Audio-Technica Installed Sound Support provides a set of useful tools for sound contractors, front-of-house technicians, musicians, or anyone with an interest in audio.

The following functions are included in the app:

** RTA with SPL Display

** Tone / Noise Generator

** Wavelength Calculator

** UHF Frequency Table

** Antenna Line Loss Calculator

** Needed Mic Gain Calculator

** Record and Playback of Microphone Test Signals

** ATUC-50 Cable Calculator

What’s New

Version 3.1

-Fixed Generator not being able to set frequency

Ratings and Reviews

3.2 out of 5
11 Ratings
11 Ratings
StephenJf ,

Tone generator

Was checking the app out since the new update, and the tone generator does not work with frequencies selection. I typed a frequency and select done and it zeroes out and will not let me hear the generated frequency, pink and white noise work well though. Just thought I would let you know.

Beau Lastname ,

Good app, bad update

The newest version of this app has a malfunctioning Tone Generator, even though all is updated, etc. It is a good app overall, and is very quick and handy.

BelaHedgehog ,

Latest update requires Internet access

So if you’re in a metal-roofed auditorium with no cell data access and the only wifi in the area is lan-only the app is useless and crashes.


Audio-Technica Corporation
42.2 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Japanese, Polish, Simplified Chinese, Swedish

Age Rating
Rated 4+
© Andrew Smith


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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