AES E-Library

AES E-Library

Stereophonic Sound with Two Tracks, Three channels by Means of a Phantom Circuit

Document Thumbnail

Two microphones with response patterns so spaced as to overlap at the point where the response of each is approximately three decibels down, will have a combined response substantially the same as that of a single microphone placed midway between the two. A two-track stereo system using the above two microphones contains the essence of a third channel, which may be recovered by a combination of the existing tracks; the mixture of the two flanking channels is made after attenuating each channel three decibels. Successful circuits are shown.

AES Convention: Paper Number:
Publication Date:

Click to purchase paper as a non-member 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 and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!

AES - Audio Engineering Society