Casio Computer Co., Ltd.

Toshiyuki Tachibana

Satoshi Sato

Jun Yoshino

Shingo Okano

The present invention aims to change contents of an automatic accompaniment in accordance with a pitch range of a key that a user plays. The electronic musical instrument includes operated keys and a processor. The processor acquires the number of operated keys for each pitch range in accordance with the operation of the keyboard and instructs to switch an automatic accompaniment pattern accompaniment sounds to be emitted in accordance with the acquired number of operated keys for each pitch range.

Electronic musical instrument, accompaniment sound instruction method and accompaniment sound automatic generation device

A keyboard instrument includes at least one processor that determines a first pattern of intonation to be applied to a first time segment of a voice data on the basis of a first user operation on a first operation element, causes a first singing voice for the first time segment to be digitally synthesized from the first segment data in accordance with the determined first pattern of intonation, determines a second pattern of intonation to be applied to the second time segment of the voice data on the basis of a second user operation on a second operation element, and causes a second singing voice for the second time segment to be digitally synthesized from the second segment data in accordance with the determined second pattern of intonation.

Keyboard instrument and method performed by computer of keyboard instrument

When a frame information (F1)C2 defining the frame type in a transmission protocol format is received in a pager, data of a following interleaving portion is received. A receiving buffer circuit converts the received data from serial data into parallel data in accordance with the frame type, and a deinterleaving circuit reproduces (deinterleaves) the converted parallel data.

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Tokyo, Japan

Toshiyuki Tachibana