SoundAnalyzer

SoundAnalyzer is a powerful Android app designed to analyze sound using your smartphone or tablet, providing insightful data on both time and frequency domains. You can use it to scrutinize the audio of various sources, such as musical instruments, vocals, vehicles, or nature sounds, making it a versatile tool for both amateur enthusiasts and seasoned professionals.

Comprehensive Audio Analysis

SoundAnalyzer presents detailed audio analysis through three key visualization panels: Oscilloscope for time domain insights, Spectrum for instantaneous frequency domain data, and Spectrogram for accumulative frequency representation. All three panels can be displayed concurrently, offering a full-screen option for each to see additional settings and adjustable features. This makes it easy for you to capture audio input and examine the sound frequencies in a highly intuitive manner. Plus, the ability to pause the display to capture screenshots enhances usability and documentation.

Advanced Features for Precision

Among its top features, SoundAnalyzer allows selection among several sampling rates from 8000 to 48000 Hz, providing flexibility in audio analysis. It offers advanced frequency estimation through a special algorithm, ensuring accurate peak frequency detection. In the Spectrum panel, you can view values for one or five leading frequencies, choosing between linear or logarithmic magnitude scales, beneficial for precise evaluations.

User-Friendly Interface

SoundAnalyzer is crafted with simplicity in mind, enabling seamless navigation for both novice and experienced users. Although it requires internet permission solely for ad content, it prioritizes privacy since the audio permissions are strictly for real-time analysis, assuring no audio samples are recorded. With these features, SoundAnalyzer stands as a reliable app for comprehensive sound examination and analysis.