In the 1980s, bass designers continued to explore new approaches. Ned Steinberger introduced a headless bass in 1979 and continued his innovations in the 1980s, using graphite and other new materials and (in 1984) introducing the TransTrem tremolo bar. In 1982, Hans-Peter Wilfer founded Warwick, to make a European bass, as the market at the time was dominated by Asian and American basses. Their first bass was the Streamer Bass, which is similar to the Spector NS. In 1987, the Guild Guitar Corporation launched the fretless Ashbory bass, which used silicone rubber strings and a piezoelectric pickup to achieve an "upright bass" sound with a short 18-inch (457 mm) scale length. In the late 1980s, MTV's "Unplugged" show, which featured bands performing with acoustic instruments, helped to popularize hollow-bodied acoustic bass guitars amplified with piezoelectric pickups built into the bridge of the instrument.
"Soapbar" Pickups are so-named due to their resemblance to a bar of soap and originally referred to the Gibson P-90 guitar pickup. The term is also used to describe any pickup with a rectangular shape (no protruding screw mounting "ears" like on P, J or MM pickups) and no visible pole pieces. Most of the pickups falling into this category are humbucking, though a few single-coil soapbar designs exist. They are commonly found in basses designed for the rock and metal genres, such as Gibson, ESP Guitars, and Schecter, however they are also found on 5- and 6-string basses made popular by jazz and jazz fusion music, such as Yamaha's TRB and various Peavey model lines. 'Soapbar pickups' are also called 'extended housing pickups', because the rectangular shape is achieved simply by making the pickup cover longer or wider than it would have to be to only cover the pickup coils, and then the mounting holes are recessed inside these wider dimensions of the housing.
If you’re trying to decide whether to get a digital piano or a keyboard, you should consider what you’re hoping to accomplish. As has been said, digital pianos are a great option for anyone who is just starting to learn to play the piano or for those who play a traditional piano but would like another option that is more convenient. If, on the other hand, you’re looking to play the keyboard and take full advantage of all of the various options that they have, then a digital piano would likely not be as useful for you.
Swing drummers such as Max Roach and Kenny Clarke had already deviated from the large marching band-style bass drums, finding that they were too loud and boomy. Bebop drummers continued this trend, and they started trying out smaller bass drum sizes in the drum set. Bebop drummers' experimentations with new drum sizes and new sounds led to the innovative concept of applying the busy "four on the floor" bass drum rhythms to a new larger cymbal called the ride cymbal. By focusing on keeping time on the new ride cymbal instead of the bass drum, the "feel" went from bass drum and hi-hat heavy, to a lighter melodic feel that has been explained as "floating on top of the time". This allowed drummers to express themselves in a more melodic fashion by playing the rhythms used by the guitar, piano and sax players using the new smaller, more focused bass drums and snare. Louie Bellson also assisted in the innovative sizes and sounds of the 1940s drum set by pioneering the use of two bass drums, or the double bass drum kit.
Palm-muting is a widely used bass technique. The outer edge of the palm of the picking hand is rested on the bridge while picking, and "mutes" the strings, shortening the sustain time. The harder the palm presses, or the more string area that is contacted by the palm, the shorter the string's sustain. The sustain of the picked note can be varied for each note or phrase. The shorter sustain of a muted note on an electric bass can be used to imitate the shorter sustain and character of an upright bass. Palm-muting is commonly done while using a pick, but can also be done without a pick, as when doing down-strokes with the thumb.
Just like the acoustic instruments they're derived from, digital pianos come in different sizes. They also offer dozens of options for your perusal, so you can weigh all kinds of factors to find the right model for you. For instance, if you're looking to pack a lot of piano into as small a space as possible, consider instruments such as the Williams Allegro 88-Key Digital Piano or the Casio CDP-120. These are fairly compact pianos, but that doesn't limit the breadth of their samples and sound settings.