LIGHT WAVE VOICE CARRIER FOR

Brand	Owner	Address	Description
FIBERFONE	GREENLEE TOOLS, INC.	4455 Boeing Drive Rockford IL 61109	LIGHT WAVE VOICE CARRIER FOR COMMUNICATION BETWEEN WORKMEN THAT CAN BE HAND-HELD OR USED IN HEADSET FORM;FIBER PHONE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An AM receiver circuit comprises an IF intensity detection section which detects intensity of a carrier wave of an IF signal and outputs an IF signal carrier wave intensity signal in accordance with the detected intensity. The IF intensity detection section extracts the carrier wave frequency component of the IF signal using a BPF, and converts the extracted intensity of the IF signal carrier wave intensity into a direct current signal using an integrator, to thereby obtain the IF signal carrier wave intensity signal. A sound compensation section, which serves to compensate sound quality of an audio signal output from an AM detection section, performs sound quality compensation based on the IF signal carrier wave intensity signal when the received field intensity is low. In this manner, appropriate sound quality compensation can be performed even when the received broadcast wave field intensity is low.