Sound Spectrum Pro

Rta (Real-Time Analyzer), Fft (amplitude display driven by Fast Fourier Transform), calibration, signal generators. Everything is included, bundled in a friendly interface with many on-screen controls and smooth real-time display. == Features == + Fft (amplitude) and Rta (octave, 1/3 octave,. down to 1/24 octave). + Sound pressure level dBA, dBC, and dBZ. + Noise Criterion and Noise Rating in octave Rta. + Equivalent continuous sound level LAeq, LCeq, LZeq, LAeq15, LAeq60.

+ Impulse response and RT60 measurement. + Large font Spl + Leq meter. + Thd+N Total Harmonic Distortion plus Noise + Lightning-fast Fft with size from 16k to 1M, providing frequency resolution of 0.05Hz directly and 0.01Hz with downsampling. + Sample rate of 48kHz, if supported by the device. + Many window functions to choose from. + Logarithmic or linear frequency axis. + Peak and valley hold with adjustable decay. + Highest peak display + Adjustable exponential smoothing.

+ Easy pan (drag) and zoom (pinch). + Measurement cursors, also used for setting frequency of signal generators. + File load/save and full calibration capability, for accurate Spl readings. + Signal generators: tone, white noise, white sweep, pink noise, pink sweep, pink octave, pink 1/3 octave. + Synchronous measurement mode (including frequency sweep) for clean and fast spectrum analysis. + Loopback mode to try out signal generators and window functions. + Sharing and printing of screenshots. Built with a focus on usability and performance, it caters to a wide range of users from casual beginners to advanced enthusiasts.

Sound Spectrum Pro delivers a well-rounded set of features that cover the core needs of its users in an intuitive and accessible interface. Regular updates and active support ensure the application remains functional, secure, and compatible with the latest device standards. The lightweight design minimizes impact on device resources while maintaining the full set of capabilities users depend on. The interface is organized for quick access to the most frequently used functions, reducing the time needed to complete common tasks. Advanced options are available for users who want to customize their experience and optimize the application for their workflow.

Data sync and backup features help users keep their information safe and accessible across multiple devices when needed. The application supports a wide range of file formats and integrates with popular services to extend its usefulness. Performance optimization ensures smooth operation even on older hardware, making it accessible to a broad user base. Comprehensive documentation and in-app guidance help new users get started quickly while power users can explore advanced capabilities. Users can organize content, apply filters, and access key functions through an intuitive layout that minimizes learning curve. Cross-platform support and cloud integration extend the application's reach across different devices and ecosystems.

Built-in tutorials and contextual help ensure that users can discover and master features at their own pace. Data sync and backup features help users keep their information safe and accessible across multiple devices when needed. The interface is organized for quick access to the most frequently used functions, reducing the time needed to complete common tasks. Advanced options are available for users who want to customize their experience and optimize the application for their workflow. Data sync and backup features help users keep their information safe and accessible across multiple devices when needed.