Soundcheck Guy

Here will be a huge amount of waves: sine, triangle, saw, square, noise of different frequencies and logarithmic sweeps.  It is just started from a scratch. I program them myself with hand and head using math and calculations. This channel is intended for convenient use by opening YouTube, connecting your smartphone through jack and wire to amplifier and that's it: no need for programs, special devices, gadgets, just Youtube, Wire And Smartphone to check whether your subwoofer, amplifier or sound monitor reflects those mathematically pure crystal sounds.
   As for techspecs. Wave part is a pure PCM format: 44100 Hz, 16 bit, mono, (or stereo where needed), uncompressed. And video part is made intentionally as little as possible. Disclaimer: all uploads on this channel are provided as is and nobody takes any responsibility for using them in anyway.