Hardware and software and software interface for control by midi messages

• US 20030188628A1
• Filed: 01/03/2003
• Published: 10/09/2003
• Est. Priority Date: 03/17/2000
• Status: Abandoned Application

• Current Assignee: Gilles Moncaubeig, Naguy Caillavet
• Original Assignee: Gilles Moncaubeig, Naguy Caillavet
• Inventors: Moncaubeig, Gilles, Caillavet, Naguy
• Application Number:
  US10/221,652
• Publication Number:
  US 20030188628A1
• Time in Patent Office: Days
• US Class Current: 84/645
• CPC Class Codes: G10H 1/0066 using a MIDI interface

Abstract

The invention, operating on the MIDI (Musical Instrument Digital Interface) standard, aims at providing a personal computer user (12) an external peripheral (8) in the form of a table of switching and potentiometric controllers and its managing software (9), the whole set providing real time control of parameters used by controllable client software'"'"'s (1) or external hardware systems (14) capable of operating the MIDI standard. The invention should be considered as a complementary extension of conventional man-machine interfaces which consist in the keyboard and mouse to the extent that it enables to control parameters from rotary potentiometers, linear potentiometers and switches. The invention comprises two parts, hardware and software. The hardware (8) is a console of controllers whereof the electronic production is very simple, hence inexpensive. The software (9), resident in storage after launching, scans the values of the console of controllers via a connection port (13) of the computer. Said values, whether after being transformed or not, are provided to the client software'"'"'s in real time by sending messages observing the MIDI standard to a software (10) or hardware (11) MIDI peripheral. The client applications (1) of the invention can be software'"'"'s of different fields of application (computer-assisted music, computer graphics, and the like) or software'"'"'s controlling external hardware systems (14) if they authorise it. The invention converts the values derived from the console in the form of MIDI messages. Thus, the software'"'"'s compatible with said standard can be controlled by the table. Furthermore, the MIDI data can be directly routed to a hardware MIDI peripheral (11) (of the board for instance) to control likewise hardware MIDI machines (15) such as synthesizer, beatbox, sound effects and the like.

Claims

1. Apparatus for manually controlling parameters of software applications (1) in real time, characterised in that it comprises a hardware part (8), made up of potentiometers (linear or rotary) and/or of switches, and a configurable software part (9), which generates messages consistent with the MIDI (Musical Instrument Digital Interface) standard, these two parts being connected through a connection port (13) of a personal computer (12).

2. Apparatus according to claim 1, characterised in that it uses an (output) hardware MIDI peripheral (11), of the sound card type, of the personal computer to control the hardware MIDI machines (15).

3. Apparatus according to claim 1, characterised in that the connection port (13) is the parallel port of the personal computer (12).

4. Apparatus according to claim 1, characterised in that the connection port (13) is a USB port of the personal computer (12).

5. Method, based on the apparatus according to claims 1 or 3 or 4, of controlling parameters of software applications capable of operating the MIDI standard, characterised in that it comprises stages for configuring/allocating, acquiring data, transforming data and generating messages operating the MIDI standard.

6. Method, based on the apparatus according to claims 2 or 3 or 4, of controlling parameters of hardware machines capable of operating the MIDI standard, characterised in that it comprises stages of configuring/allocating, acquiring data, transforming data and generating messages operating the MIDI standard.

7. Method according to claim 5 or 6, characterised in that so-called virtual controllers are created, the values of which depend either on programmed values or on the values of another controller (physical or virtual), to which values transforming functions (predefined or personalised) are applied.

8. Method according to any of claims 5 to 7, characterised in that so-called relay controllers are created, which permit transforming functions (predefined or personalised) to be applied to values of remote controllers, which values are transmitted by means of an intranet or internet network.

9. Method according to claim 5 or 8, characterised in that any hardware external systems (14) are controlled by means of client applications (1), which are capable of controlling these systems and of operating the MIDI standard.