TERMIUM Plus®

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POLYPHASE FILTER BANK [1 record]

Record 1 2008-05-08

English

Subject field(s)
  • Computer Graphics
  • Telecommunications Transmission
  • Audiovisual Techniques and Equipment
  • Video Technology
DEF

A set of equal bandwidth filters with special phase interrelationships, allowing for an efficient implementation of the filterbank.

French

Domaine(s)
  • Infographie
  • Transmission (Télécommunications)
  • Audiovisuel (techniques et équipement)
  • Vidéotechnique
DEF

Ensemble de filtres de même largeur de bande, présentant entre eux des relations de phase spécifiques, permettant une réalisation efficace du banc de filtres.

OBS

audio.

Spanish

Campo(s) temático(s)
  • Gráficos de computadora
  • Transmisión (Telecomunicaciones)
  • Técnicas y equipo audiovisuales
  • Técnicas de video
CONT

Banco de filtros polifásico: su función es dividir la señal de audio en 32 subbandas; estas subbandas están igualmente espaciadas en frecuencia, y no reflejan exactamente las bandas críticas del oído.

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