The trigger channel can be selected from among all input and output channels available on the selected input and output audio devices. Analysis (Octave tool) or recording (Data Recorder tool) can be set to begin only after a user-defined instantaneous signal level threshold is reached on the designated trigger channel. Auto-start triggering is now an option in the Octave and Data Recorder tools. It can be used indefinitely thereafter on a compatible version of macOS or iOS. SignalScope Pro 2020 will receive major upgrades, consistent with those available in the SignalScope X Pro Tool Set subscription, through calendar year 2021, after which it will receive maintenance updates through 2023. Learn more about SignalScope Pro 2020 at. NC, RNC, and NR references curves, NC, SIL, and NR values in the Octave Analyzer Percentile exceeded sound levels in the Level Meter and Octave Analyzer Data logging support in the Level Meter, Octave Analyzer, and Noise Dosimeter Multi-channel Audio File Player - Analyze pre-recorded data. MultiTool - Powerful data monitoring and project management (Add up to 2 subtools on iPhone, 6 subtools on Mac or iPad Pro with 10.5-inch or larger display, 4 subtools on other iPad models, and save an arbitrary number of different configurations for easy recall at a later time.) Room Acoustics Analyzer (T20, T30, T60, nonlinearity, EDT, Early Decay Time, Center Time, Clarity, and Definition in various frequency bands, manual or automatic adjustment of Schroeder integration limits) Dual-channel System Analyzer (Dual FFT analysis with support for Frequency Response Magnitude/Phase, Phase Delay, Group Delay, Coherence, Impulse Response and Cross-Correlation) Data Recorder - Stream up to 8 channels to WAV, AIF, or CAF audio files. Level Meter - Overall signal level meter Octave-band Analyzer - Whole and 1/3-octave RTA 3D Real-time Spectrogram Analyzer - Stunning live visualization of incoming data XY Plotter - Create Lissajous curves on your Mac, iPhone, or iPad. FFT Analyzer - Spectrum analyzer with user-settable frequency limits and basic triggering Oscilloscope - Basic oscilloscope and triggering functions. Files may also be opened in other compatible apps (e.g. Retrieve your data files from your device via Files (iCloud Drive), iTunes File Sharing, or through a web browser on another device. Save high-resolution analyzer display images to PDF files.
Save acquired measurement data to CSV, tab-delimited ASCII text, or MAT files. Manually adjust audio sample rates, even up to 192 kHz, depending on input hardware.
Load microphone frequency response data (FRD) and apply frequency response correction (FRC) to FFT-based measurements. Manually switch between available audio input and output sources. 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)
Direct support for miniDSP UMIK-1 measurement microphone and EARS headphone/IEM measurement system. Direct support for Digiducer digital accelerometers and 485B39 USB ICP signal conditioner from The Modal Shop. Assign input channel units and sensitivities for individual USB Audio devices. Assign engineering units to your input signals and calibrate external transducers for accurate measurements. Analyze signals coming from the Mac or iOS device’s current audio input device. SignalScope Pro 2020 offers a professional 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.
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