LABVIEW MYDAQ AUDIO LOOPBACK GENERATOR
Additionally, the APx DAQ driver has audio test functionality that makes it unique, including sine generator with two independent channels optional dither for digital signal generation high- and low-pass input filters input signal weighting filters and a range of meters for audio metrics. The APx515 DAQ driver’s feature set includes support for the LabVIEW waveform data type, arbitrary waveform generation, and waveform acquisition.
Additionally, it enables control of the APx515 completely independent of the APx500 control software. The driver is based on a low-level C++ measurement library, adheres to National Instruments’ standard guidelines for instrument drivers, and has a very small memory footprint.
Developed with a broad range of signal-acquisition applications in mind, this driver streamlines and simplifies the integration of the APx515 analyzer as a robust, high-quality front end to LabVIEW-based measurement environments.Įasy addition of the APx515 to a LabVIEW environment is achieved via the DAQ driver’s collection of virtual instruments (VIs)-a function or program created in LabVIEW-for initializing the hardware and configuring a range of settings, including input and output channels, sample rates, trigger conditions, signal generation, and signal acquisition.
Audio Precision today announced the release of its newest driver for National Instruments’ LabVIEW software.
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