Stereophile Ultimate AV magazine reviewed an Ivie IE-33 Audio Analyzer this month and it looks like a useful tool. It's marries a microphone, preamp, and signal generator with a color PDA (the HP iPAQ). Does anyone here have experience with this device? If so let us know how useful the device is for real time spectral measurements.
Although it's on the expensive side, many hand held RTA's cost much more.
MT
