H - Electricity – 04 – S
Patent
H - Electricity
04
S
H04S 1/00 (2006.01)
Patent
CA 2553744
A sound reproduction method and apparatus utilises both distributed mode and pistonic loudspeakers which are simultaneously driven over frequency ranges which at least partially overlap, for enhancing the spaciousness of the sound produced. The disclosure includes monophonic, stereophonic and multi channel sound reproduction systems and electronic musical instruments such as digital pianos.
La présente invention se rapporte à un procédé et à un appareil de reproduction de son mettant en oeuvre à la fois des haut-parleurs en mode réparti et en mode pistonique qui sont commandés simultanément sur des plages de fréquences qui se chevauchent au moins partiellement, afin d'accroître l'impression d'espace du son produit. L'invention se rapporte à des systèmes de reproduction sonores monophoniques, stéréophoniques et multicanaux et à des instruments musicaux électroniques tels que des pianos numériques.
Katz Shelley
Perry + Currier
LandOfFree
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