Portable karaoke device

G - Physics – 11 – B

Patent

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Details

G11B 31/00 (2006.01) G06F 19/00 (2006.01)

Patent

CA 2491578

A portable Karaoke device having a sound module mounted in an ASIC, an external extension pack, a download memory, a musical instrument sound memory, a rendering unit, an amplifier/limiter circuit, a mixer, a low pass filter, an RF amplifier, a receiver, a data processor, an RGB encoder, an overlay circuit, an internal video transmitter/receiver circuit, an external video transmitter/receiver circuit, an MP3 decoder and a communication interface.

Il s'agit d'un karaoké portatif qui comprend les éléments qui suivent : un module sonore dans un circuit intégré à application spécifique (ASIC); un boîtier d'extension externe; une mémoire téléchargeable; une mémoire sonore d'instrument de musique; une unité de rendu; un circuit amplificateur-limiteur; un mélangeur; un filtre passe-bas; un amplificateur RF; un récepteur; un processeur de données; un codeur rouge, vert, bleu (RGB); un circuit de surimpression sonore, un circuit interne de transmission-réception vidéo; un circuit externe de transmission-réception vidéo, un décodeur MP3; et une interface de communication.

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