Audio smoothing system, device, and method

Details Audio smoothing system, device, and method Audio smoothing system, device, and method

2010-06-11

2011-11-15

Qin, Jianchun (Department: 2832)

Music

Instruments

Electrical musical tone generation

Reexamination Certificate

active

08058543

ABSTRACT:
The present invention relates to an audio smoothing system for smoothing an audio waveform to generate a smoothed waveform, including an audio generator, an audio smoothing device and an operating interface. The audio smoothing device is provided for receiving an audio waveform of the audio generator to smooth a sound corresponding to the audio waveform, and the audio smoothing system includes a sound volume modulator, a waveform divider and a calculator. An audio smoothing method includes the steps of: dividing the audio waveform according to a predetermined cycle time while the audio waveform is received; calculating respectively average waveform amplitudes; after setting an input sound volume via the operating interface, dividing the input sound volume by amplitude values respectively to obtain amplitude parameters; and multiplying all the amplitude parameters with the amplitude values corresponding to the divided audio waveforms to obtain the smoothed waveform.

REFERENCES:
patent: 4114498 (1978-09-01), Chibana et al.
patent: 5627334 (1997-05-01), Hirano et al.
patent: 6169240 (2001-01-01), Suzuki
patent: 6184455 (2001-02-01), Tamura
patent: 7626113 (2009-12-01), Kuroda
patent: 7908134 (2011-03-01), Felber
patent: 2010/0056198 (2010-03-01), Tachibana
patent: 2011/0106209 (2011-05-01), Saoji
patent: I305321 (2009-01-01), None

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