Digital Distortion Analyzer
A digital distortion analyzer is presented for testing A/D conversion circuitry, sample rate converters, etc. Its operation resembles that of the well-known analog distortion analyzer. The instrument removes the test sine wave between 500 Hz and 20 kHz from its digital input signal, and puts the amplified total harmonic distortion plus noise in the monitor DAC for further investigation.
Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.