United StatesPLEASE 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.
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/n octave-band spectrum (from 1 to 12 bands)
+ 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.
- 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.
Abandoned app. Edit: developer should update it at least once every few years to support new devices and phones with bigger screens. The interface is completely outdated and not designed for higher resolution phones
Abandoned app. Edit: developer should update it at least once every few years to support new devices and phones with bigger screens. The interface is completely outdated and not designed for higher resolution phones
Exceptional app at a very reasonable price. I use this app primarily to regulate and check the beat error of my mechanical watches. I initially was using the free version, but upgraded once I verified functionality. Also at 1 dollar... you really can't go wrong. Very hard to find decent apps for this purpose might I add. Read the instructions and tutorial.
Works
I have bought it but it did not work and i thought it's error then i uninstall and install it again but I was charged my money twice, the app is still not working now
Edit: Abandonware I find myself wanting different values from what is available to choose. Like height and bins and 96000hz. Could you please add a prompt? Seeing how "Spectrum Spectrogram Analyzer" (SSA) has WAY more resolution in time and frequency, I changed my rating to 3 stars. This app does appear to be bad now in comparison. SSA, for example, gives me 96000hz sampling with 8192 bins resolution and zoom - what resolves one second subjectively 50 times more accurate.
Some problems with the app. Using it to regulate a wristwatch requires far too many adjustments. Manual beat detection is not working. There's easier apps to use out there.
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.
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