Musical synthesis

Abstract

The method utilizes the stored waveform data of music start and attenuation period in original music and stored waveform data at one section of tenuto followed up closely to above period or stored waveform data of one or several basic cycles at disappearing period as waveform duplication for tenuto and disappearing period. The stored length is recursive length parameter. Then, the amplitude attenuation mode for tenuto and disappearing period is analysed to obtain their amplitude adjustment and attenuation mode parameters. The composite music can be generated automatically by computer program through storing those parameters and waveform data.

Description

technical field [0001] The invention relates to a music synthesis method, in particular to a music synthesis method of a hand-held electronic device. Background technique [0002] With the advent of the era of mobile commerce, there has always been a search for hand-held electronic devices that are small, thin, and fully functional, and that can be carried by users anytime and anywhere (such as electronic dictionaries, personal digital assistants, portable computers, mobile phones, electronic devices, etc.) dictionaries, etc.). Personal mobile products have also been constantly introducing new ones, and are loved and used by more and more people in the market. However, the development of personal mobile products in the market does not stagnate because of this satisfaction, but instead attempts to move towards a more diversified The reason for this is that these products are light, thin, and short. Although their performance is not as powerful as that of desktop computers, t...

AI Technical Summary

Problems solved by technology

Personal mobile products have also been constantly innovating, and are loved and used by more and more people in the market. However, the development of personal mobile products in the market does not stagnate because of this satisfaction, but instead attempts to move towards a more diversified The reason for this is that these products are light, thin, and small. Although their performance is not as powerful as that of desktop computers, they can meet some of the needs of users. For example, the emergence of electronic dictionaries solves the inconvenience of looking through dictionaries and bulky question

[0003] However, these hand-held electronic devices are light, thin and short, so the computing speed and storage capacity must be sacrificed in product design, and their scalability is difficult.

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