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SignalScope Pro

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 for iOS devices is a real-time signal analysis toolset, suitable for use in areas such as acoustics, audio, electronics, and vibration

SignalScope Pro

by Faber Acoustical, LLC
SignalScope Pro
SignalScope Pro

What is it about?

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. See http://youtube.com/faberast for video demos.

App Details

Version
6.4.4
Rating
(21)
Size
9Mb
Genre
Productivity Music
Last updated
December 30, 2016
Release date
June 9, 2009
More info

SignalScope Pro is $74.99 but there are more add-ons

  • $39.99

    Real-time 3D Spectrogram Tool

  • $19.99

    Real-time 2D Spectrogram Tool

  • $24.99

    3D Spectrogram Upgrade

App Screenshots

SignalScope Pro screenshot-0
SignalScope Pro screenshot-1
SignalScope Pro screenshot-2
SignalScope Pro screenshot-3
SignalScope Pro screenshot-4

App Store Description

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. See http://youtube.com/faberast for video demos.

For more information regarding compatible audio hardware, visit http://blog.FaberAcoustical.com.

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.
- Zoom in or out on FFT and waveform displays with two-finger expand/pinch gestures, even while the analyzer is running.
- Pan vertically or horizontally in zoomed displays with two-finger scrolling.

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
-- Trigger slope and threshold options
- Stereo Signal Generator
-- Random and periodic pseudorandom noise (period defined by FFT length)
-- White and pink noise weighting
-- Lin and log frequency sweeps
-- Tone generator