PORTABLE MOBILE RADIO TRANSMITTERS

Brand	Owner	Address	Description
CALLOUT	SOUND-CRAFT SYSTEMS, INC.	1584 Petit Jean Mountain Road Morrilton AR 72110	PORTABLE AND MOBILE RADIO TRANSMITTERS AND RECEIVERS AND ROOF LOUDSPEAKERS FOR MOBILE PUBLIC ADDRESS SYSTEMS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A personal portable integrator is used to integrate the services of an arbitrary audio delivery device such as an MP3, CD, DVD, radio, or other media player, with the services of an arbitrary two-way communication device such as a mobile phone, or a two-way radio such as a walkie talkie, citizen band radio (e.g. CB), HAM radio, marine or aviation radio, and the like. The portable integrator receives and provides input and output signals from both the audio delivery device and the two-way communication device, thereby enabling a user to listen to music or other audio material and receive and place phone calls on a mobile phone simultaneously. The portable integrator provides these services by switching between the audio and communication devices, mixing signals received therefrom, and optionally enabling a user to reduce the volume or mute the signals as desired.