Method for automatic sound synthesis
US5900568A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 15, 1998 |
| Grant date | May 4, 1999 |
| Priority date | — |
| Expiry date | May 15, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10H2250/641
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A method for automatically adjusting the parameters of a synthesizer includes generating a first synthesized signal based on an initial set of synthesizer parameters, comparing the first synthesized signal to an input sound signal, and generating a control signal for adjusting a subset of parameters of the synthesizer to minimize the differences between the first synthesized signal and the input sound signal. These steps may be iteratively performed for a predetermined number of additional subsets of synthesizer parameters, until a final output of the synthesizer is obtained which represents an optimization of the synthesis of the input sound signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.