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:

1. 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.
2. 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.
3. 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.
4. 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.