e-scope 3-in-1

e-scope 3-in-1

Oscilloscope+FFT+Signal Gen.

1 ratings
10 reviews
$1.99
In-App Purchases

Details

  • Released
  • Updated
  • June 21, 2013
  • January 17, 2025
e-scope 3-in-1 video #1 for iPhone
e-scope 3-in-1 screenshot #2 for iPhone
e-scope 3-in-1 screenshot #3 for iPhone
e-scope 3-in-1 screenshot #4 for iPhone
e-scope 3-in-1 screenshot #5 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

This app combines an oscilloscope, FFT analyzer, and signal generator. It allows real-time observation of audio device frequency characteristics and waveform analysis. Features include multiple oscilloscope modes, detailed FFT spectrum analysis, and various signal generation options.

Oscilloscope with Normal, Trigger, and Single modes
FFT analyzer with peak level, frequency, and THD display
Signal generator for sine waves, white noise, and sweeps
Real-time FFT synchronization sweep mode
Screen capture and save functionality
Adjustable sensitivity and time span
Show original description

What's New in e

2.31

January 17, 2025

Improved problems with external input

1

In-App Purchases

$1.99

Automatic measurement option

Add-on for the automatic measurement of THD and frequency characteristics

User reviews

オリジナルで充分対応

プローブの取れない音響に最適本物のオシロスコープと遜色無し。
その上DDSジェネレータも要らんし、改造プローブも私は要らない。
物本のオシロスコープ持っとるし、予備知識有りだから、躊躇なしに使える。

外部出力できない

使えない 良いなと思ったが、拡大して見ることできない。止まってしまう‼️

Too basic

It does work
But i thought it would have more features like trigger lever. Adjust something on the fft, like sampling rate and sampling time gain etc the basics of ffts and scopes

バグ

Sweep logのTONE GENERATORがバグってて音が出てません。最低音で停止したままでは?

Works very well.

I have suggested that it support background audio so I can use the signal generator with another app in the foreground. In any case it is well worth buying :-) .

Developer apps

FAQ

What are the main functions of e-scope 3-in-1?

e-scope 3-in-1 includes three primary tools: an oscilloscope for waveform visualization, an FFT analyzer for frequency spectrum analysis, and a signal generator for producing various audio signals.

How can I observe audio device frequency characteristics with e-scope 3-in-1?

You can observe frequency characteristics in real time using the FFT analyzer and signal generator. The FFT synchronization sweep mode is particularly useful for this.

What types of signals can the e-scope 3-in-1 signal generator produce?

The signal generator can produce sine waves from 1Hz to 20kHz, white noise, and linear or log sweeps ranging from 20Hz to 20KHz.

Does e-scope 3-in-1 have ads?

No, e-scope 3-in-1 does not contain advertisements. It is a paid application.

What is the price of e-scope 3-in-1?

e-scope 3-in-1 is available for purchase at $1.99.

On which devices can I use e-scope 3-in-1?

e-scope 3-in-1 is supported on iPhone, iPad, and iPod devices.

How frequently is e-scope 3-in-1 updated?

The latest version of e-scope 3-in-1 is 2.31, and it was last updated on January 17, 2025. This indicates a relatively active update schedule.

What is the age rating for e-scope 3-in-1?

e-scope 3-in-1 has an age rating of 4+, making it suitable for a wide range of users.