How to detect a piano key press?

4 ビュー (過去 30 日間)
Miguel Martinez
Miguel Martinez 2020 年 11 月 9 日
回答済み: Abhisek Pradhan 2020 年 11 月 12 日
I have a midi piano and a camera. My goal is that while I'm playing every time I press a key on the piano a photo is taken for later processing. How can I do that in real time?

回答 (1 件)

Abhisek Pradhan
Abhisek Pradhan 2020 年 11 月 12 日
Musical Instruments Digital Interface (MIDI) in Audio Toolbox can be used to create, send & receive MIDI messages. So it can be used to set up a piano with MATLAB. And for setting up the webcam using a support package, refer the following link.
For clicking pictures with a keypress, callback functions can be implemented along with a keypress event to simulate this scenario.

カテゴリ

Help Center および File ExchangeSimulation, Tuning, and Visualization についてさらに検索

タグ

製品


リリース

R2020b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by