In order to construct an optimum multichannel sound reproduction system, it is important to measure and evaluate correctly the sound field reproduced by each loudspeaker. The developed sound field measurement system performs highly precise sound analysis with an easy setup. It comprises seven microphones installed in the vertex of tetrad structure, a microphone amplifier, and a PCMCIA card that collects and feeds data into a compact PC. The measurement is carried out by reproducing a DVD or CD containing the test signal. The authors believe that this system will play an important role in the development of audio systems incorporating DVD-Audio players.:

Author: Satoh, Kazue
Affiliations: Multimedia Development Center, Matsushita Electric Industrial Co., Ltd.,Kadoma City, Osaka, Japan ; Matsushita Communication Industrial Co., Ltd., Tsuzuki-ku, Yokohama, Japan(See document for exact affiliation information.)
AES Convention: 109 (September 2000) Paper Number: 5266
Publication Date: September 1, 2000
Subject: Instrumentation and Measurement

Click to purchase paper as a non-member or you can login as an AES member to see more options.

No AES members have commented on this paper yet.

Subscribe to this discussion

To be notified of new comments on this paper you can subscribe to this RSS feed. Forum users should login to see additional options.

Start a discussion!

If you would like to start a discussion about this paper and are an AES member then you can login here:
Username:
Password:

If you are not yet an AES member and have something important to say about this paper then we urge you to join the AES today and make your voice heard. You can join online today by clicking here.