Sound Analyzer Basic

Sound Analyzer Basic is a mobile application designed for real-time audio signal analysis. It offers a comprehensive suite of features, including the ability to display frequency (Hz) and amplitude (dB) spectra, track spectral changes over time (waterfall view), and visualize sound waveforms simultaneously.

The app boasts high frequency measurement accuracy, achieving an error of less than 0.1Hz in low-noise environments. Its key functionalities include peak frequency display, touch-based range adjustment, switchable frequency axis scales (logarithmic and linear), waterfall and waveform views, and a screenshot feature.

While the app supports a wide frequency range up to 96kHz, frequencies exceeding 22.05kHz may be filtered out on most devices, leading to faint noise in that range. However, certain frequencies like 48kHz and 96kHz might exhibit increased noise due to filter processing in specific device models.

Here are six notable advantages of the Sound Analyzer Basic app:

• Real-time Frequency and Amplitude Display: The app provides immediate analysis of audio signals by displaying frequency (Hz) and amplitude (dB) spectra in real-time.
• Spectral Changes Over Time: Users can monitor the evolution of audio signals by observing the changes in spectra over time.
• Waveform Visualization: Beyond spectral analysis, the app offers waveform visualization, providing a complete picture of the audio signal.
• High Measurement Accuracy: The app delivers exceptional frequency measurement accuracy, with errors typically within -1Hz in low-noise environments.
• Customizable Display Range: Users can easily adjust the display range through touch operation, allowing for focused visualization of specific frequency ranges.
• Optional Frequency Axis Scale: The app provides flexibility by allowing users to switch between logarithmic and linear scales for the frequency axis, offering different perspectives on the spectral data.

Sound Analyzer Basic Screenshots