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Keyboard expression is the ability of a keyboard musical instrument to change tone or other qualities of the sound in response to velocity, pressure or other variations in how the performer depresses the keys of the musical keyboard. Expression types include: Velocity sensitivity—how fast the key is pressed
A dead key is a special kind of modifier key on a mechanical typewriter, or computer keyboard, that is typically used to attach a specific diacritic to a base letter. [1] The dead key does not generate a (complete) character by itself, but modifies the character generated by the key struck immediately after. Thus, a dedicated key is not needed ...
A noise-figure meter could automate that procedure as follows: A gated broadband noise source (such as an avalanche diode) drives the device under test. A measurement is made with the noise source on; another measurement with the noise source off. From those measurements and the characteristics of the noise source, the noise figure can be ...
The CP has six sound models taken from Yamaha's CP4 stage piano: a Rhodes Mk.1, a Rhodes Mk.2, a Wurlitzer, a Clavinet, a Yamaha CP80 and a toy piano. [9] The keyboard has a maximum polyphony of 128 notes. The Reface CP also has an effects engine that includes drive, phaser, tremolo, delay, reverb and chorus effects. [12]
Yamaha's engineers began adapting Chowning's algorithm for use in a commercial digital synthesizer, adding improvements such as the "key scaling" method to avoid the introduction of distortion that normally occurred in analog systems during frequency modulation [citation needed], though it would take several years before Yamaha released their ...
Yamaha P-120. The Yamaha P-120 is a portable electronic piano, released in 2002. The 88-key so-called "GH" keyboard is action-weighted, imitating the feel of a real piano. It includes several sample keyboard sounds, such as harpsichord, clavichord, vibraphone, guitar and more. Basic sequencing and editing are built-in.
The Yamaha SHS-10, known in Yamaha's native country, Japan, as the Yamaha Sholky, Sholky being derived from "Shoulder Keyboard", is a keytar (a musical keyboard that can be held like a guitar) manufactured by Yamaha and released in 1987.
The torsional deflection of a simple cylinder cannot radiate efficiently acoustic noise, but with particular boundary conditions the stator can radiate acoustic noise under torque ripple excitation. [8] Structure-borne noise can also be generated by torque ripple when rotor shaft line vibrations propagate to the frame [9] and shaft line.