Apparatus and method for music and lyrics broadcasting

Details Apparatus and method for music and lyrics broadcasting Apparatus and method for music and lyrics broadcasting

1995-04-18

1996-10-01

Pham, Chi H.

Telecommunications

Transmitter and receiver at separate stations

Frequency or phase modulation

455 68, 4551861, 3701104, 84645, H04B 116

Patent

active

055618499

ABSTRACT:
A system for broadcasting audio music and broadcasting lyrics for display and highlighting substantially simultaneously with the occurrence of the lyrics in the accompanying audio music is provided. The system includes a audio music source that provides a data output and a analog audio signal output. A computer receives the data output by the music source and generates lyric text data and lyric timing commands. A subcarrier generator generates a subcarrier signal carrying the lyric text data and lyric timing commands. An FM transmitter broadcasts a composite signal that combines the analog output of the music source with the subcarrier signal. A lyric display unit receives the composite signal, separates and decodes the subcarrier signal and displays and highlights lyrics according the lyric text data and lyric timing commands decoded from the subcarrier signal.

REFERENCES:
patent: 5194683 (1993-03-01), Tsumura et al.
patent: 5214792 (1993-05-01), Alwadish
patent: 5239540 (1993-08-01), Rovira et al.
patent: 5428610 (1995-06-01), Davis

Affiliated with

Also associated with

Rating

Apparatus and method for music and lyrics broadcasting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for music and lyrics broadcasting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for music and lyrics broadcasting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1510120