にこのチューナー-ピッチ

[Erhu pitch - More than a tuner]

The simple user interface with noise filtering can help you pitch the 2 strings without any setting while activating the APP. When you pull the Erhu string, the pitch will be shown on the panel for the individual string by indicating signal high or low. User can enhance his skill of pitch through practicing the correct string positions, especially for the ones with poor sensation of tone, this APP will help users find the correct pitch while shifting the position even without a teacher beside them.


Function Description:

[1st Position Page]
▪ Open String Tuning [Free] : When you play an open string, the green arrow will indicate the relative position. If the green arrow is aligned with the blue line , it means the pitch is accurate. The accuracy allows 25 cents (+/-) difference. The green triangular arrow will become white when exceeding the allowance.
▪ Immediate pitch feedback[Free] : Immediate pitch feedback [Free]: When playing the Erhu, the green arrow will be marked in the corresponding position to help the player, especially the ones have poor sense of sound or is not skilled for shifting positions. We recommend the beginners to try the free trial for D major in 1st Erhu position, then the effect can be experienced promptly. Free trial only provide for D Major in 1st position, to open the whole 6 kinds tunes , please purchase the 1st position page.
▪ D major in 1st position Erhu Sound[Free] : Click any icons on the fine scale to give the corresponding Erhu sound to calibrate your Erhu pitch.
▪ Recording Playback: Press the red record button at the right bottom corner of the screen, and press again to stop the recording. Press the blue button to play the record content, in the meantime, the corresponding position of the pitch will be shown on the screen , you can pause the content by pressing the blue button to review the pitch problem. Please note the recording always overwrite the last data. 

[All Position Page]
▪ 6 tunes on all positions: user can choose “sharp” mode to reflect the pitch more sharply. The function can detect the playing skill or slight difference for example the tremble sound when playing an all-position song. Click the buttons on the top of the screen D ~ bB key to switch 6 kinds of tune. We suggest user to use the record function to play back the recorded content, and review the whole process of pitch. (if user dose not purchase, the green triangle will not appear nor the record function activate)
▪ Purchasing the all position page to benefit the Erhu learner practicing further skills such as 8-degree jump or shifting between 4 positions 


[Precision Tuning Page]
▪ Calibrate Erhu Sound [Free]: Click on an open string then calibrate the sound with your Erhu.
▪ The following functions are available once you purchase to unlock whole functions of "Precision Tuning Page”:
▪ A4 Frequency adjustment: choose 438/439/440/441/442 5 frequencies for A4 string.
▪ Total 22 kinds of tuning modes are available including.
▪ The scale for precision tuning is 10 cents for every sub-bit. The blue line represents the open strings start from. The green arrow means pitch is accurate and it will turn white once the pitch difference exceeds more than a sub-bit.
▪ Precision tuning can not activate unless you purchase this page. The complete " Precision tuning function", will visually tell you the pitch is good or not by lighting green or white. Users can easily adjust the string by the lighting arrow shown on the scale.


We welcome you to feedback us for any questions, suggestions and comments regarding this APP . Moreover, we hope this tool will become a helpful companion during your Erhu practice. Enjoy the journey of learning Erhu!