Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency
Patent
1982-10-18
1985-02-12
Ng, Jin F.
Telecommunications
Receiver or analog modulated signal frequency converter
Signal selection based on frequency
455184, 455186, 455 2, H03J 718, H04B 116
Patent
active
044996012
ABSTRACT:
The specification discloses a method and apparatus for detecting and playing desired audio segments over a broadcast receiver such as a radio or television. Apparatus is coupled with the broadcast receiver (30) to enable the listener to listen to any of a plurality of different stations and to select desired audio segments being played on any of the stations. Apparatus (46) is provided to store the selected desired audio segments selected by the listener. Apparatus (50) scans the audio being broadcast by each of a plurality of different stations. Apparatus (48) compares the selected desired audio segments with the audio scanned. In response to the comparison, the desired audio segments are played over the broadcast receiver upon occurrence of the desired audio segments on any of a plurality of different stations.
REFERENCES:
patent: 3760275 (1973-09-01), Ohsawa et al.
patent: 3919479 (1975-11-01), Moon et al.
patent: 4063031 (1977-12-01), Grunza
patent: 4230990 (1980-10-01), Lert, Jr. et al.
patent: 4450531 (1984-05-01), Kenyon et al.
Howison Gregory M.
Medlock Nina L.
Mills Jerry W.
Ng Jin F.
LandOfFree
Method and apparatus for automatically detecting and playing des does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for automatically detecting and playing des, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for automatically detecting and playing des will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1393894