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That's a great idea! Did you find a good app? If so I'd like to hear. I just looked at a few free ones, and they didn't have enough control to be able to read o
by arcticsilo 12y ago
That's a great idea! Did you find a good app? If so I'd like to hear. I just looked at a few free ones, and they didn't have enough control to be able to read off frequencies in the relevant range very well.
- shalmanese 12y agoI use SpectrumView but I have not done an exhaustive search of the space.
- retSava 12y agoReading your parent, I decided to (on Android) dl and try "Spectrum View" (there's an SpectrumView for remote control of a spectrum analyzer) and "Spectrogram", both from the same publisher. I would say both are useful and fun, particularly Spectrogram. Nice, barebone apps that are free and no ads, while apparently very well made. (no, I have no affiliation with the publisher). Actually, I got so mesmerized during my bus trip that I missed my stop :) Fun facts: the brakes have a very sharp 5kHz resonance sound, while the beeper ("I'm closing the doors") were spread out over a few fairly sharp bands. Very fun! When I get home I'm gonna check what the freq contents of my infant daughters laugh and yelling looks like. :)