single-issue group may form in response to a particular issue area sometimes in response to a single event or threat. The Human Rights Campaign, an LGBT civil rights advocacy and lobbying organization seeking to advance the cause of LGBT rights in America. 2  National Rifle Association, an organization that formed in New York in 1871 to protect the rights of gun-owners.