Oscilloscope & Spectrogram 1.0.3

OSCILLOSCOPE & SPECTROGRAM is an impressive audio analyzer application and audio unit plugin.

KEY FEATURES:

1. Operates as both Audio Unit and standalone app
2. Show up to three seconds of audio on the screen
3. Pause and scroll horizontally to browse back in time
4. Pinch to zoom in / zoom out
5. Display both oscilloscope and spectrogram separately or overlaid together
6. Frequency trigger mode aids in identifying the precise frequency and MIDI note of sounds within the spectrogram
7. Stereo and mono views available
8. Level-based trigger mode with lookahead, pause, and zoom features
9. XY mode for visualizing stereo correlation
10. Automatically adjusts FFT size to match zoom settings
11. Bark-frequency scale spectrogram provides detailed representations at low and high frequencies
12. Sinc upsampling utilized for accurate visualization of audio output post digital-to-analog conversion when zoomed in on the oscilloscope

WHAT SETS THIS APP APART?

1. Pause Button: The ability to pause and scroll back enhances usability significantly, allowing users to capture fleeting events with precision. It eliminates the need for multiple oscilloscope apps by providing detailed visibility into any part of the waveform.
2. Frequency Identification Mode: The frequency mode simplifies pinpointing specific frequencies by displaying octave, note name, MIDI number, and precision pitch information. The combination of frequency visualization on the spectrogram and confirmation on the oscilloscope sets a new standard for accuracy in pitch identification.
3. Trigger with Lookahead: Lookahead functionality ensures complete visibility of sound events, particularly crucial when analyzing musical notes or percussive sounds with sharp attacks.
4. Carefully Designed Spectrogram: The spectrogram design addresses common issues encountered in spectrum analyzers by ensuring accurate representation across all frequency ranges, avoiding pixelation or crowding that distorts analysis results.