US 6,529,191 B1 · Data processing apparatus and data processing method

Abstract

A data processing apparatus generates original waveform data based upon which musical tone data are to be generated, and sounding control data containing kind information indicative of kinds of the original waveform data and pitch information indicative of pitches of the musical tone data, and generates original image data based upon which image data are to be generated, and picture control data containing kind information indicative of kinds of the original image data and coordinate information indicative of coordinates of the image data on a display screen. An arithmetic processing device performs arithmetic processing comprising interpolation processing or thinning processing and is operable upon receiving the sounding control data, for carrying out a first generating process for generating the musical tone data, by subjecting the original waveform data designated by the kind information to the arithmetic processing according to the pitch information, and operable upon receiving the original image data, for carrying out a second generating process for generating the image data, by subjecting the original image data designated by the kind information to the arithmetic processing according to the coordinate information. Preferably, the arithmetic processing device executes the first generating process and the second generating process in a time-sharing manner.

Claims13

Dependent claims

A data processing apparatus for performing common processing on musical tone data and image data comprising:

a supply device that supplies original waveform data based upon which musical tone data are to be generated, and sounding control data containing kind information indicative of kinds of said original waveform data and pitch information indicative of pitches of said musical tone data, and supplies original image data based upon which image data are to be generated, and picture control data containing kind information indicative of kinds of said original image data and coordinate information indicative of coordinates of said image data on a display screen;
a storage device that stores both of said original waveform data and said original image data supplied from said supply device;
a common arithmetic processing device that performs interpolation processing or thinning processing on both of said original waveform data and said original image data, said common arithmetic processing device being operable upon receiving said sounding control data and said picture control data from said supply device, for reading out said original waveform data designated by said kind information of said sounding control data and said original image data designated by said kind information of said picture control data from said storage device, said common arithmetic processing device being operable for generating said musical tone data and said image data by subjecting said read original waveform data and said read original image data to said interpolation processing or said thinning processing according to said pitch information of said sounding control data and said coordinate information of said picture control data, respectively, said common arithmetic processing device being capable of processing both of said original waveform data and said original image data by processing in a time sharing manner;
a musical tone buffer that buffers said musical tone data generated by said common arithmetic processing device to generate said musical tone data in a continuous form;
and
an image buffer that buffers said image data generated by said common arithmetic processing device to generate said image data in continuous form.

3 more elements

A data processing apparatus for performing common processing on musical tone data and image data comprising:

a supply device that supplies original waveform data based upon which musical tone data are to be generated, and sounding control data containing kind information indicative of kinds of said original waveform data, pitch information indicative of pitches of said musical tone data, and volume information indicative of volume of said musical tone data, and supplies original image data based upon which image data are to be generated, and picture control data containing kind information indicative of kinds of said original image data, coordinate information indicative of coordinates of said image data on a display screen, and transparency information indicative of transparency of said image data;
a storage device that stores both of said original waveform data and said original image data supplied from said supply device;
a common arithmetic processing device that performs interpolation processing or thinning processing, and synthetic processing on both of said original wave form data and said original image data, said common arithmetic processing device being operable upon receiving said sounding control data and said picture control data from said supply device, for reading out said original waveform data designated by said kind information of said sounding control data and said original image data designated by said kind information of said picture control data from said storage device, said common processing device being operable for generating said musical tone data and said image data by subjecting said read original waveform data and said read original image data to said interpolation processing or thinning processing according to said pitch information of said sounding control data and said coordinate information of said picture control data, respectively, and then executing said synthetic processing by synthesizing data obtained by said interpolation processing or said thinning processing on said read original waveform data and said read original image data according to said volume information of said sounding control data and said transparency information of said picture control data, respectively, said common arithmetic processing device capable of processing both of said original waveform data and said original image by processing in a time-sharing manner;
a musical tone buffer that buffers said musical tone data generated by said common arithmetic processing device to generate said musical tone data in a continuous form;
and
an image buffer that buffers said image data generated by said common arithmetic processing device to generate said image data in continuous form.

3 more elements

A data processing method for performing common processing on musical tone data and image data comprising the steps of:

supplying original waveform data based upon which musical tone data are to be generated to a storage device, and sounding control data containing kind information indicative of kinds of said original waveform data and pitch information indicative of pitches of said musical tone data to a common arithmetic processing device, and supplying original image data based upon which image data are to be generated to said storage device, and picture control data containing kind information indicative of kinds of said original image data and coordinate information indicative of coordinates of said image data on a display screen to said common arithmetic processing device;
causing said common arithmetic processing device that performs interpolation processing or thinning processing on both of said original waveform data and said original image data to, upon receiving said sounding control data and said picture control data from said step of supplying, read out said original waveform data designated by said kind information of said sounding control data and said original image data designated by said kind information of said picture control data from said storage device and generate said musical tone data and said image data by subjecting said read original waveform data and said real original image data to said interpolation processing or said thinning processing according to said pitch information of said sounding control data and said coordinate information of said picture control data, respectively, said common arithmetic processing device being capable of processing both of said original waveform data and said original image data by processing in a time sharing manner;
buffering said musical tone data generated by said common arithmetic processing device to generate said musical tone data in continuous form;
and
buffering said image data generated by said common arithmetic processing device to generate said image data in continuous form.

2 more elements

A data processing method for performing common processing on musical tone data and image data comprising the steps of:

supplying original waveform data based upon which musical tone data are to be generated to a storage device, and sounding control data containing kind information indicative of kinds of said original waveform data, pitch information indicative of pitches of said musical tone data, and volume information indicative of volume of said musical tone data to a common arithmetic processing device, and supplying original image data based upon which image data are to be generated to said storage device, and picture control data containing kind information indicative of kinds of said original image data, coordinate information indicative of coordinates of said image data on a display screen, and transparency information indicative of transparency of said image data to said common arithmetic processing device;
causing said common arithmetic processing device that performs interpolation processing or thinning processing, and synthetic processing on both of said original waveform data and said original image data to, upon receiving said sounding control data and said picture control data from said step of supplying, read out said original waveform data designated by said kind information of said sounding control data and said original image data designated by said kind information of said picture control data from said storage device and generate said musical tone data and said image data by subjecting said read original waveform data and said real original image data to said interpolation processing or said thinning processing according to said pitch information of said sounding control data and said coordinate information of said picture control data, respectively, and then execute said synthetic processing by synthesizing data obtained by said interpolation processing or said thinning processing on said read original waveform data and said read original image data according to said volume information of said sounding control data and said transparency information of said picture control data, respectively, said common arithmetic processing device being capable of processing both of said original waveform data and said original image data by processing in a time sharing manner;
buffering said musical tone data generated by said common arithmetic processing device to generate said musical tone data in continuous form;
and
buffering said image data generated by said common arithmetic processing device to generate said image data in continuous form.

2 more elements

A machine readable storage medium storing instructions for causing a machine to execute a data processing method for performing common processing on musical tone data and image data comprising the steps of:

supplying original waveform data based upon which musical tone data are to be generated to a storage device, and sounding control data containing kind information indicative of kinds of said original waveform data and pitch information indicative of pitches of said musical tone data to a common arithmetic processing device, and supplying original image data based upon which image data are to be generated to said storage device, and picture control data containing kind information indicative of kinds of said original image data and coordinate information indicative of coordinates of said image data on a display screen to said common arithmetic processing device;
causing said common arithmetic processing device that performs interpolation processing or thinning processing on both of said original waveform data and said original image data to, upon receiving said sounding control data and said picture control data from said step of supplying, read out said original waveform data designated by said kind information of said sounding control data and said original image data designated by said kind information of said picture control data from said storage device and generate said musical tone data and said image data by subjecting said read original waveform data and said real original image data to said interpolation processing or said thinning processing according to said pitch information of said sounding control data and said coordinate information of said picture control data, respectively, said common arithmetic processing device being capable of processing both of said original waveform data and said original image data by processing in a time sharing manner;
buffering said musical tone data generated by said common arithmetic processing device to generate said musical tone data in continuous form;
and
buffering said image data generated by said common arithmetic processing device to generate said image data in continuous form.

2 more elements

supplying original waveform data based upon which musical tone data are to be generated to a storage device, and sounding control data containing kind information indicative of kinds of said original waveform data, pitch information indicative of pitches of said musical tone data, and volume information indicative of volume of said musical tone data to a common arithmetic processing device, and supplying original image data based upon which image data are to be generated to said storage device, and picture control data containing kind information indicative of kinds of said original image data, coordinate information indicative of coordinates of said image data on a display screen, and transparency information indicative of transparency of said image data to said common arithmetic processing device;
causing said common arithmetic processing device that performs interpolation processing or thinning processing, and synthetic processing on both of said original waveform data and said original image data to, upon receiving said sounding control data and said picture control data from said step of supplying, read out said original waveform data designated by said kind information of said sounding control data and said original image data designated by said kind information of said picture control data from said storage device and generate said musical tone data and said image data by subjecting said read original waveform data and said real original image data to said interpolation processing or said thinning processing according to said pitch information of said sounding control data and said coordinate information of said picture control data, respectively, and then execute said synthetic processing by synthesizing data obtained by said interpolation processing or said thinning processing on said read original waveform data and said read original image data according to said volume information of said sounding control data and said transparency information of said picture control data, respectively, said common arithmetic processing device being capable of processing both of said original waveform data and said original image data by processing in a time sharing manner;
buffering said musical tone data generated by said common arithmetic processing device to generate said musical tone data in continuous form;
and
buffering said image data generated by said common arithmetic processing device to

2 more elements

Dependencies are inferred from the claim text.

Data processing apparatus and data processing method

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Data processing apparatus and data processing method

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Abstract

Claims13