COMBINATION RECEIVER AMPLIFIER INCLUDING

Brand Owner (click to sort) Address Description
HEARHERE LightSpeed Technologies, Inc. 11509 SW Herman Road Tualatin OR 97062 Combination receiver and amplifier including built-in infrared sensors and speakers; audio amplification systems comprised of a receiver and amplifiers with built-in infrared sensors, and one or more infrared microphone transmitters; receiver-amplifiers for providing amplified audio from signals received from wireless microphones; infrared sensors for receiving signals from wireless microphones; speakers; and audio headsets;HEAR HERE;
LIGHTSPEED LightSpeed Technologies, Inc. 11509 SW Herman Road Tualatin OR 97062 Combination receiver and amplifier including built-in infrared sensors and speakers for use in classrooms; classroom audio amplification systems comprised of a receiver and amplifiers with built-in infrared sensors, and one or more infrared microphone transmitters; wireless microphones for transmitting wireless signals for conversion into sound; receiver-amplifiers for providing amplified audio from signals received from wireless microphones; infrared sensors for receiving signals from wireless microphones and speakers, all for classroom use;LIGHT SPEED;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A receiver circuit having an optical reception device and having an amplifier connected to the reception device, the amplifier also having a circuit for setting the operating point of the amplifier and also at least one control terminal of the circuit, by which the operating point of the amplifier can be selectively changed between at least two values at the user end. The receiver circuit according to the invention enables a noise optimization of the amplifier by virtue of an adjustability of the operating point of the amplifier.