I Use this great App Daily – AudioTools - dB, Sound & Audio Review

As an Audio Professional, I use this App everyday in my work. I have have been at it fo 50 years. This App for about 5 years! I paid $35K for my first B&K 1/3 Octave Spectrum Analyzer which was the size of a 20” TV.
Review by ClaudeHill2 on AudioTools - dB, Sound & Audio.