Composers often want to test immediately after composing their own scores to see whether the newly released masterpiece is pleasant to the ear, but many times there are not enough instruments around for you to test. This handheld music score scanner meets the composers requirements. It can recognize handwritten staff notes and play them in real time. It can also recognize some musical instrument words, such as Piano (piano), Guitar (guitar), etc., in order to determine the timbre and temperament. Whats more powerful is that the performance module can determine the length of the pronunciation based on the length of time the scanner stays on a certain note. Shaking it up and down will make the pitch rise or fall. Friends who like music creation will definitely fall in love with it after using it once.
