Synchronized Swept-Sine: Theory, Application, and Implementation - October 2015
Effect of Microphone Number and Positioning on the Average of Frequency Responses in Cinema Calibration - October 2015
The Measurement and Calibration of Sound Reproducing Systems - July 2015
A Selective Sound Receiving Microphone System Using Blind Source Separation
A new microphone system using two microphones and blind source separation is described. The system can separate objective sound and environmental noise in the same direction, then output them in real time. There is no degradation of tonal quality because of signal processing. When the sound and noise are mutually independent and the microphones pick up a linear combination of the two, an estimate can be made of the mixing matrix coefficients by minimizing the cross-correlation of output : signals.
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.