This mobile app, Sound Analyzer Basic, provides real-time analysis of audio signals. It simultaneously displays frequency (Hz) and amplitude (dB) spectra, along with a waterfall view showing spectral changes over time and a waveform visualization. The app boasts high frequency measurement accuracy, typically within 0.1Hz error in low-noise conditions.
Key features include: peak frequency display; touch-controlled display range adjustment; selectable linear or logarithmic frequency axis scales; waterfall and waveform views; and a screenshot capability. While the app supports a high frequency range up to 96kHz, frequencies above 22.05kHz might be filtered on many devices, potentially introducing minor noise. Some device models may exhibit increased noise at specific frequencies (e.g., 48kHz, 96kHz) due to filter processing.
Here are six key benefits of using Sound Analyzer Basic:
- Real-time Spectral Analysis: Instantly view frequency (Hz) and amplitude (dB) data for immediate audio signal interpretation.
- Dynamic Spectral Tracking: Monitor how audio signals evolve over time using the waterfall display.
- Waveform Display: Gain a complete understanding of the audio signal through simultaneous waveform visualization.
- Precise Frequency Measurement: Benefit from highly accurate frequency readings, typically within 0.1Hz in quiet environments.
- Interactive Display Range: Easily adjust the display range via touch controls to focus on specific frequency bands.
- Flexible Frequency Scaling: Choose between linear and logarithmic frequency axis scales for diverse data interpretation.
