For conference systems and other purposes it is often necessry to use several wireless microphones simultaneously. Due to the limited number of RF-frequencies available there should be an ON/OFF remote control. To ensure troublefree operation, an ultrasonic remote control has been chosen. Since modern electret condenser microphones cover a wide frequency range, remote control frequencies are placed around 20 kHz.
Authors:
Griese, Hans-Joachim; Henneberg, Hans-Peter
Affiliation:
Sennheiser, Wedemark, W- Germany
AES Convention:
62 (March 1979)
Paper Number:
1452
Publication Date:
March 1, 1979
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.
To be notified of new comments on this paper you can subscribe to this RSS feed. Forum users should login to see additional options.
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.