AudioTool

4.60

Information

Category:

Music & Audio

Price:

$ 7.99

Rank:

Rating:

4.60

Overview

AudioTool is a comprehensive audio measurement and analysis application designed for audio engineers, acoustics professionals, and enthusiasts. The app features an SPL (Sound Pressure Level) meter with RT60, Leq, Sone, Spectrum Analyzer, Spectrogram, Chart Recorder, Signal Generator, Polarity Checker, and Mic calibration capabilities. It supports multiple octave RTA modes, various filters, and signal types, making it suitable for gig measurements, home theater setups, car audio tuning, and professional acoustical assessments.

This versatile tool allows users to perform detailed audio analyses including 1/1, 1/3, 1/6, and 1/12 octave RTA modes, Leq calculations, loudness in Sones, and reverberation time (RT60) measurements. AudioTool also provides advanced functionalities such as peak store, spectrogram visualization, waterfall display, and impulse response analysis. Its compatibility with ISO 1/3 Octave Calibration ensures precise microphone response correction, enhancing the accuracy of measurements across different devices.

AudioTool's practical applications extend to both professional and personal use cases. Whether you're calibrating a sound system, conducting acoustic research, or simply exploring the audio characteristics of your environment, this app offers the tools necessary to achieve accurate and reliable results. With its extensive feature set and user-friendly interface, AudioTool stands out as an essential tool for anyone involved in audio engineering or acoustics.

Features

AudioTool distinguishes itself through its rich array of specialized audio measurement and generation features. One of its standout capabilities is the real-time spectrum analyzer, which supports multiple octave band modes (1/1, 1/3, 1/6, and 1/12) and various weighting filters (Flat, A/C, and X Curve). This allows users to conduct detailed frequency analysis and accurately measure sound pressure levels in different environments. The inclusion of advanced functions like Leq (wideband and octave), Sones (loudness), and RT60 (reverberation time) measurements makes it particularly valuable for professional acoustical assessments.

The app's signal generation capabilities are equally impressive, offering white/pink noise, sine waves, square waves, triangle waves, sweeps, log sweeps, warble tones, ramps, and impulse signals. These features enable users to test and calibrate audio equipment effectively. Additionally, the built-in polarity checker helps verify proper speaker wiring, while the Noise Criteria function displays NC contours on the 1/1 octave RTA display, providing immediate feedback on room acoustics. The chart recorder function further enhances usability by showing a moving trace of SPL measurements over time.

What sets AudioTool apart from other audio measurement apps is its commitment to precision and flexibility. The app supports exclusive ISO 1/3 octave calibration, allowing users to correct for their phone's microphone response and match overall SPL readings with external meters. Features like pinch-to-zoom, scroll-to-center, and dual cursor display enhance the user experience, while recent updates have added valuable functionalities such as the ability to load and display stored spectrum files alongside real-time data. These innovations make AudioTool an indispensable tool for both professional audio engineers and serious hobbyists.

Music library size & copyright authenticity

The Music library size and copyright authenticity are crucial aspects of any music-related application as they determine the breadth of content available to users and ensure that all material is legally accessible. AudioTool offers an extensive array of audio functionalities, including SPL meters, RTA modes, signal generators, and more, which collectively form its rich 'music library.' This app doesn't provide traditional music tracks but focuses on tools for audio engineers and enthusiasts alike. With features like 1/1, 1/3, 1/6, and 1/12 octave RTA modes, Leq measurements, Sones for loudness, and various filters, AudioTool's 'library' is vast in terms of professional audio analysis and measurement capabilities. The app ensures copyright authenticity by providing unique, self-generated content such as noise signals and waveforms rather than copyrighted music tracks. Users benefit from having a comprehensive suite of tools at their disposal without concerns about copyright infringement. This makes AudioTool particularly valuable for professionals who require accurate and varied audio measurements for different applications, ensuring they have legitimate and extensive resources for their work.

Audio quality options

Audio quality options refer to the various settings and formats available within an application that affect the clarity fidelity and overall listening experience of audio content. In AudioTool these options manifest through precise control over audio measurements and generation. The app provides high-quality audio outputs with its signal generator capable of producing White and Pink Noise sine square triangle and ramp waves along with sine linear and log sweeps warbles and impulses. Although the frequency accuracy of the Signal Generator is typically around 1% the fidelity of generated sine waves remains good across most of the audio spectrum. However users may notice artifacts such as ringing or reduced frequency response in higher ranges depending on their device. AudioTool also supports exclusive ISO 1/3 Octave Calibration allowing users to correct for their phone's microphone response ensuring accurate sound pressure level readings. These calibration features alongside advanced functions like RT60 measurements and Noise Criteria assessments offer users significant flexibility in managing audio quality according to their specific needs. By delivering these sophisticated tools AudioTool empowers users to achieve professional-grade audio evaluations and adjustments enhancing both the reliability and versatility of their audio projects.