Télécharger PocketRTA Ultra sur PC

         


Sinon, suivez les instructions ci-dessous pour utiliser PocketRTA Ultra sur PC:

PocketRTA Ultra Sur iTunes

PocketRTA features the ability to calibrate the display using a 1/3 Octave display in order to compensate for imperfections in frequency response of both internal and external microphones.  Various display modes include, linear narrow band, logarithmic narrow band, Octave, 1/3 Octave, 1/6 Octave, RT60, SPL and Spectrogram displays with ANSI A and C weighting curves.  Pocket RTA Ultra has many advanced features which are normally only found in much more expensive sound analysis software, providing fast and accurate spectrum analysis suitable for both amateur hi-fi enthusiasts and professional A/V engineers.  PocketRTA samples sounds using either internal or external microphones and then applies a Fourier Transform to the samples to obtain a frequency spectrum.  The touch screen allows selection of the nearest FFT point giving a display of it's frequency and decibel level.  Up to 32 times oversampling allow more stable readings for fluctuating or unstable input signals whilst our unique noise cancellation system allows you to remove unwanted background noise.  -Independent 1/3 Octave Calibration of internal and external microphones.  All display modes allow exporting of graphed data to the camera roll in JPEG format.  -Touch screen display of nearest point with frequency and decibel readout.  -Automatic peak note / frequency and octave display.  -10x zoom for accurate analysis of narrow band data.  -Save & Load Profiles (for multiple calibration and graph settings).  -Save & Load Profiles (for multiple calibration and graph settings).  -Pause facility freezes the live trace to aid analysis of data.  Uses include system calibration, monitoring of noise levels and testing of audio equipment.  The result is an accurate representation of the sampled sound broken down into its frequency components.  -Independent gain controls for both internal and external microphones.  Pocket RTA Ultra is a highly portable award winning real-time spectrum analyser for the iPhone.  Pocket RTA has the ability to capture up to 3 input signals and overlay them as a reference over live input.  The program automatically detects and switches between both sets of calibration data.  -Improved SPL (Sound Pressure Level) display with LEQ mode.  -Narrow band Linear and Logarithmic scalable displays.  -Signal Generator (log/linear sweep tones, sine, pink, white, saw, square and impulse).  -Improved Signal Generator with log & linear sweep tones.  Use the iPhone's multi-touch interface to perform real-time magnification of displays.  -FTP server to backup configuration files and exported data.  These images can then by synced, transferred via FTP or emailed to your desktop PC for better analysis.  -Capture Buffers allow an additional 3 reference traces to be displayed.  -Peak trace facility for better reading of fluctuating frequencies.  -Added 8K 16K FFT Sizes for more accurate measurement.