Advanced Audio Measurement System Using Psychoacoustic Properties
New audio coding techniques take advantage of perceptual masking of the quantization noise. For these systems classical means for evaluation and characterization like SNR measurement or measurement of nonlinear distortions become completely meaningless. This paper describes a measuring system which takes into account psychoacoustic masking properties. Several examples including analog and digital systems are presented to demonstrate the performance.
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 $33 for non-members, $5 for AES members and is free for E-Library subscribers.