Abstract: The present disclosure describes a networked amplifier in an audio video distribution system that converts a digital audio signal to and from an analog audio signal used in a video and audio system that uses a TCP/IP LAN (local area network) using TCP/IP as the communication protocol. The networked amplifier includes a network controller where the controller includes an embedded controller with a processor, memory, and storage functioning as a web server. Further included is a digital signal processor (DSP) that includes a pre-amplifier, amplifier, and an electronic crossover for frequency division. Also included are analog sensors that used for receiving and or gathering control information that enables internal auto adjustment. And further included is an analog driver circuitry.

Abstract: The present disclosure describes a legacy converter for an audio distribution system that uses a local area network where the legacy converter converts a digital audio signal to and from an analog audio signal and provides an external bridge connection between the audio system and one or more legacy sources and one or more legacy control networks. The legacy converter includes a network controller where the network controller further includes an embedded controller with memory and which is programmed to function as a web server. In addition, the legacy converter includes a network interface, an audio format converter that includes one or more audio encoders to provide multiple conversions of different legacy audio inputs simultaneously, an analog to digital converter, a legacy controller, a legacy audio network interface that bridges the legacy sources, and, a legacy control network interface.

Abstract: The present disclosure describes a network speaker that includes a network controller and a network interface. The network speaker includes one or more processors that uses or includes a speaker/microphone driver to provide the external connection for the speaker/microphone components. In addition, the network speaker includes an amplifier and sensors. And, the network speaker also includes one or more microphones and one or more speakers.

Abstract: The present disclosure describes a legacy converter for an audio distribution system that uses a local area network where the legacy converter converts a digital audio signal to and from an analog audio signal and provides an external bridge connection between the audio system and one or more legacy sources and one or more legacy control networks. The legacy converter includes a network controller where the network controller further includes an embedded controller with memory and which is programmed to function as a web server. In addition, the legacy converter includes a network interface, an audio format converter that includes one or more audio encoders to provide multiple conversions of different legacy audio inputs simultaneously, an analog to digital converter, a legacy controller, a legacy audio network interface that bridges the legacy sources, and, a legacy control network interface.

Abstract: The present disclosure describes a networked amplifier in an audio video distribution system that converts a digital audio signal to and from an analog audio signal used in a video and audio system that uses a TCP/IP LAN (local area network) using TCP/IP as the communication protocol. The networked amplifier includes a network controller where the controller includes an embedded controller with a processor, memory, and storage functioning as a web server. Further included is a digital signal processor (DSP) that includes a pre-amplifier, amplifier, and an electronic crossover for frequency division. Also included are analog sensors that used for receiving and or gathering control information that enables internal auto adjustment. And further included is an analog driver circuitry.

Abstract: This disclosures describes a legacy converter and controller 600 for an audio video distribution system 20. The legacy converter and controller 600 includes the following: a network controller 620, a network interface 610, an audio format converter 621, an analog to digital converter (ADC), a legacy controller 624, a legacy audio network interface 625 that couples the legacy sources 500 to the legacy controller 624, and a legacy control network interface 625 that couples the legacy control network 700 to the legacy controller 624.

Abstract: This disclosures describes an audio home network system 20. The system 20 includes the following: a home network backbone 200; a plurality of network speakers 100 operating in a multi speaker session; and an audio source device 300 that provides digital audio to the network speakers wherein the digital audio is in a compressed format. The network speakers 100 further include a microphone that may be used for receiving and or gathering control information from said network speakers surroundings. And, the network speakers 100 send control information to other devices on the home network backbone 200. In addition, the network speakers 100 operate in either a master mode or a slave mode where a first network speaker operates in the master mode and a second or subsequent network speaker operates in the slave mode. The audio home network system 20 optimizes the audio for the network speakers 100 current location.

Abstract: The present invention is a network speaker 100 for an audio network distribution system 20. The present invention includes a network interface 110 that couples the network controller 120 to the audio network distribution system 20. The present invention additionally includes an audio format converter 121, a digital to analog converter (DAC) 122, a pre-amplifier 123, an amplifier 125, and may also include an analog to digital converter (ADC) 128. Additionally, the present invention includes speaker sensors 124 and a speaker/microphone driver 126.

Abstract: An integrally mounted control point node for use in an audio distribution system and including a control processor for receiving command signals and providing audio control signals to response thereto; a command signal generator for producing the command signals in response to activation by a user of the system; a terminal for receiving a plurality of audio signals; an audio signal tuner for receiving the control signals and the audio signals; an amplifier receiving an output signal from the tuner and the control signals from the control processor; and a speaker terminal for transmitting the output signal to a speaker.

Abstract: This invention is a networked audio system (20). The invention includes a plurality of speaker nodes (100), a plurality of self-sufficient audio source node devices (300), an internet interface (400), a network control server (310), a legacy converter and controller (600) that connects to one or more legacy sources (500), all connected via an internet protocol network (200).

Abstract: The present invention is a network speaker 100 for an audio network distribution system 20. The present invention includes a network interface 110 that couples the network controller 120 to the audio network distribution system 20. The present invention additionally includes an audio format converter 121, a digital to analog converter (DAC) 122, a pre-amplifier 123, an amplifier 125, and may also include an analog to digital converter (ADC) 128. Additionally, the present invention includes speaker sensors 124 and a speaker/microphone driver 126.