Frequency Response Plotter
Plot the frequency response curve of an existing measurement file. For live microphone measurement, use the Room / Microphone Analyzer; for an impulse-response file, use the IR Viewer.
What this tool tells you
What it does
Use this when you have an existing frequency-response measurement file and want to plot and inspect the curve.
How to use it
Open a measurement file to plot its frequency response curve. For live microphone capture, use the Room / Microphone Analyzer instead; for an impulse-response file, use the IR Viewer.
How to interpret it
This plots whatever curve the input file represents; it does not independently validate that the measurement itself was captured correctly — microphone placement, calibration, and technique all affect the result.
Frequently Asked Questions
- What input does this tool expect?
- An existing audio file containing a measurement sweep or response recording, such as one exported from a measurement microphone or sweep-based measurement software.
- How is this different from the Room / Microphone Analyzer?
- This tool plots a response curve from a file you already have. The Room / Microphone Analyzer instead captures live audio from your microphone right now.
Selected files are processed locally in the browser and are not uploaded to TrueRes for processing. Open this page in a modern browser to use the interactive tool.