Audio Spectrum Analyzer dB RTA 2.2.2

Marina Polyanskaya – Freeware – iOS
out of 3037 votes

Visualize Your Sound: dB RTA Delivers Clear Audio Insights

Peter Salakani

01/03/2025

dB RTA by Marina Polyanskaya provides a powerful and intuitive audio spectrum analyzer that helps users understand their sound in real-time through detailed visualizations.

The Spectrum Analyzer app offers a wide range of advanced features that are not easily found elsewhere. It provides fast and accurate spectrum analysis, making it suitable for both amateur hi-fi enthusiasts and professional A/V engineers. This tool is incredibly precise, perfect for tuning various audio setups such as home cinemas, car stereos, and subwoofers. With Spectrum Analyzer, you can gain insight into your audio's frequency spectrum by observing the levels of different frequencies in your audio signal.

This app also includes a built-in sound meter, which delivers high-quality measurement results when assessing ambient noise levels in real-life scenarios.

The key features of Spectrum Analyzer include:

Octave Band Real-Time Analyzer
FFT Plot - Fast Fourier Transform
Smooth HD Graphics
Multispectral Harmonic Analyzer
Integrated Sound Level Meter (dB-A weighted)

The FFT features of this app allow you to customize your analysis with options such as FFT size ranging from 256 to an incredible 16384, hold Max and unique Min peaks, linear and logarithmic scales, and various window functions like Rectangle, Hanning, Hamming, Tukey, Cosine, Lanczos, and Blackman. You also have the ability to track the maximum frequency and selected frequency in real-time. The app even offers a fullscreen mode for a more immersive experience.

The Octave RTA features include bars and a unique spline plot modes, full, 1/3, and 1/6 octave modes, hold max mode, and selected bar tracking.

And that's not all — Spectrum Analyzer has many more features to offer!

If you have any questions, problems, or ideas regarding the app, please don't hesitate to contact us at [email protected].

For our privacy policy, please visit: Privacy Policy

For our terms of use, please visit: Terms of Use

Overview

Audio Spectrum Analyzer dB RTA is a Freeware software in the category Audio & Multimedia developed by Marina Polyanskaya.

The latest version of Audio Spectrum Analyzer dB RTA is 2.2.2, released on 05/02/2025. It was initially added to our database on 10/02/2023.

Audio Spectrum Analyzer dB RTA runs on the following operating systems: iOS.

Users of Audio Spectrum Analyzer dB RTA gave it a rating of 5 out of 5 stars.

Pros

User-friendly interface that is easy to navigate for beginners.
Real-time audio spectrum analysis for accurate monitoring.
Customizable frequency range settings to suit various needs.
Supports multiple audio input sources including microphones and line inputs.
Visual representation of audio levels with various display options (e.g., line, bar, waterfall).
Compatible with both Windows and macOS systems, increasing accessibility.
Regular updates and support from the developer, ensuring improved features and bug fixes.

Cons

Limited advanced features compared to professional-grade spectrum analyzers.
May require additional hardware (e.g., audio interfaces) for optimal performance.
Performance can vary depending on the quality of the audio input device used.
Some users may find the initial setup confusing or overwhelming.
Not suitable for large scale audio analysis or sound engineering tasks without additional software.

FAQ

What is the Audio Spectrum Analyzer dB RTA?

The Audio Spectrum Analyzer dB RTA is an audio measurement tool designed to visualize sound frequencies and levels in real-time.

Who is the developer of the dB RTA?

The dB RTA is developed by Marina Polyanskaya.

What platforms is the dB RTA available on?

The dB RTA is available on both iOS and Android devices.

How can I calibrate the dB RTA for accurate readings?

Calibrating the dB RTA involves using a reference audio source and adjusting the gain settings within the app to match known sound levels.

Is there a user guide available for the dB RTA?

Yes, a user guide is available within the app and on the developer's website to help users understand how to use all features.

Can I save my audio measurements in the dB RTA?

Yes, you can save your audio measurements and export them for later review.

What types of audio outputs can the dB RTA analyze?

The dB RTA can analyze various audio outputs including music, speech, and environmental noise.

Does the dB RTA support frequency range analysis?

Yes, the app supports detailed frequency range analysis across different bands.

Is the dB RTA suitable for professional audio engineers?

Yes, the dB RTA includes features that are beneficial for both professional audio engineers and casual users.

Can I use the dB RTA for live sound monitoring?

Absolutely! The dB RTA is designed for real-time monitoring, making it suitable for live sound environments.

Peter Salakani

I'm Peter, a software reviews author at UpdateStar and content specialist with a keen focus on usability and performance. With a background in both software development and content creation, I bring a unique perspective to evaluating and discussing general software topics. When I'm not reviewing software, I enjoy staying updated on the latest tech trends, experimenting with new applications, and finding innovative solutions to everyday tech challenges.

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Latest Version
2.2.2

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