Music – Instruments – Electrical musical tone generation
Reexamination Certificate
2006-01-31
2010-06-29
Fletcher, Marlon T (Department: 2832)
Music
Instruments
Electrical musical tone generation
C084S609000, C084S613000, C084S634000, C084S637000, C084S649000, C084S650000, C084S666000, C084S669000
Reexamination Certificate
active
07745715
ABSTRACT:
Disclosed is a method for generating audio data automatically and a personal terminal and a recorded medium using the same. Disclosed method comprises the steps of: (a) detecting pitch of inputted sound source; (b) generating a unit tone data using detected pith variation information; (c) generating an interval code using ratio information of unit tones included in the unit tone data; (d) generating a harmony code based on the generated interval code; (e) generating an accompaniment template using the harmony code and pre-stored accompaniment related template; and (f) generating an audio data where main melody of the inputted sound source and the accompaniment data are merged. Users can generate polyphonic ringtone sound automatically through a personal terminal itself without downloading.
REFERENCES:
patent: 2006/0230910 (2006-10-01), Song et al.
patent: 2000-267652 (2002-09-01), None
patent: 10-2001-54564 (2001-07-01), None
patent: 10-2004-89421 (2004-10-01), None
patent: 10-2005-78425 (2005-08-01), None
patent: 10-2005-115648 (2005-12-01), None
Edwards Angell Palmer & & Dodge LLP
Fletcher Marlon T
Gaonda Corporation
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