TWM631108U - Piano score practice error corrector - Google Patents

Abstract

This work is about an error correction device for piano score practice. It is mainly equipped with an image capture unit that can scan the score in a host, and a radio unit that captures the audio generated by the performer's interpretation of the score, and is equipped with a comparable identification. An identification unit for the correctness of the audio relative to the score; through this, it can immediately notify and remind the player of the wrong syllables in the practice process through a voice playback unit, and help indicate the correct note, so that the player can correct the practice in real time. Diligent, to achieve a good practice effect.

Description

Piano score practice error corrector

This writing department is about a piano score practice error corrector, especially a piano score practice error corrector that can be instructed in real time, which can effectively improve the practice effect for its creators and users.

According to legend, when Mozart heard complex church music when he was fourteen, he could memorize the whole song and write it down. In this mystical story, in addition to implying people's reverence for the threshold of "talent" in music, for "ordinary" people to learn the art of playing musical instruments, whether they are orchestra conductors or instrument players, they must rely on Only through repeated practice can you become proficient in the technique of playing, and then improve the quality of the art of playing.

For beginners, when playing the piano while looking at the sheet music, some notes are often played wrong. At this time, they must stop playing the piano and note the wrong position so that they can be corrected when playing the piano later. Although the learning method of playing the piano has become the habit of most people, the continuity of playing the piano is interrupted at the same time as notation, and the effect of practice cannot be effectively achieved.

In addition, there are many children now learning musical instruments such as piano, violin, flute, etc. They are all practiced in the studio of professional teachers, guided by professional teachers, and gradually become proficient through the teacher's correction; but learning musical instruments is not only practice but also practice. Therefore, when practicing at home, it is often possible to play wrong syllables, notes or forget what the teacher taught. If the parents have no music foundation, no one can directly correct the mistakes. Relatively, effective practice results cannot be achieved.

The reason is that the creator, based on years of rich experience in design, development and actual production in the related industry, specially provides a piano score practice error corrector, in order to achieve the purpose of better practical value.

The main purpose of this creation is to provide a piano score practice error corrector, especially a piano score practice error corrector that can be instructed in real time, with the purpose of effectively improving the practice effect.

The main purpose and effect of the error correction device for the creation of piano scores are achieved by the following specific technical means:

A mainframe is mainly provided with an image capture unit that can scan musical scores, and a sound-receiving unit that captures the audio generated by the player performing the musical scores, and is provided with an identification unit that can compare and identify the correctness of the audio relative to the musical score; Through a voice playback unit, the player can be notified and reminded of the wrong syllables in the practice process, and help to indicate the correct notes, so that the player can correct the practice in real time and improve day by day, so as to achieve a good practice effect.

A preferred embodiment of the error correction device for creating music scores, wherein a processor is further constructed inside the host, and the processor is connected to a memory unit for storing data, a display unit for displaying music score image data, and a power supply The control interface of the switch button and a plurality of interface control buttons, and a power supply unit for supplying the power required by the error corrector.

A preferred embodiment of the error correction device for creating piano scores, wherein the processor further uses an artificial intelligence chip [AI IC] for analysis and processing.

A preferred embodiment of the error correction device for creating music scores further includes a communication module, the communication module provides users with downloading music scores from the Internet and stores them in the memory unit for the players to practice player.

In the preferred embodiment of the error correction device for piano score practice, the sound-receiving unit adopts a microphone; the voice-playing unit adopts a loudspeaker and a horn.

In order to make the technical content used in this creation, the purpose of creation and the effect achieved in this creation more completely and clearly disclosed, it is explained in detail below, and please refer to the disclosed drawings and drawing numbers together:

First of all, please refer to the first to fourth pictures of the three-dimensional decomposition and overall appearance diagram of the piano score practice error corrector created in this book. The main internal structure of a host (A) is as follows:

A processor (1), which adopts artificial intelligence chip [AI IC] for analysis and processing;

a memory unit (2), connected to the processor (1) and used for storing data;

an image capturing unit (3), connected to the processor (1), for scanning music score image data and storing the music score image data in the memory unit (2);

a sound-receiving unit (4), connected to the processor (1), for capturing the audio data performed by the performer;

An identification unit (5), which is connected to the processor (1), is mainly used for identifying the music score image data and judging whether the audio data corresponds to the music score image data is correct or not, and outputs a voice and image data when the audio data is wrong. an error signal to the processor (1);

a voice playback unit (6), connected to the processor (1), for outputting the voice error information after the recognition by the recognition unit (5);

a display unit (7), connected to the processor (1), for displaying the music score image data and displaying the image error information after the identification by the identification unit (5);

a control interface (8), which is connected to the processor (1), and includes a power switch button (81) and a plurality of interface control buttons (82);

A power supply unit (9) is connected to the processor (1) to supply the power required by the piano score practice error corrector.

Please refer to the first to fourth diagrams. When in use, the user can activate the piano score practice error corrector through the power switch button (81) of the control interface (8), and the power supply unit (9) can The power supply unit (9) for supplying the power required by the piano score practice error corrector may be a battery or a commercial power supply. And a plurality of interface control buttons (82) of the control interface (8) can be used for the selection of various interface functions, manipulation and storage, etc.; further, the control interface (8) can also use a touch interface, and is structured in the display in unit (7).

Next, the player can scan the QR Code on the music score to be practiced through the image capture unit (3) on the host computer (A), and store the image data of the music score in the memory unit (2), and at the same time, The identification unit (5) also analyzes and identifies the music score image data. In addition, in addition to being scanned by the image capture unit (3), the music score can also be further provided with a communication module (10) in the host (A), which can be accessed from the Internet through the communication module (10). The path is intercepted, the music score to be practiced is downloaded from the network and stored in the memory unit (2), and the image data of the music score is analyzed and recognized through the identification unit (5).

When the player starts to practice playing the music score, the sound of the musical instrument performed by the player is captured through the sound-receiving unit (4) [using a microphone], and converted into audio data by the processor (1), which is then used by the The identification unit (5) analyzes and judges the music score image data corresponding to the audio data. If the audio data performed by the performer is the same as the music score image data, that is, the player's practice process is completely correct; if the identification unit (5) identifies When the audio data performed by the performer is different from the music score image data, a voice error signal and a video error signal will be output to the processor (1) for the wrong part, and the video error signal will be sent to the processor (1) through the processor (1). To the display unit (7), and display the wrong part of the musical score, and the voice error signal is sent to the voice playback unit (6), and through the voice playback unit (6) [optional speakers, speakers ] Output voice warning reminders, such as "playing wrong! Please raise Fa", "playing wrong! Please drop Si, drop Mi"... etc., immediately remind the practice performer to play wrong and help him find the correct note.

In addition, a remote control (B) can be provided, and the remote control (B) is correspondingly connected to the host (A) to control the operator of the piano score practice error corrector. Generally, the remote control adopts frequency control or infrared control [ It will not be repeated here].

However, there are various multi-language databases stored in the memory unit (2) of the error correction device for this creation of piano scores, such as Chinese, Japanese, Korean, Taiwanese, Hakka, Cantonese, Indonesian, Malaysian, Vietnamese, Thai, Burmese, Hindi, Arabic, French, German, Spanish and other language data can be selected and set by the user through the control interface (8) at the beginning of use, so that the voice playback unit (6) ) When the voice error signal is played and the display unit (7) displays the video error signal, the set language can be played and displayed; of course, the language selection and setting can also be performed through the remote controller (B).

The foregoing embodiments or drawings do not limit the structure of the present creation, and any appropriate changes or modifications made by those with ordinary knowledge in the technical field should be regarded as not departing from the patent scope of the present creation.

From the above, it can be seen from the description of the use and implementation of this creation that compared with the existing technical means, this creation mainly has the following advantages:

1. Through the overall design, the error corrector for practicing piano scores can instantly remind the practitioner to play the wrong part at the moment of performance, and help him find the correct tone to achieve an effective practice effect.

2. This creation of piano score practice error corrector is suitable for the practice of various musical instruments, so that children no longer have frustrations when learning music, but a happy and relaxed thing, achieving the effect of getting twice the result with half the effort.

To sum up, this creative embodiment can indeed achieve the expected use effect, and the specific structure disclosed is not only not seen in similar products, but also not disclosed before the application, which fully complies with the provisions and requirements of the patent law. , to file an application for a new type of patent in accordance with the law, and I urge you to review it and grant the patent.

A: host

B: Remote control

1: Processor

2: memory unit

3: Image capture unit

4: Radio unit

5: Identification unit

6: Voice playback unit

7: Display unit

8: Control interface

81: Power switch button

82: Interface Control Button

9: Power supply unit

10: Communication module

The first picture: a schematic diagram of the three-dimensional appearance of this creation.

Figure 2: Schematic diagram of the creative structure.

Figure 3: Another schematic diagram of the implementation of this creation.

Figure 4: Schematic diagram of the use state of this creation.

A: host

3: Image capture unit

4: Radio unit

6: Voice playback unit

7: Display unit

8: Control interface

9: Power supply unit

Claims (7)

An error corrector for piano score practice mainly includes: a processor; a memory unit connected to the processor and used for storing data; an image capturing unit, connected to the processor, for scanning the music score image data and storing the music score image data in the memory unit; a sound-receiving unit, connected to the processor, for capturing the audio data performed by the performer; An identification unit, connected to the processor, is mainly used for identifying music score image data and judging whether the audio data corresponds to the music score image data is correct or not, and outputs an error signal including voice and image to the processing when the audio data is wrong device; a voice playing unit, connected to the processor, for outputting the voice error information after the recognition by the recognition unit; a display unit, connected to the processor, for displaying the music score image data and displaying the image error information after the recognition by the recognition unit; a control interface, connected to the processor, including a power switch button and a plurality of interface control buttons; A power supply unit is connected to the processor for supplying power required by the piano score practice error corrector. The piano score practice error corrector according to claim 1, wherein a communication module is further provided in the host, the communication module provides a connection to the Internet for intercepting musical scores, and downloads the musical scores to be practiced from the Internet and stores them in the memory unit. The piano score practice error corrector according to claim 1 or 2, further comprising a remote control, the remote control is correspondingly connected to the host, and further controls the operator of the piano score practice error corrector. The piano score practice error corrector according to claim 1 or 2, wherein the processor adopts an artificial intelligence chip [AI IC] for analysis and processing. The piano score practice error corrector according to claim 1 or 2, wherein the sound-receiving unit adopts a microphone. The piano score practice error corrector according to claim 1 or 2, wherein the voice playback unit adopts a speaker or a horn. The piano score practice error corrector as claimed in claim 1 or 2, wherein the power supply unit can be a battery or a commercial power supply.

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