A little helper for your DIY audio projects
- Simple generating any specific sound frequency
- Generating a frequency response graph of a PC audio system with a microphone and speakers
- Exporting results to image or csv file
- Importing csv file
- 8 separate buffers for comparing results
- Portability
- Live FFT graph with window function selection
- Input and output device selection
The microphone and speakers must be connected and configured. Audio from the speakers must be recorded by the microphone.
With mouse cursor on the frequency graph:
- hold down the left mouse button to generate a specific frequency
- right click (lock frequency)
- use mouse wheel
- run frequency sweep with action icon on the bottom
Ensure silence during analysis. Do not allow any sound other than that emitted by the speakers to be recorded. The obtained characteristics will be the result of the characteristics of the microphone, loudspeakers and other components in the audio path, so for example when analyzing an amplifier with loudspeakers, the microphone used must have better parameters than them.
Portable executable packages for Linux and Windows created with PyInstaller can be downloaded from the Releases.
- Linux
- Windows (10,11)
- Simple Audio Sweeper is licensed under MIT license
Reference to potential problems with Windows Defender and other antivirus programs.