AP - The Recognized Standard In Audio Test


AP Basic RS-232 Failure Importance of the Input Range Glitch Detection Exporting AP2700 Measurements to a Database When to Use a Pre-analyzer Filter Graph Formatting in AP2700 and ATS Measuring Complex Impedance with AP2700 Series Instruments Measuring ADSR Using LabVIEW with a SYS-2722 Using Regulation to Automate Measurements and Increase Test Speed Measuring Jitter in AP2700 Changing Sweep Step Time Unbalanced Ground and Unbalanced Floating Configuration THD & IMD Measurements of Power Amplifiers with Short Duration Signals AP Basic Simple Database Connectivity Getting Started with LabVIEW for 2700 Series Automatically run an AP2700 macro using runpro Selecting appropriate AES-17 pre-analyzer filters for the 2700 Series analyzers Importing data into MATLAB MLS Quick Launch macro fails in AP2700 v3.30 Crest Factor Measurement with AP2700 Generating Signals with DC on System Two Family Analyzers Turning Off the Beep at the End of a Sweep (ATS and 2700) I2S jitter measurement with the SYS-2722 Calibration of System Two Family (incl 2700) instruments Interrogating Installed Hardware in the 2700 and on the APIB Bus Making External Sweeps with Noisy Signals on the 2700 Series and ATS-2 Error message: 'Failed to Settings Folder -- Unpredictable behavior expected' Retrieving FFT Data in AP2700 and ATS-2 Control Software DIM 30 and DIM 100 Measurements per IEC 60268-3 with AP2700 Error message: "AP2700 cannot control System One" Error 9004: "Unable to establish USB/APSI connection" Setting Up 1/3 or 1/6 Octave Sweeps in AP2700 Incident code 11146 error (Sys2 Family, ATS-2) AP2700 and ATS-2 ActiveX Automation Commands for Programming with LabVIEW or Other Languages Setting AP2700 Test File Location in LabVIEW Generating Low Frequency Triangle Waves with SYS-2722 FFT Scaling for Noise Measuring Sample Rate Error When the Sample Clock is Not Accessible APIB Driver Reinstallation Translating System One DOS Files to APWIN, AP2700, or ATS System One DOS Procedure Translation to APWIN Optical Digital Output Signal Quality Check Notebook Computer Can't Hibernate Setting Up AP 2700G Instruments for Use with LabVIEW Import .wav File Message: "Error in RIFF file header." AP Software Windows Version Compatibility Saving Signal Acquisitions as .wav FIles with AP2700 Import .wav File Import Truncation and Frequency Correction Errors Splitting Stereo Waveforms for 2700 Series and ATS-2 GPIB Instruments Graph Trace Colors in AP2700 and ATS Level vs. Amplitude in AP2700/APWin/ATS AP2700 and ATS OLE Automation in Windows 7 Measuring Internal Sample Rate Error with AP2700 Applying 48 Volt Phantom Power to Analyzer Inputs Using AP Basic to Control GPIB Devices Customizing Default Test Configurations Selecting Traces in Exported Graphics Measuring CMRR Compiling AP Basic Macros Saving Raw Acquisition Data Updating Prompt Text Without Flashing Sending Bar Graph Data to an RS-232 Serial Port Keeping Readings Active During a Sweep Open Loop Crosstalk vs. Frequency Arbitrary Wavefrom File Playback on 2700 Series Instruments Using Multitones in Audio Test Running AP2700, ATS, and APx on a Mac Running AP Control Software from an iPhone or Android Power Supply Rail Health Check Syncing the 2700 Series Generator to an External Reference Measuring PSRR with AP2700 Error running AP2700 from LabVIEW as an ActiveX Object Aligning Analog Tape Decks with APx AP Cable Quality Comparing 2700 with PSIA to APx with Digital Serial Option MLS vs Continuous Sweep for acoustic measurements