The Analyzer is a combination of a sound pressure level (SPL) meter and a full range multiple bands frequency analyzer. It is mainly designed for audio professionals who need to evaluate different working environments (e.g. studios, live stages)… that’s why it’s perfect for anyone who’s in need of acoustical analysis!! It is easy to use and comes with amazing features only known from professional acoustic tools. 
Use the Analyzer for measuring stages, testing speakers, evaluate sound mixing environments, analyzing your instrument… or the noise your neighbor makes with his new stereo!
Analyzer features:
– select your bandwidth in 7 steps (1/1 to 1/192 octave)
– choose between 5 different window functions
– select your FFT blocksize from 128 to 65536 samples
– automatic peak detection
– touch control scaling of frequency window
SPL Meter features:
– response time modes: impulse, slow, fast
– weighting functions: A B C
– hold function
– mute function
 
http://itunes.apple.com/nl/app/analyzer/id454225351