Education and demonstration – Cathode ray screen display and audio means
Patent
1994-08-05
1996-02-27
Cheng, Joe H.
Education and demonstration
Cathode ray screen display and audio means
434308, 84609, G10H 136
Patent
active
054944430
ABSTRACT:
A karaoke system includes: reproduction unit for reproducing a MIDI sound source control information for karaoke song from a karaoke data recording medium, the MIDI sound source control information including playing time data of the karaoke songs; operation unit for inputting request of at least one desired karaoke song and karaoke playing time; calculation unit for obtaining playing time data of the requested karaoke songs and for calculating total playing time required for playing all of the requested karaoke songs; determination unit for comparing the total playing time with remaining playing time calculated on the basis of the karaoke playing time and for determining whether all of the requested songs can be played within the remaining playing time or not; and display unit for displaying a notice related to the result of the determination of the determination unit.
REFERENCES:
patent: 5131311 (1992-07-01), Murakami et al.
patent: 5247127 (1993-09-01), Tsumura
patent: 5355762 (1994-10-01), Tabata
patent: 5365576 (1994-11-01), Tsumura et al.
patent: 5397853 (1995-03-01), Koguchi
Akiba Yoshiyuki
Amano Mitsuyoshi
Miyamoto Kazuhiro
Nakai Toshiki
Sato Masuhiro
Cheng Joe H.
Pioneer Electronic Corporation
LandOfFree
Karaoke system and method of managing playing time of karaoke so does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Karaoke system and method of managing playing time of karaoke so, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Karaoke system and method of managing playing time of karaoke so will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1675193