Sound Analyzer Basic

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: Visualize the frequency (Hz) and amplitude (dB) spectra of audio signals in real-time, providing immediate insights into the signal's characteristics.
• Spectral Changes Over Time (Waterfall View): Monitor the evolution of the audio signal by observing changes in the spectra over time, displayed as a waterfall view.
• Waveform Visualization: Complement the spectral analysis with a visual representation of the sound waveform, offering a complete understanding of the audio signal.
• High Measurement Accuracy: Achieve precise frequency measurements with an error typically within 0.1Hz in low-noise environments.
• Touch-Based Display Range Adjustment: Easily customize the display range with touch gestures, enabling focused analysis of specific frequency bands.
• Switchable Frequency Axis Scale: Choose between logarithmic and linear scales for the frequency axis, providing flexibility in interpreting the spectral data.

The app supports a high frequency range setting up to 96kHz. However, frequencies above 22.05kHz may be filtered out by some devices, resulting in weak noise in that range. Certain frequencies, such as 48kHz and 96kHz, might experience increased noise due to filter processing in specific device models.