Music information transmitting apparatus, music information receiving apparatus, music information transmitting-receiving apparatus and storage medium

Claim 2

A music information transmitting apparatus comprising: event data acquiring means for acquiring event data indicating the contents of a performance effected by a user; event data transmitting means for transmitting music information obtained by adding first time data indicating a timing which a receiving end should process to the event data obtained by the event data acquiring means; waveform data acquiring means for acquiring acoustic waveform data; waveform data transmitting means for transmitting to the receiving end music information acquired by the waveform data acquiring means; and time data transmitting means for transmitting as music information second time data specifying a timing at which the receiving end should process waveform data transmitted by the waveform data transmitting means.

Claim 3

The music information transmitting apparatus according to claim 1 , wherein said waveform data transmitting means transmits the waveform data acquired by said waveform data acquiring means along with serial data representing the order of the transmitted waveform data.

Claim 4

The music information transmitting apparatus according to claim 1 , wherein said time data transmitting means transmits size data representing a size of the waveform data transmitted by said waveform data transmitting means in addition to the second time data.

Claim 5

A music information receiving apparatus comprising: receiving means for receiving music information; a music data buffer, responsive to the receiving means receiving event data and first time data as the music information, for storing the received event data and first time data; a waveform buffer for storing waveform data; storage controlling means, responsive to the receiving means receiving waveform data as the music information, for storing the received waveform data in the waveform buffer; waveform processing means, responsive to the receiving means receiving second time data as the music information, for processing the waveform data stored in the waveform buffer at a timing specified by the second time data; a musical-sound generating time register for storing the received second time data as a musical sound generating time; incrementing means for incrementing the musical sound generating time, stored in the musical-sound generating time register, at predetermined timings; and event processing means for processing the event data stored in the music data buffer at a timing determined on the basis of the musical sound generating time stored in the musical-sound generating time register and the first time data stored in the music data buffer.

Claim 6

A music information receiving apparatus comprising: receiving means for receiving music information; a music data buffer, responsive to the receiving means receiving event data and first time data as the music information, for storing the received event data and first time data; a waveform buffer for storing waveform data; storage controlling means, responsive to the receiving means receiving waveform data as the music information, for storing the received waveform data in the waveform buffer; waveform processing means, responsive to the receiving means receiving second time data as the music information, for processing the waveform data stored in the waveform buffer at a timing specified by the second time data; a musical-sound generating time register for storing the received second time data as a musical sound generating time; incrementing means for incrementing the musical sound generating time, stored in the musical-sound generating time register, at predetermined timings; and event processing means for processing the event data stored in the music data buffer at a timing determined on the basis of the musical sound generating time stored in the musical-sound generating time register and the first time data stored in the music data buffer.

Claim 7

The music information transmitting apparatus according to claim 4 , wherein said storage controlling means comprises storage means for storing reception serial data representing the order of received waveform data, and wherein when transmission serial data representing the order of the transmitted waveform data is added to waveform data received by said receiving means and only when said transmission serial data coincides with the reception serial data stored in said storage means, said storage means stores the waveform data in said waveform buffer.

Claim 8

The music information transmitting apparatus according to claim 4 , wherein said waveform processing means comprises storage means for storing reception size data representing a size of the received waveform data, and wherein when transmission size data representing a size of transmitted waveform data is added to the second time data received by said receiving means and only when said transmission size data coincides with the reception size data stored in said storage means, said waveform processing means processes the waveform data at a timing specified by the second time data.

Claim 9

A music information editing apparatus comprising: transmission requesting means for transmitting a transmission request to a plurality of external devices; receiving means, responsive to the transmission request transmitted by the transmission requesting means, for receiving from the plurality of external devices music information which comprises event data representing contents of an event in a performance and time data representing a timing for processing the event data added to the event data; music information storing means for storing the music information received by the receiving means; and music information editing means for rearranging the music information stored in the music information storing means in accordance with a processing sequence specified by the time data of the music information.

Claim 10

A music information editing apparatus comprising: transmission requesting means for transmitting a transmission request to a plurality of external devices; receiving means, responsive to the transmission request transmitted by the transmission requesting means, for receiving from the plurality of external devices music information which comprises event data representing contents of an event in a performance and time data representing a timing for processing the event data added to the event data; music information storing means for storing the music information received by the receiving means; and music information editing means for rearranging the music information stored in the music information storing means in accordance with a processing sequence specified by the time data of the music information.

Claim 11

A music information transmitting apparatus comprising: music information storing means for storing music information which comprises event data representing contents of an event in a performance and first time data representing a timing for processing the event data added to the event data; music information processing means for processing and reproducing an event of the music information stored in the music information storing means; event data acquiring means for acquiring event data representing contents of a performance effected by a user during the time when the music information stored in the music information storing means is processed by the music information processing means; time data adding means for generating second time data representing a timing for processing the event data acquired by the event data acquiring means on the basis of the first time data of the music information stored in the music information storing means, and for adding the generated second time data to the event data acquired by the event data acquiring means; first transmission means for transmitting as music information the event data and the second time data added to the event data by the time data adding means; and second transmission means for transmitting the music information, stored in the music information storing means, at a timing based on the second time data added to the event data transmitted by the first transmission means.

Claim 12

A music information transmitting apparatus comprising: music information storing means for storing music information which comprises event data representing contents of an event in a performance and first time data representing a timing for processing the event data added to the event data; music information processing means for processing and reproducing an event of the music information stored in the music information storing means; event data acquiring means for acquiring event data representing contents of a performance effected by a user during the time when the music information stored in the music information storing means is processed by the music information processing means; time data adding means for generating second time data representing a timing for processing the event data acquired by the event data acquiring means on the basis of the first time data of the music information stored in the music information storing means, and for adding the generated second time data to the event data acquired by the event data acquiring means; first transmission means for transmitting as music information the event data and the second time data added to the event data by the time data adding means; and second transmission means for transmitting the music information, stored in the music information storing means, at a timing based on the second time data added to the event data transmitted by the first transmission means.

Claim 13

The music information transmitting apparatus according to claim 8 , wherein said music information storing means comprises a further transmission means for transmitting music information stored therein to said music information processing means, and said music information processing means comprises receiving means for receiving the music information transmitted by said further transmission means.

Claim 14

The music information transmitting apparatus according to claim 9 , wherein said time data adding means generates the time data representing the timing for processing the event data, based on the time data added to the event data first received by said receiving means, and adds the generated time data to the event data acquired by said event data acquiring means.

Claim 15

The music information transmitting apparatus according to claim 8 , wherein said second transmission means transmits the music information at a timing based on the time data added to the event data transmitted first by said first transmission means.

Claim 16

A music information transmitting-receiving apparatus comprising: receiving means for receiving music information transmitted by a plurality of external devices; music information storing means having a plurality of storage regions corresponding to the plurality of external devices, respectively; storage controlling means, responsive to reception of music information by the receiving means, for storing the received music information in a corresponding storage region of the music information storing means; music information processing means for processing and reproducing an event of the music information stored in the music information storing means; event data acquiring means for acquiring event data representing contents of a performance effected by a user during time when the music information stored in the music information storing means is processed by the music information processing means; and transmission means for transmitting the event data acquired by the event data acquiring means to the plurality of external devices, respectively.

Claim 17

A music information transmitting-receiving apparatus comprising: receiving means for receiving music information transmitted by a plurality of external devices; music information storing means having a plurality of storage regions corresponding to the plurality of external devices, respectively; storage controlling means, responsive to reception of music information by the receiving means, for storing the received music information in a corresponding storage region of the music information storing means; music information processing means for processing and reproducing an event of the music information stored in the music information storing means; event data acquiring means for acquiring event data representing contents of a performance effected by a user during time when the music information stored in the music information storing means is processed by the music information processing means; and transmission means for transmitting the event data acquired by the event data acquiring means to the plurality of external devices, respectively.

Claim 18

A recording medium which contains a computer readable program for: acquiring event data indicating contents of a performance effected by a user; transmitting music information obtained by adding first time data indicating a timing which a receiving end should process to the acquired event data; acquiring acoustic waveform data; transmitting to the receiving end the acquired acoustic waveform data as music information; and transmitting as music information second time data specifying a timing at which the receiving end should process the transmitted acoustic waveform data.

Claim 19

A recording medium which contains a computer readable program for: acquiring event data indicating contents of a performance effected by a user; transmitting music information obtained by adding first time data indicating a timing which a receiving end should process to the acquired event data; acquiring acoustic waveform data; transmitting to the receiving end the acquired acoustic waveform data as music information; and transmitting as music information second time data specifying a timing at which the receiving end should process the transmitted acoustic waveform data.

Claim 20

A recording medium which contains a computer readable program for: receiving music information; in response to the reception of event data and first time data as the music information, storing the received event data and first time data in a music data buffer; in response to the reception of waveform data as the music information, storing the received waveform data in a waveform buffer; in response to the reception of second time data as the music information, reproducing the waveform data stored in the waveform buffer, at a timing specified by the received second time data; storing the received second time data as a musical sound generating time; incrementing a musical-sound generating time, stored in a musical-sound generating time register, at predetermined timings; and reproducing the event data stored in the music data buffer at a timing determined on the basis of the musical sound generating time stored in the musical-sound generating time register and the first time data stored in the music data buffer.

Claim 21

A recording medium which contains a computer readable program for: receiving music information; in response to the reception of event data and first time data as the music information, storing the received event data and first time data in a music data buffer; in response to the reception of waveform data as the music information, storing the received waveform data in a waveform buffer; in response to the reception of second time data as the music information, reproducing the waveform data stored in the waveform buffer, at a timing specified by the received second time data; storing the received second time data as a musical sound generating time; incrementing a musical-sound generating time, stored in a musical-sound generating time register, at predetermined timings; and reproducing the event data stored in the music data buffer at a timing determined on the basis of the musical sound generating time stored in the musical-sound generating time register and the first time data stored in the music data buffer.

Claim 22

A recording medium which contains a computer readable program for: transmitting a transmission request to a plurality of external devices; in response to the transmitted transmission request, receiving from the plurality of external devices music information which comprises event data representing the contents of an event in a performance and time data representing a timing for processing the event data added to the event data; storing the received music information in a music information storage memory; and rearranging the music information stored in the music information storage memory in accordance with a processing sequence specified by the time data of the music information.

Claim 23

A recording medium which contains a computer readable program for: transmitting a transmission request to a plurality of external devices; in response to the transmitted transmission request, receiving from the plurality of external devices music information which comprises event data representing the contents of an event in a performance and time data representing a timing for processing the event data added to the event data; storing the received music information in a music information storage memory; and rearranging the music information stored in the music information storage memory in accordance with a processing sequence specified by the time data of the music information.

Claim 24

A recording medium which contains a computer readable program for: processing and reproducing an event of music information stored in a music information storage memory, the music information comprising event data representing contents of an event in a performance and first time data representing a timing for processing the event data added to the event data; acquiring event data representing contents of a performance effected by a user during the time when the music information stored in the music information storage memory is reprocessed; generating second time data representing a timing for reprocessing the acquired event data on the basis of the first time data of the music information stored in the music information storage memory, and for adding the generated second time data to the acquired event data; transmitting as music information the event data and the second time data added to the event data; and transmitting the music information, stored in the music information storage memory, at a timing based on the second time data added to the transmitted event data.

Claim 25

A recording medium which contains a computer readable program for: processing and reproducing an event of music information stored in a music information storage memory, the music information comprising event data representing contents of an event in a performance and first time data representing a timing for processing the event data added to the event data; acquiring event data representing contents of a performance effected by a user during the time when the music information stored in the music information storage memory is reprocessed; generating second time data representing a timing for reprocessing the acquired event data on the basis of the first time data of the music information stored in the music information storage memory, and for adding the generated second time data to the acquired event data; transmitting as music information the event data and the second time data added to the event data; and transmitting the music information, stored in the music information storage memory, at a timing based on the second time data added to the transmitted event data.

Claim 26

A recording medium which contains a computer readable program for: receiving music information transmitted by a plurality of external devices; in response to the reception of music information, storing the received music information in a corresponding storage region of a music information storage memory; processing and reproducing an event of the music information stored in the music information storage memory; acquiring event data representing contents of a performance effected by a user during the time when the music information stored in the music information storage memory is reprocessed; and transmitting the acquired event data to the plurality of external devices, respectively.

Claim 27

A recording medium which contains a computer readable program for: receiving music information transmitted by a plurality of external devices; in response to the reception of music information, storing the received music information in a corresponding storage region of a music information storage memory; processing and reproducing an event of the music information stored in the music information storage memory; acquiring event data representing contents of a performance effected by a user during the time when the music information stored in the music information storage memory is reprocessed; and transmitting the acquired event data to the plurality of external devices, respectively.