Polypressure

Item request has been placed! ×
Item request cannot be made. ×
loading   Processing Request
  • Additional Information
    • Publication Information:
      Oxford: Oxford University Press, 2014.
    • Publication Date:
      2014
    • Abstract:
      [polyphonic key pressure, polyphonic aftertouch] On an electronic instrument, an expressive MIDI characteristic or data type (in the form: channel, note number, pressure) that transmits the key pressure for individual keys, and therefore separately for each note played, even when several are played simultaneously. This allows the performer to play different notes simultaneously at different loudness levels or with other effects, such as adding vibrato or triggering a filter. As with the more common monophonic MIDI data type (which averages the pressure for different keys pressed simultaneously, as if all were played with the same pressure), the pressure value is transmitted when the performer strikes a key while it is depressed, allowing the tone to change while a note is held. The term ‘polyphonic aftertouch’ is also used to describe controllers (usually keyboards) with the capability to sense and send polypressure MIDI data, a characteristic found only in relatively expensive equipment. In velocity-sensitive keyboards without aftertouch, only the speed with which the key is initially depressed is sent as data....
    • ISBN:
      978-1-56159-263-0
      1-56159-263-3
    • Accession Number:
      10.1093/gmo/9781561592630.article.L2294635
    • Online Access: https://doi.org/10.1093/gmo/9781561592630.article.L2294635
    • Accession Number:
      edsomo.L2294635
  • Citations
    • ABNT:
      SMITH, B. author; ACKER, A. B. reviser. Polypressure. Oxford Music Online, [s. l.], 2014. DOI 10.1093/gmo/9781561592630.article.L2294635. Disponível em: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsomo&AN=edsomo.L2294635. Acesso em: 4 dez. 2020.
    • AMA:
      Smith B author, Acker AB reviser. Polypressure. Oxford Music Online. 2014. doi:10.1093/gmo/9781561592630.article.L2294635
    • APA:
      Smith, B. author, & Acker, A. B. reviser. (2014). Polypressure. Oxford Music Online. https://doi.org/10.1093/gmo/9781561592630.article.L2294635
    • Chicago/Turabian: Author-Date:
      Smith, Brandon, author, and Anne Beetem, reviser Acker. 2014. “Polypressure.” Oxford Music Online. doi:10.1093/gmo/9781561592630.article.L2294635.
    • Harvard:
      Smith, B. author and Acker, A. B. reviser (2014) ‘Polypressure’, Oxford Music Online. doi: 10.1093/gmo/9781561592630.article.L2294635.
    • Harvard: Australian:
      Smith, B author & Acker, AB reviser 2014, ‘Polypressure’, Oxford Music Online, viewed 4 December 2020, .
    • MLA:
      Smith, Brandon, author, and Anne Beetem, reviser Acker. “Polypressure.” Oxford Music Online, 2014. EBSCOhost, doi:10.1093/gmo/9781561592630.article.L2294635.
    • Chicago/Turabian: Humanities:
      Smith, Brandon, author, and Anne Beetem, reviser Acker. “Polypressure.” Oxford Music Online, 2014. doi:10.1093/gmo/9781561592630.article.L2294635.
    • Vancouver/ICMJE:
      Smith B author, Acker AB reviser. Polypressure. Oxford Music Online [Internet]. 2014 [cited 2020 Dec 4]; Available from: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsomo&AN=edsomo.L2294635