Spectrograph.exe is a short program which can analyze sound waves when you speak into a headset microphone. Frequency is shown vertically, time horizontally and loudness is shown as colors.
You press on the Space Bar, and then you make the sound into a microphone. It only works with relatively low speech-range frequencies.
The headset microphone has to be plugged in Before starting the program, and adjustment of the distance to your mouth and your loudness is important.
For a while it only worked for USB headsets, but at the moment it only works for Jack-plug headsets. So please try it with a Jack plug headset.
The complete source code is included as an ASM file in 2 copies, one copy is ready for assembly with the Qeditor of free MASM32 package, and the other copy is ready for assembly with the free FASMW assembler.
Using the ASM file one can try to make improvements to the sound-analyzing.
I have removed from it one word which was triggering a false positive in Avast!
Features
- Analyzes sounds. Frequency is vertical, time is horizontal, and loudness is colors.
Project Samples
License
MIT LicenseFollow spectrograph
User Reviews
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the interface is terrible, even being a pro you can't figure it out in less than an hour. And the funny thing is that the program found the sound in complete silence. Bulls***.