PORTABLE MOBILE TERMINAL

• US 20080014923A1
• Filed: 07/13/2007
• Published: 01/17/2008
• Est. Priority Date: 07/14/2006
• Status: Abandoned Application

• Current Assignee: Sennheiser Electronic GmbH & Company KG
• Original Assignee: Sennheiser Electronic GmbH & Company KG
• Inventors: ESSER, HEINRICH, Niehoff, Wolfgang
• Application Number:
  US11/777,432
• Publication Number:
  US 20080014923A1
• Time in Patent Office: Days
• US Class Current: 455/425
• CPC Class Codes: H04M 1/6016 in the receiver circuit
• CPC Class Codes: H04M 1/6066 including a wireless connection

Abstract

The invention is directed to a portable mobile terminal having a wireless receiver (DE) for receiving wirelessly transmitted audio signals of a microphone (DM). The wireless receiver (DE) has a plurality of antennae, and the reception is based on a receiver diversity.

Claims

1. A portable mobile terminal comprising:

a wireless receiver for receiving wirelessly transmitted audio signals of a wireless microphone;

said wireless receiver being connected to the mobile terminal by a first interface and having a plurality of antennae and reception being based on a receiver diversity; and

an audio processing unit for processing the wirelessly transmitted audio signals and for controlling a loudspeaker system and/or a light control system which can be connected to the mobile terminal by a second interface;

said audio processing unit being designed to control the reproduction of the loudspeaker system and/or of the light control system.

2. The portable mobile terminal according to claim 1, also with a remote control reception unit for receiving and evaluating remote control signals that are transmitted wirelessly by a wireless microphone.

3. The portable mobile terminal according to claim 1, wherein the wireless receiver is also designed to scan the available frequency range to find free frequencies for a wireless audio transmission.

4. The portable mobile terminal according to claim 1, also having room acoustics control unit for monitoring the audio signals of the wireless microphone and for receiving room acoustics parameters based on the received audio signals of the wireless microphone, wherein the audio processing unit is designed to control the reproduction of the loudspeaker system depending on the detected room acoustics parameters.

5. A wireless microphone system comprising a portable mobile terminal according to claim 1.