CN111435590A

CN111435590A - Novel multi-functional intelligent urheen

Info

Publication number: CN111435590A
Application number: CN201910109475.7A
Authority: CN
Inventors: 李文炳; 李殷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-07-21

Abstract

The invention discloses a novel intelligent urheen which has the functions of sound amplification, automatic playing, pseudo-pulling, recording following exercise, wireless connection, intelligent voice control and the like. The invention relates to a multifunctional urheen which uses intelligent electronic technology.

Description

Novel multi-functional intelligent urheen

The technical field is as follows: the invention discloses a novel intelligent urheen which has the functions of sound amplification, automatic playing, recording and playback, follow-up exercise, wireless wifi networking, wireless Bluetooth connection with an external sound box or a mobile phone, intelligent voice control and the like.

Background art: the urheen is a traditional musical instrument in China, and has soft and beautiful tone. Now, the invention has entered the era of intelligent electrical appliances, and the traditional urheen has not changed too much all the time, the volume is small when playing, has no teaching function, can not record and playback, can not be connected with external equipment such as mobile phone, loudspeaker box, etc., has no voice control function, makes the urheen as a musical instrument in a state of information isolated island, and the invention is produced for changing the state.

Disclosure of Invention

Aiming at the defects of the traditional erhu, the invention provides the erhu with the functions of pseudo-pull, recording, volume amplification, learning, wireless connection and intelligent voice control.

The technical scheme of the invention is as follows:

the inner side of the urheen tube is provided with a sound amplifying loudspeaker and a sound receiving microphone, and the electronic equipment and the display screen are arranged in the support, so that the urheen has the following functions:

1. the volume expansion function is realized by receiving the sound emitted by the urheen through the built-in microphone and playing the sound through the built-in loudspeaker or connecting the sound with an external Bluetooth sound box through Bluetooth, so that the sound amplification function is realized.

2. The music playing device has the advantages that the music playing function is achieved, a user can play the music through the built-in loudspeaker of the music tube, meanwhile, the sound attenuation card of the urheen is opened, and sound cannot be produced when the user normally pulls the strings of the urheen. The player only needs to follow the playing of the urheen music to make the action of pulling the urheen, and the spectator can think that the played urheen music is pulled out by the player, so that the popularity of the urheen player is improved, and the labor intensity of the player is reduced.

3. The recording and playing functions can record the sound of the user pulling the erhu through the built-in microphone and store the sound into the built-in memory card of the erhu, and the sound can be played for a plurality of times subsequently. Other music can also be broadcast through bluetooth or wifi simultaneously.

4. The urheen has a learning function, a song can be played in a segmented mode, the urheen can be automatically stopped after one segment is played, during the stop, a user starts to pull the urheen, sound is recorded and compared with original sound, a score can be automatically given after the comparison is finished, and then the next segment is automatically played. After the music score is finished, the total music score drawn by the player can have a comprehensive score.

5. The intelligent urheen has a voice control function, and can receive voice commands of a user through a built-in microphone, thereby realizing the functions of automatically playing music or completing volume adjustment and the like

6. Connection function, (1) can connect outside audio amplifier and earphone through the bluetooth, also can pass through this two-stringed bowed instrument of bluetooth connection with the cell-phone, carry out data reading, set up and function control or play music (2) wifi connection function in the cell-phone to two-stringed bowed instrument: the urheen can be connected with a network through a built-in wifi module, and through intelligent voice control, music on the network is played and other control functions are achieved.

Detailed Description

1. The microphone is arranged in the musical instrument support, sound emitted by the urheen vibrating membrane is received, the sound is amplified by the built-in electronic amplifier and then is played by the built-in loudspeaker, and the sound can also be connected with an external Bluetooth sound box through Bluetooth to enlarge the original sound emitted by the urheen.

2. The urheen support is provided with a play key and a delay play key, built-in songs can be played immediately after the play key is pressed, and the songs can be played after 10 seconds after the delay play key is pressed. The bottom of the string of the urheen is provided with the sound attenuation card, and no sound is emitted when the string of the urheen is pulled after the sound attenuation card is opened.

3. The recording key is arranged on the outer side of the support, and when the recording key is pressed down, the sound of the user pulling the erhu can be recorded by the built-in microphone and stored in the built-in memory card of the erhu. .

4. The player can select to play the recording of the Erhu or other songs built in the Erhu through the selection keys according to the screen display and then press the play keys to play. The urheen is also provided with a pause key, wherein one press represents stopping for 10 seconds every 5 seconds of playing, two presses represents stopping for 15 seconds every 10 seconds of playing, and three presses represents stopping for 25 seconds every 20 seconds of playing until the music is played, and recording is automatically started within the time of stopping playing. After the song is selected and the play key is pressed, the pause key is pressed again to take effect. The pause time interval of the pause key can be adjusted. In the time interval of automatic pause of playing the urheen, the learner pulls the urheen, so the learning efficiency is high, meanwhile, the urheen compares each original sound with the recording of the urheen pulled by the learner, the higher the coincidence degree with the original sound is, the higher the score is, and the learner can report the score by voice. When the last koji is pulled out, a comprehensive score can be given to the whole koji.

5. The intelligent urheen has a voice control function, and can receive voice commands of a user through a built-in microphone, so that the functions of automatically playing music or completing volume adjustment and the like are realized

6. Built-in bluetooth of musical instrument support and wifi module (1) bluetooth are connected: the intelligent urheen can be used as a host and connected with an external Bluetooth sound box and a Bluetooth headset, and a mobile phone can also be used as the host and connected with the intelligent urheen, music transmitted by the mobile phone is played through a built-in loudspeaker of the urheen, or the urheen is controlled by a mobile phone program. (2) wifi connection function: the urheen can be connected with a network through a built-in wifi module, and through intelligent voice control, music on the network is played and other control functions are achieved.

Further, the urheen button includes: play button, time delay play button, pause button, recording button, preceding option key (volume reduction key), back option key (volume increase key), bluetooth switch, wifi switch. All set up the side at the musical instrument support, and the display screen also sets up the side at the musical instrument support. The lithium battery is arranged in the musical instrument support, the whole intelligent urheen is powered, the power cord can be charged repeatedly for use, and a user can move to play without an external power supply. The side face of the musical instrument support is also provided with a USB data line interface, a charging interface, a storage card interface, an audio input interface and an audio output interface.

Claims

1. Novel multi-functional intelligent two-stringed bowed instrument, including two-stringed bowed instrument musical instrument pole, string, a musical instrument section of thick bamboo and musical instrument support, at built-in loudspeaker of a musical instrument section of thick bamboo and microphone to link to each other through cable and musical instrument support, there is digital amplifier circuit in the musical instrument support, audio acquisition circuit, adapter, intelligent control circuit, wireless module, memory card interface, data line interface, lithium cell.

2. The novel multifunctional intelligent urheen according to claim 1, wherein: the device has a volume expansion function.

3. The novel multifunctional intelligent urheen according to claim 1, wherein: with recording and playing functions.

4. The novel multifunctional intelligent urheen according to claim 1, wherein: with a pseudo-pull function.

5. The novel multifunctional intelligent urheen according to claim 1, wherein: have bluetooth and wifi function.

6. The novel multifunctional intelligent urheen according to claim 1, wherein: the system has a learning function, and can play in segments and automatically score.

7. The novel multifunctional intelligent urheen according to claim 1, wherein: with voice recognition control.