Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
Accurate Calculation of Radiation and Diffraction from Loudspeaker Enclosures at Low Frequency - June 2013
New Measurement Techniques for Portable Listening Devices: Technical Report - October 2013
Evaluation of Packet Loss Distortion in Audio Signals
Audio streamed over best effort packet switched networks under real-time requirements may be distorted by lost or delayed packets. In this work triple stimulus hidden reference subjective tests are used to evaluate the perceptual quality of audio signals exposed to packet loss. The effects of packet loss combined with both very simple and very complex error concealment schemes are evaluated, together with four di®erent packet loss rates and five audio clips. Results show statistically significant differences between different packet loss rates, error concealment schemes and audio clips. Results are also compared with output from an objective audio quality evaluation tool (PEAQ).
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.