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.
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.
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.
9Apps 4.9
