Electronic musical instrument

Details Electronic musical instrument Electronic musical instrument

1986-10-10

1987-09-29

Witkowski, S. J.

Music

Instruments

84 128, G10H 700

Patent

active

046962140

ABSTRACT:
An electronic musical instrument of the sampling type is provided. The electronic musical instrument comprises a memory having a plurality of storage areas, and operates in one of full sampling, part sampling, full play and part play modes. Sampling data of waveform of a tone are stored into addresses of all the storage areas in the full sampling mode, and are stored into addresses of one of the storage areas in the part sampling mode. Thus, only one waveform is sampled and stored in the full sampling mode, whereas a plurality of waveforms can be sampled and stored in the part sampling mode. In the full play mode, the whole sampling data are read from the storage areas to form a tone, so that the tone can have a complicated waveform if the sampling data have been stored in the memory in the part sampling mode. In the part play mode, the sampling data are read from the corresponding storage area, so that the tone can be formed from a portion of a waveform if the waveform has been stored in the full sampling mode.

REFERENCES:
patent: 4584921 (1986-04-01), Wachi
patent: 4622877 (1986-11-01), Strong

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