Sound Analyzer Basic is a mobile application designed for real-time analysis of audio signals. It offers a comprehensive suite of features, including:
- Real-time Frequency and Amplitude Display: Instantly visualize the frequency (Hz) and amplitude (dB) spectra of audio signals, providing immediate insights.
- Spectral Changes Over Time (Waterfall View): Monitor how the audio signal evolves over time with the dynamic waterfall view, revealing spectral changes.
- Sound Waveform Visualization: Gain a complete understanding of the audio signal by viewing the waveform alongside spectral analysis.
- High Measurement Accuracy: Enjoy precise frequency measurements with an error typically within 0.1Hz in low-noise environments.
- Touch-Based Display Range Customization: Flexibly adjust the display range with intuitive touch controls to focus on specific frequency bands of interest.
- Switchable Frequency Axis Scale: Choose between logarithmic and linear scales for the frequency axis, offering different perspectives on the spectral data.
The app supports a high frequency range setting up to 96kHz, but frequencies above 22.05kHz may be filtered out in most devices, resulting in weak noise in that range. However, certain frequencies like 48kHz and 96kHz may have larger noise due to filter processing in some device models.
