Rhapsodizer / AcousticDataViewer

Web Application for Acoustic Data Visualization

Web Application for Acoustic Data Visualization

A web application for visualizing and comparing data regarding musical instruments, particularly guitars and violins.

Features • Setup and Requirements • Usage • License

---

Features

• Single page, frontend only
• Two instruments comparison or multiple instruments comparison
• Frequency Response Function visualization
  
• Polar Patterns visualization
  
• Displacements visualization
  
• Radiation Pattern visualization
  

---

Setup and Requirements

Simply download the index.html file and open it with your favorite browser. Rename it at your discrection.

Note

Internet connection is required to load external libraries.

A live version of the application is available here.

Demo files can be downloaded here.

Supported files:

• Frequency Response Function: .dat (column 1: frequency values, column 2: magnitude values)
• Polar Patterns and Displacements: all supported image files (.jpg,.png,.tiff, etc)
• Radiation Pattern: .vtu files (Unstructured VTK)
• Multiple instruments comparison: .csv (first row: names, first column: frequency values)

The instrument data have to follow the structure:

|__instrumentFolder
      |__ FRF
      |__ PP
      |__ FB
      |__ RP

Important

Images representing the polar pattern are named with the convention: A or B + progressive number. Images representing the displacements are named with the convention: F (front) or B (back) + progressive number.

---

Usage

Select layout (two instruments or several instruments comparison).

Two instruments comparison

• click on buttons to load instruments data
• scroll to visualize everything
• click on titles to hide and show contents
• lock frequency to update visualization of both instruments with the same value

Multiple instruments comparison

• choose the type of band subdivision
• update the values inside the boxes

---

License

This project is licensed under the terms of the MIT license.