Audio RTA

Developer: DEXUS Pawel Krzywdzinski

Category: Music & Audio

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3.3K installs

66 ratings

264 monthly active users

Revenue not available

Audio RTA Summary

Audio RTA is a mobile iOS app in Music And Audio by DEXUS Pawel Krzywdzinski. Released in Aug 2014 (11 years ago). It has 66 ratings with a 4.42★ (good) average. Based on AppGoblin estimates, it reaches roughly 264 monthly active users . Store metadata: updated Mar 16, 2020.

Store info: Last updated on App Store on Mar 16, 2020 .

SDKs, Trackers & Permissions

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App Details

Store ID: 861969994

First Released: 2014-08-29

Store Last Updated: 2020-03-16

In-App Purchases: No

Ads: No

Website: iaudioapps.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2023-10-14

AppGoblin Last Crawled: 2026-02-28

Ads & App-Ads.txt

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4.42★

Ratings: 66

5★

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1★

Screenshots

App Description

Audio RTA is a real-time octave RTA analyzer. It gives you a visual representation of an acoustic signal. It can be used to measure the frequency response of audio equipment or to analyze the sounds of musical instruments.

Features

- Octave RTA analyzer: bands - full, 1/3, 1/6, 1/12 (RMS values)
- SPL Meter (dBFS)
- Fast real-time response
- Sampling rates: 44.1kHz, 48kHz, 96kHz*
- Fast Fourier Transform (FFT)
- Window sizes: 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536
- Max/min values
- Zoom and pan
- Measure values
- Audio input can be supplied via the built-in microphone and an external microphone (via the USB camera adapter or through the iPhone/iPad dock connector – Core Audio compliant devices)
- Sharing charts (through mail, social networks, clipboard)
- Exporting image charts (png) to the iOS 11 Document Browser (supports iCloud)
- SPL meter weighting: dBZ - linear

*For 96kHz analysis use an external microphone with such capabilities through a USB camera adapter or through the iPhone/iPad dock connector.