What's New

- Nominal microphone sensitivities updated to include new iPad Air, iPhone 12, and iPhone 12 Pro.
- Minor bug fixes and cosmetic improvements.

App Description

SignalScope Advanced 2018 offers an advanced tool set to meet your measurement and analysis needs as an engineer, consultant, educator, student, researcher, or savvy hobbyist in areas such as acoustics (sound and vibration), audio, electronics, and electroacoustics.

Features:
- Analyze signals coming from the iOS device’s current audio input device or from the built-in accelerometer.
- Assign engineering units to your input signals and calibrate external transducers for accurate measurements.
- Assign input channel units and sensitivities for individual USB Audio devices.
- Direct support for Digiducer 333D01 accelerometer and miniDSP UMIK-1 measurement microphone
- Nominal acoustic sensitivities included for iPhone and iPad built-in microphones, voltage sensitivities for headset input (including the Lightning-to-headset adapter included with recent iPhone models)
- Manually switch between available audio input and output sources.
- Load microphone frequency response data (FRD) and apply frequency response correction (FRC) to FFT-based measurements.
- Manually adjust audio sample rates, even up to 192 kHz, depending on input hardware.
- Save acquired measurement data to CSV, tab-delimited ASCII text, or MAT files.
- Save high-resolution analyzer display images to PDF files.
- Retrieve your data files from your device via Files (iCloud Drive), iTunes File Sharing, or through a web browser on another device. Files may also be opened in other compatible apps (e.g. Mail, Notes, Numbers, Dropbox, etc).

Basic Tools:
- Oscilloscope - Basic oscilloscope and triggering functions.
- FFT Analyzer - Spectrum analyzer with user-settable frequency limits and basic triggering
- 2D Real-time Spectrogram Analyzer
- XY Scope - Visually check stereo channel separation or create Lissajous curves on your iPhone or iPad.

Advanced Tools:
- 3D Real-time Spectrogram Analyzer - Stunning live visualization of incoming data
- Octave-band Analyzer - Whole and 1/3-octave RTA
- Level Meter - Overall signal level meter
- Noise Dosimeter
- Data Recorder - Stream up to 8 channels to WAV, AIF, or CAF audio files.
- Stereo Signal Generator

Learn more about SignalScope Advanced 2018 at FaberAcoustical.com.

SignalScope Advanced 2018 will receive major upgrades, consistent with those available in the SignalScope X Advanced Tool Set subscription, through calendar year 2019, after which it will receive maintenance updates for a limited time. It can be used indefinitely thereafter on a compatible version of iOS.

iPhone Screenshots

(click to enlarge)

SignalScope Advanced 2018 screenshot 1 SignalScope Advanced 2018 screenshot 2 SignalScope Advanced 2018 screenshot 3 SignalScope Advanced 2018 screenshot 4 SignalScope Advanced 2018 screenshot 5 SignalScope Advanced 2018 screenshot 6 SignalScope Advanced 2018 screenshot 7 SignalScope Advanced 2018 screenshot 8 SignalScope Advanced 2018 screenshot 9 SignalScope Advanced 2018 screenshot 10

iPad Screenshots

(click to enlarge)

SignalScope Advanced 2018 screenshot 11 SignalScope Advanced 2018 screenshot 12 SignalScope Advanced 2018 screenshot 13 SignalScope Advanced 2018 screenshot 14 SignalScope Advanced 2018 screenshot 15 SignalScope Advanced 2018 screenshot 16 SignalScope Advanced 2018 screenshot 17 SignalScope Advanced 2018 screenshot 18 SignalScope Advanced 2018 screenshot 19 SignalScope Advanced 2018 screenshot 20

App Changes

  • April 10, 2019 Initial release
  • June 14, 2019 New version 10.7.2
  • June 20, 2019 New version 10.7.3
  • June 26, 2019 New version 10.7.4
  • June 29, 2019 New version 10.7.5
  • August 17, 2019 New version 10.7.6
  • September 24, 2019 New version 10.8
  • September 26, 2019 New version 10.8.1
  • October 10, 2019 New version 10.8.2
  • July 15, 2020 New version 10.8.4
  • August 06, 2021 New version 10.8.5