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Phonature -> Products -> PDA Application -> Palm Software -> HandDee Spectrum Analyzer
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| HandDee Spectrum Analyzer (HandDee-SA) |
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| Download: |
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| Purchase: |
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| Version: |
1.0.0 |
| Last Update Date: |
13 February 2004 |
| File Size: |
65K |
| License: |
Shareware |
| Rquirements: |
Palm OS5 and 700K free RAM |
Description:
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, not to mention 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.
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| Features: |
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.
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