Screenshots

Description

Note: SignalScope Pro has been replaced by the new SignalScope X and will no longer be updated. You will be able to continue to use SignalScope Pro as long as you run it on a device with a compatible version of iOS. SignalScope X offers powerful new tools and features. You can download it for free and try out the Pro features for free for up to 7 days.

SignalScope Pro for iOS devices is a real-time signal analysis toolset, suitable for use in areas such as acoustics, audio, electronics, and vibration. SignalScope Pro includes tools for dynamic signal analysis, as well as a signal generator for producing test signals.

Features:
- Analyze signals coming from the iOS device’s current audio input device or from the built-in accelerometer.
- Assign input channel units and sensitivities for individual USB Audio devices. Direct support is included for the Digiducer 333D01 accelerometer and miniDSP UMIK-1 measurement microphone.
- Manually switch between available audio input and output sources.
- Load microphone frequency response data (FRD) and apply frequency response correction (FRC) to FFT spectrum measurements.
- Audio input is typically sampled at 48 kHz or 44.1 kHz (higher and lower sample rates are possible, even up to 192 kHz, with hardware that supports it). Built-in accelerometer data is sampled at roughly 100 Hz.
- Assign engineering units to your input signals and calibrate external transducers for accurate measurements.
- Save acquired time or frequency data to CSV, tab-delimited ASCII text, or MAT files.
- Retrieve your data files from your device via iTunes File Sharing, or through a web browser on your Mac or PC.
- Save high-resolution analyzer display images to PDF files or to the iOS device's built-in photo album.
- Pinpoint individual sample values or frequencies with a cursor.

Tools:
- FFT Analyzer
-- Frequency resolutions between 0.5 Hz and 50 Hz may be specified for audio input (between 0.1 Hz and 10 Hz for the built-in accelerometer)
-- Input data can be windowed with one of 7 different data window types
-- Lin, log, and dB magnitude scales
-- Lin and log frequency scales
-- Auto, normal, and single-shot triggering
-- Trigger slope and threshold options
- Real-time Spectrogram Analyzer (available via in-app purchase in 2D and 3D versions)
-- Frequency resolutions between 1 and 50 Hz may be specified for audio input (between 1 Hz and 10 Hz for the built-in accelerometer)
-- Input data can be windowed with one of 7 different data window types
-- Lin, log, and dB magnitude scales
-- Lin and log frequency scales
-- Fractional-octave band frequency smoothing in 1/6, 1/12, and 1/24-octave bands.
-- Cursor peak track can track peaks in time, frequency, or both.
-- Color scale bar graph enables manual adjustment of magnitude scale and offset. The color scale can also be hidden.
-- Data may be exported to CVS, MAT, or TXT files for post processing or plotting. Optionally, include GPS location information with exported data.
-- Optionally save a high-resolution PDF file of the spectrogram plot, or save an image to your Photos library.
- Octave-band Analyzer
-- Whole and 1/3-octave RTA (based on digital Butterworth bandpass filters)
-- Fast, Slow, and Impulse response times
-- Flat, A, and C frequency weighting
-- Equivalent and time-weighted exponential average levels
-- Max, peak, and elapsed time also captured
- Level Meter
-- Equivalent and time-weighted exponential average levels
-- Flat, A, and C frequency weighting
-- Max, peak, and elapsed time also captured
- Oscilloscope
-- Time scales from 0.1 to 1.0 second per division
-- Auto, normal, and single-shot triggering
- Stereo Signal Generator
-- Random and periodic pseudorandom noise
-- White and pink noise
-- Frequency sweeps
-- Tone generator

What's New

Version 6.4.9

SignalScope Pro has been replaced by SignalScope X. This is the last update.
SignalScope X is a free download and offers powerful new analysis tools via in-app purchase.

Ratings and Reviews

Good, but never doing “software as a service”...ever!

909 Mountain Man

With Faber’s move to the greed of a subscription model, I’ve come to the end of the road with them. I just can’t justify providing any tacit support to a model that I just don’t believe in.

Faber has chosen this path. However, I too have choices. And as a casual, non-professional user of their product, I will choose other options when my version of Signal Scope meets its demise.

It was nice while it lasted. Fare thee well Faber.

Pro quality

Sleipnirrr

This is a tool, not a toy. Yeah it's not $0.99, but it's solid and accurate.

Discontinued For More Expensive Subscription Product

Tennavan

This was a great but expensive tool. It was discontinued in January 2018 for a $72/year subscription product (Signal Scope X). This version is no longer updated as of March 2018.

Information

Seller
Faber Acoustical, LLC
Size
9.3 MB
Category
Productivity
Compatibility
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Languages
English
Age Rating
Rated 4+
Copyright
© 2018 Faber Acoustical, LLC
Price
$74.99
In-App Purchases
  1. Real-time 3D Spectrogram Tool $39.99
  2. Real-time 2D Spectrogram Tool $19.99
  3. 3D Spectrogram Upgrade $24.99

Supports

  • Family Sharing

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

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