What's New

- Support added for the latest Digiducer USB Digital Accelerometer models.
- Updated to improve stability on macOS 14, Sonoma.
- Fixed a crashing bug on iOS 12.

App Description

NOTE: This app is no longer recommended for purchase, unless you need to run it on iOS 12 or 13. Otherwise, check out SignalScope X, or the new SignalScope Basic 2022.

SignalScope Basic 2020 offers a basic 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 Mac or iOS device’s current audio input device.
- 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 digital accelerometers and 485B39 USB ICP signal conditioner from The Modal Shop.
- Direct support for miniDSP UMIK-1 measurement microphone and EARS headphone/IEM measurement system.
- 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 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 Plotter - Create Lissajous curves on your Mac, iPhone, or iPad.

Learn more about SignalScope Basic 2020 at FaberAcoustical.com.

SignalScope Basic 2020 will receive major upgrades, consistent with those available in the SignalScope X Basic Tool Set subscription, through calendar year 2021, 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

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SignalScope Basic 2020 screenshot 1 SignalScope Basic 2020 screenshot 2 SignalScope Basic 2020 screenshot 3 SignalScope Basic 2020 screenshot 4 SignalScope Basic 2020 screenshot 5 SignalScope Basic 2020 screenshot 6 SignalScope Basic 2020 screenshot 7 SignalScope Basic 2020 screenshot 8 SignalScope Basic 2020 screenshot 9

iPad Screenshots

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SignalScope Basic 2020 screenshot 10 SignalScope Basic 2020 screenshot 11 SignalScope Basic 2020 screenshot 12 SignalScope Basic 2020 screenshot 13 SignalScope Basic 2020 screenshot 14 SignalScope Basic 2020 screenshot 15 SignalScope Basic 2020 screenshot 16 SignalScope Basic 2020 screenshot 17 SignalScope Basic 2020 screenshot 18 SignalScope Basic 2020 screenshot 19

App Changes

  • September 01, 2020 Initial release
  • May 06, 2021 New version 11.2
  • August 05, 2021 New version 11.4
  • October 08, 2021 New version 11.5
  • September 15, 2023 New version 11.5.18
  • September 15, 2023 Price increase: $19.99 -> $59.99
  • April 25, 2024 New version 11.5.19