A Sound Reinforcement System for Multiple Conference Rooms
This paper discusses design and application of a new two-way acoustic transducer (Patent Applied For) for use in multiple sound reinforcement systems interconnected via regular telephone lines. This device provides hands-off voice intercommunication between large numbers of attendees in several remote conference rooms. The omnidirectional microphone and loudspeakers are included in a single assembly with pickup sensitivity and output radiation adequate for most conference rooms. High gain-before-feedback is accomplished by the chosen design and by acoustic phase cancellation.
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.