Electrical audio signal processing systems and devices – Including amplitude or volume control – Automatic
Reexamination Certificate
2011-04-12
2011-04-12
Chin, Vivian (Department: 2614)
Electrical audio signal processing systems and devices
Including amplitude or volume control
Automatic
C381S104000, C381S108000, C381S109000
Reexamination Certificate
active
07925032
ABSTRACT:
The present invention relates to a method of controlling a volume of a reproducing apparatus and a reproducing apparatus using the same, wherein a reproduction volume of an audio file can be automatically controlled in accordance with information on a volume level of the audio file. The reproducing apparatus of the present invention includes a memory for storing at least one audio file and volume level information for controlling a reproduction volume level of the audio file, and a control unit for controlling a reproduction volume of the audio file in accordance with the volume level information recorded corresponding to the audio file when the audio file stored in the memory is reproduced.
REFERENCES:
patent: 5945988 (1999-08-01), Williams et al.
patent: 2006/0106472 (2006-05-01), Romesburg et al.
Chin Vivian
Lee Hong Degerman Kang & Waimey
LG Electronics Inc.
Suthers Douglas J
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