Sound Spectrum Pro

4.60

Information

Category:

Music & Audio

Price:

$ 10.99

Rank:

Rating:

4.60

Overview

Sound Spectrum Pro is a comprehensive audio analysis tool designed for both professionals and enthusiasts in the music and audio industry. This application offers advanced features such as Real-Time Analyzer (RTA), Fast Fourier Transform (FFT) amplitude display, and various sound pressure level measurements including dBA, dBC, and dBZ. Users can also measure Noise Criterion, Equivalent Continuous Sound Level, and Impulse Response with RT60 measurement.

In addition to its robust analytical capabilities, Sound Spectrum Pro provides signal generation tools, lightning-fast FFT processing, and extensive calibration options. The app supports multiple window functions, logarithmic or linear frequency axis adjustments, and peak/valley hold functions. Its user-friendly interface ensures smooth real-time display and easy navigation through on-screen controls, making it an essential tool for precise audio analysis and sound engineering tasks.

Features

Sound Spectrum Pro stands out with its wide array of sophisticated features tailored for detailed audio analysis. The app includes FFT and RTA functionalities that allow users to analyze sound across different octave bands down to 1/24 octave. It measures sound pressure levels in dBA, dBC, and dBZ, along with Noise Criterion and Noise Rating specifically in octave RTA.

One of the key highlights is its ability to perform equivalent continuous sound level measurements such as LAeq, LCeq, LZeq, LAeq15, and LAeq60. The inclusion of impulse response and RT60 measurement adds another layer of depth for acoustic evaluations. Additionally, the app boasts a lightning-fast FFT with sizes ranging from 16k to 1M, delivering unparalleled frequency resolution. With support for a sample rate of 48kHz, various window functions, adjustable smoothing, and measurement cursors, Sound Spectrum Pro empowers users with precise control over their audio analyses.

Music library size & copyright authenticity

The feature of music library size and copyright authenticity is crucial for any application in the Music & Audio category as it ensures users have access to a wide range of legal and high-quality audio content. Sound Spectrum Pro although primarily an audio analysis tool offers a comprehensive suite of signal generators which can be considered its music library. These include tone white noise pink noise and various types of sweeps and octave noises providing users with a versatile set of audio signals for testing and analysis. The inclusion of these signal generators eliminates the need for external audio sources making the app self-sufficient for many audio engineering tasks. The app's adherence to copyright authenticity is demonstrated through its original creation of sounds using mathematical algorithms rather than sampling existing copyrighted material. This approach not only avoids legal issues but also allows for precise control over the generated sound's characteristics. Users benefit from this feature by having a reliable source of audio signals that can be used for professional audio equipment calibration room acoustics testing and educational purposes. The ability to generate specific frequencies and noise types on-demand enhances the app's utility for sound engineers audio technicians and researchers who require accurate and reproducible audio stimuli for their work.

Audio quality options

Audio quality options are a fundamental aspect of any application dealing with sound as they directly affect the listening experience and the accuracy of audio analysis. Sound Spectrum Pro excels in this area by offering advanced features that cater to audiophiles and professionals alike. The app supports a sample rate of up to 48kHz if the device allows ensuring that high-frequency sounds are captured and analyzed with precision. This high sample rate capability is essential for accurately measuring and analyzing audio equipment's performance and room acoustics. Additionally the app provides a variety of window functions which are mathematical algorithms applied to the audio signal before performing Fourier Transform. These window functions such as Hann Hamming and Blackman each have unique characteristics that affect the spectral analysis's resolution and leakage. By allowing users to choose from many window functions the app enables fine-tuning of the analysis process to suit specific needs. The availability of both logarithmic and linear frequency axis display options further enhances the app's flexibility catering to different analysis requirements and personal preferences. Moreover the adjustable exponential smoothing feature helps in stabilizing the real-time display making it easier to read and interpret dynamic changes in the audio signal. These audio quality options collectively provide users with the tools necessary to perform detailed and accurate audio analysis making Sound Spectrum Pro an indispensable tool for anyone involved in sound engineering audio equipment testing or acoustical research.