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
Frequency Domain Multiplexing for Simultaneous Impulse Response Measurement of Multichannel Acoustic Systems
Fast impulse response measurement of acoustic systems is a common problem in audio signal processing. The last years have witnessed a major advance in multiple channel sound reproduction systems. Using a simple idea of frequency domain multiplexing a new technic for performing simultaneous multiple channel impulse response measurements is proposed. A previous technique that uses time domain multiplexing is also revised. Several measurements are performed in order to compare the reliability of simultaneous and sequential methods that allow us to show meaningful advantages of the simultaneous technique.
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.