Sound Level Meter (Real Time Mode and Record Mode)

Version 1.0.0.0 (921 KB) by brais martinez
Sound Level Meter (Real Time Mode and Record Mode)
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2.2K Downloads
Updated 4 Jul 2015

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Low Cost Acoustic Measurement System develop for my final work as Engineer.
The software provides a Recording Mode, a Real Time Mode and a Calibration Mode.
Measurement parameters:

- SPL and Leq (A,C, Z weighting / Fast, Slow weighting)
- FFT (A,C, Z weighting / 2048, 4096, 8192 Resolution)
- Band-Octave Frequency Analysis ( 1/1 , 1/3, 1/12 octave)
- Waveform
- Windowing

Cite As

brais martinez (2026). Sound Level Meter (Real Time Mode and Record Mode) (https://www.mathworks.com/matlabcentral/fileexchange/51971-sound-level-meter-real-time-mode-and-record-mode), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
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Version Published Release Notes
1.0.0.0