Sound Spectrum Pro is a comprehensive audio analysis tool designed for both professionals and enthusiasts in the music and audio industry. This application provides advanced real-time audio spectrum analysis through features like FFT (Fast Fourier Transform) and RTA (Real-Time Analyzer), enabling users to visualize sound frequencies with precision. With its user-friendly interface, it offers functionalities such as calibration, signal generation, and SPL (Sound Pressure Level) measurement in various formats including dBA, dBC, and dBZ.

In addition to its core capabilities, Sound Spectrum Pro supports specialized measurements like Noise Criterion, Equivalent Continuous Sound Level, and Impulse Response. The app also includes signal generators for tones and various types of noise, catering to a wide range of audio testing needs. Whether you're conducting professional sound assessments or exploring audio characteristics for personal projects, this app delivers accurate and reliable results, making it an essential tool for anyone involved in audio engineering or acoustics.

Sound Spectrum Pro stands out with its extensive feature set tailored for detailed audio analysis. The app provides multiple RTA options ranging from octave to 1/24 octave bands, alongside FFT amplitude displays that offer frequency resolutions as precise as 0.01Hz. It supports SPL readings in dBA, dBC, and dBZ formats, along with advanced metrics like Noise Criterion, LAeq, and THD+N (Total Harmonic Distortion plus Noise).

Users can benefit from its high-performance capabilities, including a sample rate of up to 48kHz, numerous window functions, and adjustable smoothing options. Additional tools include peak and valley hold, measurement cursors, and file load/save functionality for calibration. The app also features signal generators for tones and various noise types, loopback mode for testing, and sharing options for screenshots. These robust features ensure that users have all the necessary tools for thorough and professional-grade audio analysis.

Sound Spectrum Pro offers an extensive music library that caters to both casual listeners and audio professionals. The app includes a wide range of signal generators such as tone, white noise, pink noise, and more, ensuring users have access to all necessary audio tools.

The application is designed with copyright authenticity in mind, providing users with the confidence that all included sounds and signals are properly licensed. This feature is crucial for professionals who rely on accurate and legal sound sources for their work.

With its comprehensive set of features, including RTA, FFT, and calibration capabilities, Sound Spectrum Pro stands out as a complete package for sound analysis and creation. Users can explore various audio analyses without worrying about copyright infringement.

One of the standout features of Sound Spectrum Pro is its superior audio quality options. The app supports a sample rate of up to 48kHz, which ensures high-fidelity sound reproduction, provided the user's device supports it.

In addition to the high sample rate, the app offers numerous window functions and the ability to choose between logarithmic or linear frequency axes. These options allow users to fine-tune their audio analysis to their specific needs, enhancing the overall quality of their work.

Furthermore, the app provides adjustable exponential smoothing and peak/valley hold functions, giving users even more control over their audio output. Such detailed audio manipulation tools ensure that Sound Spectrum Pro delivers top-notch audio quality for all its users.