Data transmission device

Details Data transmission device Data transmission device

1995-03-13

1997-11-25

Trammell, James P.

Boots, shoes, and leggings

348 10, 379101, 455 63, H04Q 100

Patent

active

056919158

ABSTRACT:
When the terminal 5 requests a partial access of a desired karaoke song to the center 3 in S380, only the climactic passage data of the karaoke song is transmitted from the center 3 to the terminal 5. The terminal 5 reproduces the climactic passage in S400. Then, the terminal 5 determines whether or not the user will pay for the karaoke song in S410. When the payment is confirmed, the terminal 5 requests total access to the center 3 in S340, receives the entire data of the karaoke song in S350, and reproduces the data in S360. It is possible to prevent the user from erroneously requesting a total access of a karaoke song which the user does not want to sing. It is ensured that the user can obtain karaoke songs which he/she really wants to sing, within a short period of time.

REFERENCES:
patent: 4789863 (1988-12-01), Bush
patent: 5003384 (1991-03-01), Durden et al.
patent: 5282028 (1994-01-01), Johnson et al.
patent: 5464946 (1995-11-01), Lewis
patent: 5530754 (1996-06-01), Garfinkle
patent: 5544354 (1996-08-01), May et al.

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