Home » Technical Library » Legacy Products » 2700 Audio Analyzer » Tech Notes & App Notes 2700 Audio Analyzer – Tech Notes & App Notes Legacy Products TECH NOTES file_download Technote 102: Using Audio Precision High Speed Tester (HST) | (28.09 MB) file_download Technote 104: Introduction to the Six Basic Audio Measurements | (1.19 MB) file_download Technote 27: Polarity Test Procedure | (90.00 KB) file_download Technote 29: Computing Group Delay from Phase Data Using APWIN | (435.00 KB) file_download Technote 106: Measuring PSRR (Power Supply Rejection Ratio) | (1.16 MB) file_download Technote 108: PC Audio Testing | (20.51 MB) file_download Technote 110: Legacy Instrument Migration to APx | (1.81 MB) file_download Technote 114: Measuring Phantom Power | (1.12 MB) file_download Technote 115: Measuring Microphone Preamplifier Noise | (1.36 MB) file_download Technote 118: Measuring Jitter with J-Test | (740.97 KB) APP NOTES file_download Appnote 5: Measurement Techniques for Digital Audio (Julian Dunn) | (2.94 MB)