Music – Instruments – Electrical musical tone generation
Reexamination Certificate
2004-12-03
2008-12-30
Donels, Jeffrey (Department: 2837)
Music
Instruments
Electrical musical tone generation
C084S645000, C379S088180, C379S917000
Reexamination Certificate
active
07470850
ABSTRACT:
An interactive voice response method and system comprising a VoiceXML browser for processing an interaction with a user. A music score (for example a MIDI file) describing background music for playing during the interaction, and a music synthesizer for generating background music from the music score and from acoustic parameters are included. Acoustic parameters are generated whereby the music synthesizer may be controlled independently of the music score to change the audio environment during an interaction.
REFERENCES:
patent: 5844158 (1998-12-01), Butler et al.
patent: 6446040 (2002-09-01), Socher et al.
patent: 2005/0129196 (2005-06-01), Creamer et al.
Poultney Timothy David
Renshaw David Seager
Whitbourne Matthew
Akerman & Senterfitt
Donels Jeffrey
International Business Machines - Corporation
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