Sounds contain energy in different frequency ranges, or bands. If a sound has a lot of low-frequency energy, it has a lot of bass. The 250â4000 Hz frequency band, where humans hear best, is described as midrange.
The National Hockey League was established in 1917 as the successor to the National Hockey Association (NHA). Founded by Ambrose O'Brien in 1909, the NHA began play one year later with seven teams in Ontario and Quebec, and was one of the first major leagues in professional ice hockey.he league was reduced to six teams for the 1942â43 NHL season: the Boston Bruins, Chicago Black Hawks, Detroit Red Wings, Montreal Canadiens, New York Rangers and Toronto Maple Leafs. These six teams remained constant for 25 years, a period known as the Original Six.
Founded and established by Ottawa real estate developer Bruce Firestone, the team is the second NHL franchise to use the Ottawa Senators name. The original Ottawa Senators, founded in 1883, had a famed history, winning 11 Stanley Cups and playing in the NHL from 1917 until 1934.