Music – Instruments – Electrical musical tone generation
Reexamination Certificate
2011-01-11
2011-01-11
Enad, Elvin G (Department: 2832)
Music
Instruments
Electrical musical tone generation
C084S605000, C084S607000, C084S609000, C084S615000, C084S622000, C084S652000, C084S662000
Reexamination Certificate
active
07868240
ABSTRACT:
A signal processing apparatus is disclosed which processes an audio signal. The signal processing apparatus includes a detection section which detects a first tempo from an audio signal, a calculation section which calculates a speed feeling that indicates whether the first tempo is fast or slow, and a determining section which determines a second tempo by correcting the first tempo using the speed feeling.
REFERENCES:
patent: 4887505 (1989-12-01), Suzuki
patent: 5350882 (1994-09-01), Koguchi et al.
patent: 5952596 (1999-09-01), Kondo
patent: 6188967 (2001-02-01), Kurtzberg et al.
patent: 6392135 (2002-05-01), Kitayama
patent: 6721711 (2004-04-01), Hoshiai
patent: 7236226 (2007-06-01), Hung et al.
patent: 7507901 (2009-03-01), Kobayashi
patent: 2002/0053275 (2002-05-01), Ogawa et al.
patent: 2003/0133700 (2003-07-01), Uehara
patent: 2004/0069123 (2004-04-01), Becker et al.
patent: 2004/0177746 (2004-09-01), Becker
patent: 2005/0217462 (2005-10-01), Thomson et al.
patent: 2005/0275805 (2005-12-01), Lin et al.
patent: 2005/0283360 (2005-12-01), Large
patent: 2006/0047623 (2006-03-01), Kimura et al.
patent: 2006/0185501 (2006-08-01), Shiraishi et al.
patent: 2007/0044641 (2007-03-01), McKinney et al.
patent: 2007/0157797 (2007-07-01), Hashizume et al.
patent: 2007/0180980 (2007-08-01), Kim
patent: 2009/0260506 (2009-10-01), Saperston
patent: 04-336599 (1992-11-01), None
patent: 07-064544 (1995-03-01), None
patent: 07-191697 (1995-07-01), None
patent: 07-295560 (1995-11-01), None
patent: 08-196637 (1996-08-01), None
patent: 10-134549 (1998-05-01), None
patent: 2000-347659 (2000-12-01), None
patent: 2001-042877 (2001-02-01), None
patent: 2002-116754 (2002-04-01), None
patent: 2002-287744 (2002-10-01), None
patent: 2003-022096 (2003-01-01), None
patent: 2003-263162 (2003-09-01), None
Enad Elvin G
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Russell Christina
Sony Corporation
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