Method of controlling tone generating drivers by integrating driver on operating system

A method of controlling a plurality of tone generator modules by an integrator module for generating music tones according to performance data being created by a music application software and being composed of a plurality of timbre parts, the method comprising the steps of:

• registering a plurality of tone generator modules for control by the integrator module such that each registered tone generator module is operable under control by the integrator module to generate waveform data of a music tone in accordance with the performance data;
• allocating the timbre parts of the performance data to the registered tone generator modules to establish correspondence between each timbre part and each tone generator module;
• distributing each timbre part of the performance data from the integrator module to each tone generator module in accordance with the established correspondence so as to operate the plurality of the tone generator modules concurrently with each other to generate a plurality of waveform data representing a plurality of music tones corresponding to the plurality of the timbre parts;
• and
• mixing the plurality of the waveform data with each other to output the music tones in accordance with the performance data.

A method of controlling a plurality of tone generator modules by an integrator module for generating music tones according to performance data being created by a music application software and being composed of a plurality of performance parts, the method comprising the steps of:

• registering a plurality of tone generator modules for control by the integrator module such that each registered tone generator module can carry out a task of processing the performance data to generate waveform data under control by the integrator module;
• probing each tone generator module to detect a time lag of the task from an input timing of the performance data to an output timing of the waveform data;
• allocating the performance parts of the performance data to the tone generator modules to establish correspondence between each performance part and each tone generator module;
• delivering each performance part of the performance data from the integrator module to each tone generator module in accordance with the established correspondence at a variable input timing;
• adjusting the input timings of the performance parts of the performance data so as to compensate for the detected time lags among the tone generator modules, thereby synchronizing the output timings of the waveform data from the tone generator modules;
• and
• mixing the waveform data generated by the plurality of the tone generator modules to produce the music tones.

A method of controlling a plurality of tone generator modules by an integrator module on an operating system to generate music tones in accordance with performance data being created by a music application software and being composed of parts, the method comprising the steps of:

• feeding the performance data created by the music application software to the integrator module through an application program interface provided by the operating system;
• registering a plurality of tone generator modules for control by the integrator module, each tone generator module being executable on the operating system to generate waveform data of a music tone according to the performance data;
• opening an individual interface dedicated to each of the registered tone generator modules for communication with the integrator module;
• allocating the performance data to the tone generator modules on a part by part basis;
• delivering each allocated part of the performance data from the integrator module to each tone generator module through the individual interface dedicated to each tone generator module so as to generate the waveform data;
• and
• collecting the waveform data generated by the registered tone generator modules to the integrator module and mixing the collected waveform data to generate the music tones.

A method of controlling a plurality of tone generator modules by an integrator module on an operating system for generating music tones according to performance data being created by a music application software and being composed of parts, the method comprising the steps of:

• feeding the performance data created by the music application software to the integrator module through an application program interface provided by the operating system;
• registering a plurality of tone generator modules for control by the integrator module, each tone generator module being executable on the operating system to generate waveform data of a music tone according to the performance data;
• opening a data stream path between the integrator module and each of the registered tone generator modules;
• allocating the performance data to the registered tone generator modules on a part by part basis;
• delivering each allocated part of the performance data from the integrator module to each tone generator module so as to enable each tone generator module to generate the waveform data;
• and
• collecting the waveform data generated by each tone generator module to the integrator module through each data stream path and mixing the collected waveform data to generate the music tones.

A method of controlling a plurality of tone generator modules by an integrator module on an operating system for generating music tones according to performance data being created by a music application software and being composed of parts, the method comprising the steps of:

• feeding the performance data created by the music application software to the integrator module through an application program interface provided by the operating system;
• registering a plurality of tone generator modules for control by the integrator module;
• allocating the performance data a part by part to the registered tone generator modules and delivering each allocated part of the performance data to each corresponding tone generator modules from the integrator module;
• applying triggers individually to the tone generator modules to cause the tone generator modules to progressively generate waveform data corresponding to the allocated parts of the performance data in response to the triggers;
• collecting the waveform data generated by the tone generator modules to the integrator module and mixing the collected waveform data to output the music tones;
• monitoring progressions in the generation of the waveform data by the tone generator modules to discriminate between lagging one and advancing one of the tone generator modules;
• and
• controlling application of the triggers to balance the progression of the generation of the waveform data among the lagging tone generator module and the advancing tone generator module.

An apparatus having a processor for operating an integrator module and a plurality of tone generator modules on an operating system to execute a process of generating music tones according to performance data created by a music application software, wherein the process comprises the steps of:

• inputting the performance data created by the music application software to the integrator module through an application program interface provided by the operating system;
• streaming down the performance data from the integrator module to one or more of the tone gene rator modules provisionally registered to the integrator module;
• operating the registered tone generator module to generate waveform data of a music tone at a specific sampling frequency based on the streamed performance data;
• streaming up the waveform data from the registered tone generator module to the integrator module;
• converting the specific sampling frequency of the streamed waveform data into a common sampling frequency by the integrator module;
• mixing the waveform data of the common sampling frequency to other waveform data streamed from other tone generator module while synchronizing progression of the waveform data with progression of other waveform data;
• and
• reproducing the mixed waveform data at the common sampling frequency to output the music tones.

An apparatus having a processor for operating an integrator module and a plurality of tone generator modules to execute a process of generating music tones according to performance data being created by a music application software and being composed of a plurality of timbre parts, wherein the process comprises the steps of:

• registering a plurality of tone generator modules for supervision by the integrator module such that each registered tone generator module is operable under supervision by the integrator module to generate waveform data of a music tone in accordance with the performance data;
• allocating the timbre parts of the performance data to the registered tone generator modules to establish correspondence between each timbre part and each tone generator module;
• distributing each timbre part of the performance data from the integrator module to each tone generator module in accordance with the established correspondence so as to operate the plurality of the tone generator modules concurrently with each other to generate a plurality of waveform data representing a plurality of music tones corresponding to the plurality of the timbre parts;
• and
• mixing the plurality of the waveform data with each other to output the music tones in accordance with the performance data.

An apparatus having a processor for operating an integrator module and a plurality of tone generator modules to execute a process of generating music tones according to performance data being created by a music application software and being composed of a plurality of performance parts, wherein the process comprises the steps of:

• registering a plurality of tone generator modules for supervision by the integrator module such that each registered tone generator module can carry out a task of processing the performance data to generate waveform data under supervision by the integrator module;
• probing each tone generator module to detect a time lag of the task measured from an input timing of the performance data to an output timing of the waveform data;
• allocating the performance parts of the performance data to the tone generator modules to establish correspondence between each performance part and each tone generator module;
• delivering each performance part of the performance data from the integrator module to each tone generator module in accordance with the established correspondence at a variable input timing;
• adjusting the input timings of the performance parts of the performance data so as to compensate for the detected time lags among the tone generator modules, thereby synchronizing the output timings of the waveform data from the tone generator modules;
• and
• mixing the waveform data outputted from the plurality of the tone generator modules to produce the music tones.

An apparatus having a processor for operating an integrator module and a plurality of tone generator modules on an operating system to execute a process of generating music tones in accordance with performance data being created by a music application software and being composed of parts, wherein the process comprises the steps of:

• feeding the performance data created by the music application software to the integrator module through an application program interface provided by the operating system;
• registering a plurality of tone generator modules for supervision by the integrator module, each tone generator module being operable on the operating system to generate waveform data of a music tone according to the performance data;
• opening an individual interface dedicated to each of the registered tone generator modules for communication with the integrator module;
• allocating the performance data to the tone generator modules on a part by part basis;
• delivering each allocated part of the performance data from the integrator module to each tone generator module through the individual interface dedicated to each tone generator module so as to generate the waveform data;
• and
• collecting the waveform data generated by the registered tone generator modules to the integrator module and mixing the collected waveform data to generate the music tones.

An apparatus having a processor for operating an integrator module and a plurality of tone generator modules on an operating system to execute a process of generating music tones according to performance data being created by a music application software and being composed of parts, wherein the process comprises the steps of:

• feeding the performance data created by the music application software to the integrator module through an application program interface provided by the operating system;
• registering a plurality of tone generator modules for supervision by the integrator module, each tone generator module being operable on the operating system to generate waveform data of a music tone according to the performance data;
• opening a data stream path between the integrator module and each of the registered tone generator modules;
• allocating the performance data to the registered tone generator modules on a part by part basis;
• delivering each allocated part of the performance data from the integrator module to each tone generator module so as to enable each tone generator module to generate the waveform data;
• and
• collecting the waveform data generated by each tone generator module to the integrator module through each data stream path and mixing the collected waveform data to generate the music tones.

An apparatus having a processor for operating an integrator module and a plurality of tone generator modules on an operating system to execute a process of generating music tones according to performance data being created by a music application software and being composed of parts, wherein the process comprises the steps of:

• feeding the performance data created by the music application software to the integrator module through an application program interface provided by the operating system;
• registering a plurality of tone generator modules for supervision by the integrator module;
• allocating the performance data a part by part to the registered tone generator modules and delivering each allocated part of the performance data to each corresponding tone generator modules from the integrator module;
• applying triggers periodically to individual ones of the tone generator modules to cause the tone generator modules to progressively generate waveform data corresponding to the allocated parts of the performance data in response to the triggers;
• collecting the waveform data generated by the tone generator modules to the integrator module and mixing the collected waveform data to output the music tones;
• monitoring progressions in the generation of the waveform data by the tone generator modules to discriminate between lagging one and advancing one of the tone generator modules;
• and
• controlling application of the triggers to balance the progression of the generation of the waveform data among the lagging tone generator module and the advancing tone generator module.

A machine readable medium for use in a music apparatus having a processor for operating an integrator module and a plurality of tone generator modules on an operating system, the medium containing instructions executable by the processor to cause the music apparatus to perform a process of generating music tones according to performance data created by a music application software, wherein the process comprises the steps of:

• inputting the performance data created by the music application software to the integrator module through an application program interface provided by the operating system;
• streaming down the performance data from the integrator module to one or more of the tone generator modules provisionally registered to the integrator module;
• operating the registered tone generator module to generate waveform data of a music tone at a specific sampling frequency based on the streamed performance data;
• streaming up the waveform data from the registered tone generator module to the integrator module;
• converting the specific sampling frequency of the streamed waveform data into a common sampling frequency by the integrator module;
• mixing the waveform data of the common sampling frequency to other waveform data streamed from other tone generator module while synchronizing progression of the waveform data with progression of other waveform data;
• and
• reproducing the mixed waveform data at the common sampling frequency to output the music tones.

A machine readable medium for use in a music apparatus having a processor for operating an integrator module and a plurality of tone generator modules, the medium containing instructions executable by the processor to cause the music apparatus to perform a process of generating music tones according to performance data being created by a music application software and being composed of a plurality of timbre parts, wherein the process comprises the steps of:

• registering a plurality of tone generator modules for supervision by the integrator module such that each registered tone generator module is operable under supervision by the integrator module to generate waveform data of a music tone in accordance with the performance data;
• allocating the timbre parts of the performance data to the registered tone generator modules to establish correspondence between each timbre part and each tone generator module;
• distributing each timbre part of the performance data from the integrator module to each tone generator module in accordance with the established correspondence so as to operate the plurality of the tone generator modules concurrently with each other to generate a plurality of waveform data representing a plurality of music tones corresponding to the plurality of the timbre parts;
• and
• mixing the plurality of the waveform data with each other to output the music tones in accordance with the performance data.

A machine readable medium for use in a music apparatus having a processor for operating an integrator module and a plurality of tone generator modules, the medium containing instructions executable by the processor to cause the music apparatus to perform a process of generating music tones according to performance data being created by a music application software and being composed of a plurality of performance parts, wherein the process comprises the steps of:

• registering a plurality of tone generator modules for supervision by the integrator module such that each registered tone generator module can carry out a task of processing the performance data to generate waveform data under supervision by the integrator module;
• probing each tone generator module to detect a time lag of the task measured from an input timing of the performance data to an output timing of the waveform data;
• allocating the performance parts of the performance data to the tone generator modules to establish correspondence between each performance part and each tone generator module;
• delivering each performance part of the performance data from the integrator module to each tone generator module in accordance with the established correspondence at a variable input timing;
• adjusting the input timings of the performance parts of the performance data so as to compensate for the detected time lags among the tone generator modules, thereby synchronizing the output timings of the waveform data from the tone generator modules;
• and
• mixing the waveform data outputted from the plurality of the tone generator modules to produce the music tones.

A machine readable medium for use in a music apparatus having a processor for operating an integrator module and a plurality of tone generator modules on an operating system, the medium containing instructions executable by the processor to cause the music apparatus to perform a process of generating music tones in accordance with performance data being created by a music application software and being composed of parts, wherein the process comprises the steps of:

• feeding the performance data created by the music application software to the integrator module through an application program interface provided by the operating system;
• registering a plurality of tone generator modules for supervision by the integrator module, each tone generator module being operable on the operating system to generate waveform data of a music tone according to the performance data;
• opening an individual interface dedicated to each of the registered tone generator modules for communication with the integrator module;
• allocating the performance data to the tone generator modules on a part by part basis;
• delivering each allocated part of the performance data from the integrator module to each tone generator module through the individual interface dedicated to each tone generator module so as to generate the waveform data;
• and
• collecting the waveform data generated by the registered tone generator modules to the integrator module and mixing the collected waveform data to generate the music tones.

A machine readable medium for use in a music apparatus having a processor for operating an integrator module and a plurality of tone generator modules on an operating system, the medium containing instructions executable by the processor to cause the music apparatus to perform a process of generating music tones according to performance data being created by a music application software and being composed of parts, wherein the process comprises the steps of:

• feeding the performance data created by the music application software to the integrator module through an application program interface provided by the operating system;
• registering a plurality of tone generator modules for supervision by the integrator module, each tone generator module being operable on the operating system to generate waveform data of a music tone according to the performance data;
• opening a data stream path between the integrator module and each of the registered tone generator modules;
• allocating the performance data to the registered tone generator modules on a part by part basis;
• delivering each allocated part of the performance data from the integrator module to each tone generator module so as to enable each tone generator module to generate the waveform data;
• and
• collecting the waveform data generated by each tone generator module to the integrator module through each data stream path and mixing the collected waveform data to generate the music tones.

A machine readable medium for use in a music apparatus having a processor for operating an integrator module and a plurality of tone generator modules on an operating system, the medium containing instructions executable by the processor to cause the music apparatus to perform a process of generating music tones according to performance data being created by a music application software and being composed of parts, wherein the process comprises the steps of:

• feeding the performance data created by the music application software to the integrator module through an application program interface provided by the operating system;
• registering a plurality of tone generator modules for supervision by the integrator module;
• allocating the performance data a part by part to the registered tone generator modules and delivering each allocated part of the performance data to each corresponding tone generator modules from the integrator module;
• applying triggers periodically to individual ones of the tone generator modules to cause the tone generator modules to progressively generate waveform data corresponding to the allocated parts of the performance data in response to the triggers;
• collecting the waveform data generated by the tone generator modules to the integrator module and mixing the collected waveform data to output the music tones;
• monitoring progressions in the generation of the waveform data by the tone generator modules to discriminate between lagging one and advancing one of the tone generator modules;
• and
• controlling application of the triggers to balance the progression of the generation of the waveform data among the lagging tone generator module and the advancing tone generator module.