It's a free audio spectrum analyzer. I just used it this past week to make adjustments in my home studio. It worked fine using just the internal mic of my Samsung Exhibit II; it identifies any frequency peak that is excessive, and you can then use that as a guide for repositioning mics & speakers and/or adjusting your EQ. The studio sound is now devoid of residual ringing/feedback, clear and quiet and accurate.
Low-priced pro audio spectrum analyzers start at $500 or so. Which means that my $200 phone has, once again, paid for itself and then some
Low-priced pro audio spectrum analyzers start at $500 or so. Which means that my $200 phone has, once again, paid for itself and then some
