Frequency Analyzer. Download Freeware (126.07 KB) Windows XP Windows Vista Windows 2000 - English. Frequency Analyzer is software designed to analyze the frequency of an audio by converting it to voltage. For that, it divides the sound in many components that is called sine waves.
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- Does this online meter transfer data to the server? No, all audio data is being used locally. What mode does this meter have? It has the ITU-R BS.1770-4, or dB A-Weighted mode. How accurate is this meter compared to other professional SPL meters?
- Audio Frequency Meter Software Graphic Equalizer Studio 2005 v.2006. Neu in this version. Correlations Meter. RMS Level Meter and Peak Level for the Input and Output. integrated Compressor, Limiter und Enhancer. 1/3 Octave displaying for the frequency bands.
- Sound Level Meter with Arduino IDE, ESP32 and I 2 S MEMS microphone. Arduino/ESP32 Sound Level Meter (SLM) using inexpensive, factory calibrated, digital I2S MEMS microphone and digital IIR filters (vs. FFT) for equalization and A-weighting. The basic idea is: And the microphone response after equalization should look like.
November, 19, 2019; ARTA softwareversion 1.9.3 Update 1 is published in download section (for details, see News section).
November, 12, 2019; ARTA software release version 1.9.3 is published in download section (for details, see News section).
April, 17, 2019; ARTA software release version 1.9.2 is published in download section (for details, see News section).
New version of ARTA MeasuringBox is described in application note AP-1 (see support section).
May, 25, 2018;Privacy Policy page has been added..
February, 25, 2017;ARTA software release version 1.9.1 is published in download section (for details, see News section).
January, 6, 2017;ARTA software release version 1.9.0 is published in download section (for details, see News section). There is new application note on automatic directivity pattern measurement with rotating turntable in Support section.
August, 6, 2015;ARTA software works on Windows 10. Just make clean install. (for details see Requirements section).
May, 6, 2015;ARTA software release version 1.8.5 is published in download section (for details, see News section). There are translation of German tutorials for LIMP and STEPS to English language in Support section.
October, 6, 2014;ARTA software release version 1.8.3 is published in download section (for details, see News section)
May, 28, 2014;ARTA software service release version 1.8.2 is published in download section (for details, see News section)
March, 10, 2014;ARTA software service release version 1.8.1 is published in download section (for details, see News section)
December, 18, 2013;New ARTA software release version 1.8.0 is published (for details, see News section).
UltimaSound is a real-time audio signal analysis software, and it is FREE*!
Radio Frequency Meter App
With UltimaSound spectrogram software and a laptop, you can see a vivid picture ofyour voice and music in frequency domain in real time!
Here is an youtube teaser for the software:
This is a great project for science fair and science class teaching inmiddle/high school to visually demonstrate the elements of sound:frequency, amplitude, pattern, spectrum. Read on and you will know how to impress your friends and teachers in sciencefair.
