Based on our record, Sonic Visualiser seems to be more popular. It has been mentiond 9 times since March 2021. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.
2) there are a few spectrum analyzer software options to show you the notes being played. I use Sonic Visualizer myself. https://sonicvisualiser.org/. - Source: Reddit / about 2 months ago
You can use e.g. The Sonic Visualizer for picking out the pitches and durations. - Source: Reddit / 4 months ago
I haven't used it for this myself but I think Sonic Visualiser (https://sonicvisualiser.org/) might be able to tell you what notes are being played if you feed it a recording. - Source: Reddit / 4 months ago
I would recommend learning how to do sound analysis and re-synthesis using a tool like sonic visualizer or spear. You put your audio reference in a spectrograph and determine if it's noise, a tonal signal or a combination of both. After that, determine what type of filters or effects could emulate that type of sound using white noise or oscillators. - Source: Reddit / 6 months ago
The noise doesn't seem to disappear completely (e.g. By affecting the fan speed) as a little bit is still remains there at the same frequency (~3645 Hz) as shown by this spectrogram: https://imgur.com/V86UFe4 (image made with SonicVisualizer). - Source: Reddit / 7 months ago
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