Wireless Audio Streaming Transport System

An addressable wireless digital audio receiver module for a multiple channel digital audio system having a wireless transmitter for conveying multiplexed multiple-channel pulse width modulated audio stream operative to address said addressable receiver, for use with a digital audio amplifier associated with each speaker in said audio system, said receiver comprising:

• digital logic operative to recognize a bit addressed thereto and operative to supply said bit to said audio amplifier only if different from an immediately prior bit addressed thereto.

An addressable wireless digital audio receiver module for a multiple channel digital audio system having a wireless transmitter for conveying multiplexed multiple-channel pulse width modulated audio stream operative to address said addressable receiver, wherein said speaker includes an associated sound output element coupled to said digital audio amplifier, said receiver comprising:

• digital logic operative recognize a bit addressed to it and to convey said bit to directly said digital audio amplifier only if different from an immediately prior bit addressed thereto.

A multiple channel wireless audio transmitter for a wireless audio system comprising:

• a modulator operative to produce a multiplexed multiple-channel pulse width modulated audio stream, said stream being representative of audio;
• a wireless transmitter section operative to transmit said multiplexed multiple-channel pulse width modulated audio stream via ultra wide band transmission to a plurality of uniquely addressable digital audio receivers.

An addressable wireless digital audio receiver module for a multiple channel digital audio system having a wireless transmitter for conveying multiplexed multiple-channel pulse width modulated audio stream operative to address said addressable receiver, comprising:

• digital logic operative to recognize a bit addressed thereto and operative to supply said bit to an audio amplifier only if different from an immediately prior bit addressed thereto;
• and
• a digital audio amplifier for coupling an individual one of each speaker in said audio system.

An addressable wireless digital audio receiving method for a multiple channel digital audio system having a wireless transmitter for conveying multiplexed multiple-channel pulse width modulated audio stream operative to address said addressable receiver, for use with a digital audio amplifier associated with each speaker in said audio system, said method comprising:

• recognizing a bit addressed thereto and supplying said bit to said audio amplifier only if different from an immediately prior bit addressed thereto.