Max, peak, and elapsed time also captured Equivalent and time-weighted exponential average levels Whole and 1/3-octave RTA (based on digital Butterworth bandpass filters)
Signalscope pro ipa pdf#
Optionally save a high-resolution PDF file of the spectrogram plot, or save an image to your Photos library. Optionally, include GPS location information with exported data. Data may be exported to CVS, MAT, or TXT files for post processing or plotting.
Signalscope pro ipa manual#
Color scale bar graph enables manual adjustment of magnitude scale and offset. Cursor peak track can track peaks in time, frequency, or both. Fractional-octave band frequency smoothing in 1/6, 1/12, and 1/24-octave bands. Frequency resolutions between 1 and 50 Hz may be specified for audio input (between 1 Hz and 10 Hz for the built-in accelerometer) Real-time Spectrogram Analyzer (available via in-app purchase in 2D and 3D versions) Auto, normal, and single-shot triggering Input data can be windowed with one of 7 different data window types 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) Pan vertically or horizontally in zoomed displays with two-finger scrolling.
Zoom in or out on FFT and waveform displays with two-finger expand/pinch gestures, even while the analyzer is running. Pinpoint individual sample values or frequencies with a cursor. Save high-resolution analyzer display images to PDF files or to the iOS device's built-in photo album.
Signalscope pro ipa mac#
Retrieve your data files from your device via iTunes File Sharing, or through a web browser on your Mac or PC. Save acquired time or frequency data to CSV, tab-delimited ASCII text, or MAT files. Assign engineering units to your input signals and calibrate external transducers for accurate measurements. Built-in accelerometer data is sampled at roughly 100 Hz. 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). Load microphone frequency response data (FRD) and apply frequency response correction (FRC) to FFT spectrum measurements. Manually switch between available audio input and output sources. Direct support is included for the Digiducer 333D01 accelerometer and miniDSP UMIK-1 measurement microphone.
Assign input channel units and sensitivities for individual USB Audio devices. Analyze signals coming from the iOS device’s current audio input device or from the built-in accelerometer.
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