HandDee-SA (OS5) Spectrum Analyzer

With the HandDee Spectrum Analyzer, a PDA becomes probably the world's cheapest, smallest and easiest- to-use color graphic handheld real-time audio spectrum analyzer, outshining the expensive & bulky portable RTA.



The software generates real-time fading frequency spectrum or 1/3 octave ISO bar. An intelligent wave monitor window gives you a stable waveform display. Smart peaking envelopes are provided for music monitor. HandDee features makes speaker system frequency response & musical recordings check a snap.
More HandDee than standalone handheld audio RTA.

Features Highlight: Waveform, fundamental frequency readout, plus either spectrum analyzer or1/3 octave ISO bar display. Fading reveals trends in waveform and spectrum plots. Transition effect is even better than long persistence phosphor used in oscilloscopes. Pause function for detailed inspection of waveform or spectrum / ISO bar display.

Other Features: Waveform Display features HandDee intelligent display with automatic triggering shows stable sound samples upon receiving stable sound input. HandDee automatic scaling to expand low level sound signal for easy examination. Digital frequency readout and marking on spectrum HandDee fundamental frequency measurement with overtone rejection. Loudest note display when multiple sounds detected. Accuracy of about 0.5% or 1Hz, 10 times better than Fourier Transform. Spectrum & ISO bar Display features Grid lines can be turned on or turned off. HandDee musical sound peak power envelop. 1/3 octave ISO bar display. Analyzer settings Turn on/off grid lines. HandDee preset analysis parameters for frequency and time averaging. Three frequency scale selection. 15Hz-250Hz frequency range for woofer characteristic measurement. 15Hz-4KHz frequency range in monitoring musical performance or recordings. 15Hz-22Hz frequency range for all band response checking of hi-fi systems.


New 1.0.1 Version
Improved compatibility. Added support for Sony NZ/NZ/TG series.

Supports Tungsten T/T2/T3/C, SONY UX series and Garmin. Also supports SONY Clie NX/NX/TG series using ClipPet MCA2 sound system add-in. Old Treo600 users please install Palmone update.

Demonstration version stops after 1 minute.