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Device for producing signals representative of sounds of a keyboard and stringed instrument

A kind of equipment and sound technology, applied in the direction of electro-acoustic musical instruments, instruments, etc., can solve the problems of not considering the real physical parameters of the soundboard, and the difficulty of various parameters of the user

Inactive Publication Date: 2013-08-07
MODARTT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With this model, it is very difficult for the user to perform various parameters in the first stage and, in any case, the real physical parameters of the soundboard are not taken into account, so that, as the document points out, very peculiar results may be obtained

Method used

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  • Device for producing signals representative of sounds of a keyboard and stringed instrument
  • Device for producing signals representative of sounds of a keyboard and stringed instrument
  • Device for producing signals representative of sounds of a keyboard and stringed instrument

Examples

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no. 1 example

[0068] According to a first embodiment of the invention, the device also includes a keyboard called MIDI keyboard 17, which includes a port called MIDI OUT interface for connection to standard to transmit messages called MIDI messages. These MIDI messages represent user actions on the keys 23 or events generated by the control switches 33 of the MIDI keyboard 17 and then detected by the keyboard 17 . In particular, during the instrumentalist's actions on the keys 23 of the keyboard, a signal related to the performance of the instrumentalist (triggering a note, speed of pressing the corresponding key, releasing the note, pressing the pedal, etc.) is detected. , a MIDI message called a music performance MIDI message.

[0069]The MIDI OUT interface is connected to an input port called MIDI IN of the MIDI interface 12 of the microcomputer through an appropriate cable called a MIDI cable. In this way, MIDI messages generated by the keyboard can be transmitted to the processing un...

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Abstract

A device for digitally producing signals representative of sounds having a sonority simulating that of an instrument with keyboard and strings that are linked to a sounding board of the instrument, these sounds each corresponding to a note of the instrument. The device produces at least one signal representative of a keyboard and stringed instrument sound on the basis of at least one trigger signal and parameters, termed physical parameters. The physical parameters include at least one parameter, the so-called sounding-board parameter, characteristic of a sounding board of a keyboard and stringed instrument to be simulated. Furthermore, the physical parameters according to the invention comprise at least one parameter, termed the string(s) parameter, characteristic of at least one string of the keyboard and stringed instrument to be simulated. The device includes elements (9, 10, 11, 33) for inputting at least one physical parameter.

Description

technical field [0001] The invention relates to a device for generating by digital means signals representing sounds having a loudness simulating a musical instrument having a keyboard and having strings connected to a soundboard of said musical instrument, the sounds each One each corresponds to the note of the instrument. Background technique [0002] A method of generating piano sounds in real time with a digital device based on pre-recorded piano sounds is known. In this method, the timbre of the produced sound depends on the loudness of the piano producing the recorded sound, which is called the source piano. Thus, methods are known according to which pre-recorded sounds are modified during processing in order to adjust the timbre of the resulting piano sound at the end of the process. These modifications are made by applying signal processing techniques. However, despite these modifications, the timbre of the piano sound produced in this way is still closely related...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10H7/10G10H1/16
CPCG10H1/16G10H7/10G10H2250/451G10H5/007
Inventor P·纪尧姆
Owner MODARTT