AudioExpert Test Platform
AudioExpert is a software platform for audio test, it is a flexible audio test tool for R&D stage and it is easy to deploy to production stage.
Based on virtual instrument technology, the whole system is composed of software and hardware. AudioExpert is the center software of this audio test system, using the powerful computing capability of PC, it can generate audio output signal and acquire audio data, perform complete audio analysis function, further more, its flexible sequence editor and efficient execution engine, open program interface, data storage function, make the system has high performance, and extremely high flexibility.
AudioEpxert has 5 core organic modules: Algorithm Portfolio, Sequence Editor, Remote Controller, Data Management, Virtual Instrument.
Level & Gain Measurement
THD / THD+N
Wav Recall Analysis
Stepped Level Swept
Stepped Frequency Swept
Chirp Frequency Swept
ANC Gain Adjust (Support AMS, BES AIROHA BLUETRUM QCC REALTEK WUQI JIELIChipsets)
Rub & Buzz
Sequence Editor is a ready-to-run test management module for organizing, controlling, and executing your validation, or manufacturing audio test systems. It is completely customizable, so you can easliy modify and enhance it to meet your specific needs, including calibrating hardware, modifying stimulus signal, analyzing and post-processing acquired signal, customizing the data present, generating custom reports, and even communicating with other instrument (like DMM, Scope. Etc.) or other automation equipment (like robot, XY table. Etc.). This make AudioExpert can be simply deployed while offering unlimited measurement ability.
This module also support user to call LabVIEW VI, this feature allow user to extent AudioExpert ability, like chipset control, firmware down, etc.
Using Sequence Editor module, you can focus your engineering efforts on more important tasks, such as creating a test strategy for your products and developing test programs that implement your strategy, while AudioExpert handles the sequencing, execution, and reporting tasks for you.
Under this mode, AudioExpert run as server, waiting the command sent from customer's software, all the command and feedback data can be customized.
All the test data during the test process are stored in PC RAM, can easily be accessed by AudioExpert, and easily be manipulated, also, the data can be saved, or be used to report generation.
AudioExpert offers several virtual instrument software panel for the user, this function help user easily to access the hardware channel data. These panels include Real Time Scope , DMM, Signal Generator, Spectrum Analyzer and Oscilloscope.
AudioExpert support several DAQ hardware, from highest performance NI DSA Card 44xx serial to highest cost-effective sound card. It provide professional sound card driver ASIO, to realize the lowest latency of soundcard.
Customized sequence, customized UI, customized report content, all these feature make the AudioExpert become ultral flexible.
AudioExpert provide almost all the audio algorithms, including audio measurements, fractional-octave analysis, swept-sine analysis, sound level measurements, frequency analysis, frequency response measurements, transient analysis, etc. MegaSig RD team invest decades of audio algorithms developing experience to make it become more and more complete.
AudioExpert is a complete and flexible PC software platform, it provide customer a way to deploy electroacoustic test system with highest performance while compatible cost efficient configuration. AudioExpert is an idea audio test platform for RD & Production test.
How to configure AudioExpert to realize bluetooth device audio test