AUDIO FREQUENCY DEVICES

Brand Owner Address Description
BRAINTRONICS Casada Group GmbH Obermeiers Feld 3 Paderborn 33104 Germany audio frequency devices, namely, frequency synthesizers used in relaxation and receivers in the form of radios for playing music;BRAIN TRONICS;Electric massage seats;Reclining seats being furniture;
 

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

    
Technical Examples
  1. A technique for determining a tuning frequency of an audio receiver includes interrupting a received radio frequency (RF) signal at an input of the audio receiver. Next, a modulated audio signal is injected into the input of the audio receiver. Then, it is determined whether the demodulated audio signal is present at an output of the audio receiver. If not, the frequency of the modulated audio signal is changed until the demodulated audio signal is detected at the output of the audio receiver.