WildSpectra Mobile Lite

3.9
301 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Privacy policy: https://keithwiley.com/AndroidWildSpectraMobilePrivacyPolicy.html

PLEASE DISREGARD comments complaining about a lack of a menu button. Version 4.2.1 has fixed this problem.

Real-time scrolling spectrogram offering amplitude, power, dB, and octave-bands,
plus recording and post-processing-routines ,
plus mechanical (pocket) watch regulation (timing machine) ala beat-counting.


LITE LIMITATION:
- 10s max recording (but unlimited real-time analysis).
- Limited sampling-rate, transform-size, octave-band options.
- No file support (saving/opening WAV files).

FEATURES:
- Up to 48kHz sampling rate on some devices.
- Multiple FFT transform-sizes and windowing functions.
- Multiple spectrogram views (amplitude, power, dB) and color palettes.
- Axis labels (time/frequency).
- Additional real-time views:
+ Waveform
+ Spectrum
+ 1/3 octave-band spectrum (Pro version offers 1/1 - 1/12)
+ Level meter
+ Beat-counter "timing machine" (mechanical pocket watch regulation via regulator)
+ Integrated spectra (loudness) with beat-markers
- Post-processing routines:
+ Trim
+ Gain
+ Amplify
- Save/open WAV files (pro version only).
- Inverted UI orients primary mic forward for improved audio response.

PLEASE READ THE INCLUDED DOCUMENTATION OR EMAIL ME IF YOU HAVE PROBLEMS.

The version history has a complete list of recent changes.
Updated on
Mar 4, 2016

Data safety

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Ratings and reviews

4.1
280 reviews
A Google user
September 10, 2019
Downloaded this app to regulate my automatic watches. Unless you understand all the complex functions this app provides, you should read the tutorial so you can set it up for that exact purpose. Once the instructions were followed to the letter it worked perfectly for me. I've not tried (and do not understand) anything else, but for accurate setting of a mechanical watch it is spot on.
7 people found this review helpful
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Seçkin Güvenç
August 9, 2020
I'm always getting "The audio hardware doesn't support current audio sampling rate and sampling size!" error. But in the preferences menu it says your hardware supports current sampling rate. How can I fix this error Keith?
1 person found this review helpful
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Keith Wiley
December 15, 2020
I'm not sure why it would detect support in an initial scan and then not work when you attempt to use it, but it's possible the scan simply didn't work. If it ultimately can't use that sampling rate or sampling size, then you'll have to try a different setting. Does it work at all with any combination of settings on your device?
A Google user
May 18, 2019
Impressive,as a test i used a Waltham 1857 i am working on with a weak hairspring.I knew from timing against a digital stopwatch it was dropping about 11 minutes a day,sure enough the app shows a loss of 11 mins 24 secs a day which is likely very accurate.Similarly i tested against an Elgin GM Wheeler i have just serviced and knew was very accurate and it shows +3 seconds a day.I will use this tool a lot,it works very well.Thanks for making it available!
5 people found this review helpful
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What's new

See vsn hist for details

160304
v4.2.1
BUG FIXES
Later versions of Android OS and Android phone models have made it increasingly difficult (and in some cases impossible) to access the options menu via a system-level button. A new button has been added to the main view to alleviate this problem.