SignalScope Pro

  • SignalScope Pro
  • SignalScope Pro
  • SignalScope Pro
  • SignalScope Pro

Detailed App Info:

  • Last Changed:Time:
  • Current Version:Version: 2.6.2
  • Device Type:Device: iOS Universal
  • Category:Category: Utilities
  • iTunes Seller:Seller:
  • Download Size:App Size: 2.95 MB

Application Description

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SignalScope Pro for iOS devices is a real-time analysis toolset, suitable for use in areas such as acoustics, audio, electronics, and vibration. SignalScope Pro includes 4 tools for dynamic signal analysis, as well as a signal generator for producing test signals. See http://youtube.com/faberast for video demos.

SignalScope Pro also turns your iOS device into a platform for data acquisition, storing acquired data in ascii text files, MAT-files, or PDF or JPEG images for later retrieval from your device.

Input signals can be acquired from the built-in accelerometer, or from the current audio input path (iOS automatically selects the audio input path according to which external audio devices, if any, are connected to your device). Different engineering units, including Volts, Amps, pascals, g's, and ips (inches per second) can be assigned to input channels of the dock connector audio input or the headset input (not available on 1st generation iPod touch devices). Sensitivity calibration can also be performed for any audio input device or input channel.

“Touch” your data with highly interactive, multi-touch enabled analyzer displays.

NOTE: The built-in and headset microphones of all recent iOS device models pass through a high-pass filter which significantly attenuates low-frequency signal content.

For iPhone/iPod touch audio I/O compatibility and frequency response measurements, visit http://blog.FaberAcoustical.com.

Features:
Analyze signals coming from the iOS device’s current audio input device or from the built-in accelerometer.
View real time analyzer displays on an external screen (supported on iPad only).
- Audio input is sampled at 48 kHz or 44.1 kHz, built-in accelerometer data is sampled at 100 Hz.
- Assign engineering units to your input signals and calibrate external transducers for accurate measurements.
- Save acquired time or frequency data to tab-delimited ASCII text files 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 spectrum and waveform displays with two-finger expand/pinch gestures, even while the analyzer is running (FFT analyzer and oscilloscope).
- Pan vertically or horizontally in zoomed displays with two-finger scrolling (FFT analyzer and oscilloscope).

Tools:
- FFT Analyzer
-- Frequency resolutions between 1 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
- 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
- Oscilloscope
-- Time scales from 0.1 to 500 ms 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

Requirements

Your mobile device must have at least 2.95 MB of space to download and install SignalScope Pro app. SignalScope Pro was updated to a new version. Purchase this version for $74.99

If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of Faber Acoustical, LLC at http://www.faberacoustical.com/ios_apps/signalscope_pro.

Copyright © 2013 Faber Acoustical, LLC