Roland TB-303
The Roland TB-303 Bass Line is a bass synthesizer with built-in sequencer manufactured by the Roland Corporation from 1982 to 1984 that had a defining role in the development of contemporary electronic dance music.
The TB-303 played an important role in the development of house music, influencing Chicago house and forming the basis for acid house. It is also commonly used in related dance genres such as acid techno and acid trance.
History
The TB-303 (short for "Transistor Bass") was originally marketed to guitarists for bass accompaniment while practicing alone. Production lasted approximately 18 months, resulting in only 10,000 units. It was not until the mid- to late-1980s that DJs and electronic musicians in Chicago found a use for the machine in the context of the newly developing house music genre.
Features
The TB-303 has a single audio oscillator, which may be configured to produce either a sawtooth wave or a square wave. The square wave is derived from the sawtooth waveform using a simple, single-transistor waveshaping circuit. This produces a sound that is subtly different from the square waveform created by the dedicated hardware found in most analog synthesizers. It also includes a simple envelope generator, with a decay control only. A lowpass filter is also included, with -24dB per octave attenuation, and controls for cutoff frequency, resonance, and envelope modulation parameters. It is a common misconception that the filter is a 3 pole 18 dB per octave design when in fact it is 4-pole 24 dB per octave.
Powerhouse
Powerhouse or Power House may refer to:
Places
Business
Powerhouse (TV series)
PowerHouse is a United States television series produced by the Educational Film Center at Northern Virginia ETV and aired on PBS for 16 episodes in 1982 (two episodes never aired). It billed itself as "a 16-part series for young people and their families," with the target audience being primarily kids, preteens, teenagers,& young adults, and it was widely praised by educational groups. The series was later rerun by Nickelodeon in the mid-1980s.
Description
Set in Washington, DC, PowerHouse is focused on the adventures of a racially and ethnically diverse group of five teenagers and one adult from the inner city, based at a former boxing and sports gym headquarters turned community center for kids and teens. The center was founded by Brenda Gaines, a woman who inherited the place from her late father, a former boxing champion. The basic theme of the series is that every person is a source of creativity and power. “We all have a PowerHouse deep down inside,” it said in the theme song of the show.
Podcasts:
