Abstract: A transmitter device comprises a connector configured to connect to an audio or audio/visual device, processing circuitry configured to receive an HDMI digital data stream from the audio or audio/visual device and obtain a digital audio stream from the digital data stream, and a transmitter arrangement configured to transmit wirelessly the digital audio stream as Wi-Fi packets and/or wireless internet data to a receiver device for output of sound.
Abstract: A wireless interface device for at least one of wireless transmission from an electric analogue audio device or wireless reception at an electric analogue audio device of an audio signal, comprises an audio connector jack plug or jack socket in communication with a system that is at least one of a wireless internet system or a WLAN-enabled system and connectable to at least one of an audio connector jack plug of the electric analogue audio device, or an audio connector jack socket of the electric analogue audio device.
Abstract: A wireless interface device for at least one of wireless transmission from an electric analogue audio device and wireless reception at an electric analogue audio device of an audio signal, comprises an audio connector jack plug or jack socket in communication with a system that is at least one of a wireless internet system or a WLAN-enabled system and connectable to at least one of an audio connector jack plug of the electric analogue audio device, an audio connector jack socket of the electric analogue audio device.